Nodal Ninja 3 User Manual
Contents
1. If using a lens with zoom capability the entrance pupil will change in position as the zoom changes Because of so many variables it is best to learn how to find the entrance pupil manually But if you want to see if we have your settings please look on our website Nodal Ninja 3 User Manual To locate the NNP of a lens have the camera lens setup on NN3 as shown to the right You want the camera as far back on the upper rail as possible while the lens is pointing towards the horizon and parallel with the ground bah a a Y 0 lu fa E ta Ra oreo Position in front of the camera two objects one nearer than the other For example indoors you could use two lamps one at about 6 feet with the other at about 10 feet or if outside try using two fence posts or light poles Any two objects creating a vertical line will work as long as one is positioned behind the other In this example we ll use two floor lamps With the camera mounted in portrait mode sideways on the upper rail and looking inside the viewfinder or at the LCD screen position the camera so the two objects are towards the left side of the frame as shown Note the exact position of the two lamps Ideally place the lamps so they aren t directly behind each other causing a slight offset Nodal Ninja 3 User Manual Now rotate the camera so the two lamps are now in the right side of the viewfinder frame Go back and forth a few tim2. 0 degree ring number of stops 24 0 part N3II 15 0 18 20 degree ring number of stops 20 18 part N3II 18 20 25 7 36 degree ring number of stops 14 10 part N3II 25 36 45 60 degree ring number of stops 8 6 part N3II 45 60 45 60 one side 90 120 reverse side part N3II 4560 90120 51 4 72 degree ring number of stops 7 5 part N3II 514 72 90 120 degree ring number of stops 4 3 part N3II 90 120 16 NN3 Lower Rotator 16a NN3 MKII Lower Rotator Base part N3LR 17 3 8 OD 1 4 ID Adapter Screw part N3 14 38 17a NN3 MKII ball bearing detent screw factory set do not adjust 18 NN3 Detent Pin 19 NN3 Detent Spring 20 NN3 Detent Tension Hex Nut eas 2n0cetidom Nodi Nj ooo Nodal Ninja 3 User Manual Parts Specifications The following specifications of dimension weight loads and other design information will help to determine if NN3 is compatible with your camera We ask you to also review our website for an updated list of cameras that are compatible Max loading approx 4 Ibs 1800g when mounting camera in portrait mode vertical on the upper rail Some heavier cameras and lenses may require extra tightening and is not recommended External factors such as winds unstable surfaces may reduce the stability of any tripod head We also recommend a quality tripod for better stability Some inexpensive tripods have wobble in the neck
3. 8 inches or less from the entrance pupil at the focal length used to the camera mounting threads With the use of the N3T20 T Adapter you will get an additional 40mm 1 inches of length however this may limit the ability to get a full 90 degree rotation up These measurements are taken off the upper rail of NN3 Also some larger fisheye lenses like the FC E9 will not fit 3 Q What are the settings for the D70 with 10 5mm Nikkor Lens A 55mm on the lower rail and 80mm camera mount on the upper rail http nodalninja com nn3 d70 10 5 html 4 Q Is it okay to apply a bit of grease to the detent plates on NN3 for smoother rotation Hmm don t use grease UNLESS you DON T want to change the detent plates the grease could get everywhere If you do use grease ONLY use a very minimal amount The detents will run smoother upon use We enclose extra detent plunger pins with every NN3 should these pins eventually wear in time Replacement of the detent plunger pin is very easy Locate the hex screw under the horizontal turntable use the enclosed hexagon key to unscrew it and replace the plunger Be careful not to lose the detent plunger spring when replacing the pin 5 Q Are the click stops positive and repeatable with good precision and can adjust the tension A The click stop tension can be tightened to the desired strength giving you good precision Simply use the tightening screw on the underside of the lower rotator This scr
4. and do not maintain good level when rotating the head Lower Rail Assembly Overall dimensions of lower rail 150mm x 35mm x 10mm 5 7 8 x 1 5 8 x 3 8 Adjustment distances from the lower rotator center point to the upper vertical arm mounting point minimum adjustment distance 25mm 1 maximum distance 96mm 3 3 4 Note the N3T30 and N3T30 T adapter will increase the adjustment maximum distance to 127mm 5 This would be the maximum distance from camera mount to nodal point entrance pupil of a particular lens The lower horizontal rail is used to slide the upper vertical assembly when attached into 1 of 2 needed no parallax points NPP depending on the camera and lens being used The rail has a laser engraved scale marked in millimeters 1 mm intervals denoting distance from the center of rotation The grooves of the scale are filled with water resistant paint to increase clarity The lower rail assembly incorporates the lower rotator assembly A 1 4 inch non threaded hole in the lower rail accommodates the lower rotator base assembly The lower rotator assembly allows for 360 degree horizontal rotation It is always suggested you rotate and shoot images in a clockwise manner The rotator base is engraved with demarcations in 5 degree intervals with longer tic marks at 15 degree intervals Numerical values from 0 360 degrees are engraved in 30 degree intervals With NN3 you may need to tighten the rotator base to
5. number of stops 24 0 note on the O side there are no detents 18 20 degree ring number of stops 20 18 25 7 36 degree ring number of stops 14 10 45 60 degree ring number of stops 8 6 Changing rings pre Feb 2008 Nodal Ninja s To change rings disassemble the lower rail assembly by unscrewing the lower rotator friction set knob 1 note the 12 degree detent ring shown in above sample has been discontinued Place the detent ring with desired side face up and reassemble With NN3 you may need to tighten the rotator base to adjust the desired rotating tension To set the tension loosen the inner screw shown above using a coin or standard screwdriver then hand tighten the knurled knob with Nodal Ninja markings to desired tension then tighten inner screw to lock the tension Newer NN3 s no longer use the inner rotator washer esa eid No Nj ooo Nodal Ninja 3 User Manual NN3 MKII Detent Plunger Adjustment It is important to note the detent plunger on the NN3 MKII lower rotator is pre set at the factory with the plunger being optimized and fixed If the precision of the detent system is reduced over time minor adjustment may be necessary so please follow these instructions carefully Only the height of the plunger can be adjusted This height has a large effect on the precision of the detent system Incorrect adjustment can cause damage to the brass detent rings Adjust the height of the plunger by tig
6. or taken out of context such that its use creates false or misleading information The name and trademarks of copyright holders may NOT be used in advertising or publicity pertaining to the Web site its content or specifications without specific written prior permission Title to copyright in these documents and website belong to CircularWorlds com Nodal Ninja and Fanotec 14 Contributors The following people helped to contribute to this User Guide Bill Bailey www CircularWorlds com Nick Fan www Fanotec com coming soon Rosauro Ona www RosauroPhotography com John Houghton http www johnhpanos com Translations Italian Mauro Contrafatto www 360way it German Hubert Hilgers www HubertHilgers de Francais Beeloba Dirk Dezeure Nederlands Erik Van den Broeck www DunesDuGolf eu Dirk Dezeure Spanish Rodrigo Alarcon Cielock www 360panoview co uk Russian Andrey Ilyin www http pano 1drey com Romania Dorin Godja www dxn ro Hebrew Alexander Shalit www alexadershalit com Note some translations may not reflect recent revisions to this manual 2008 Nodal Ninja All Rights Reserved esa chem No Nj mono
7. the example we show the Nikon D70 with 10 5mm lens The NPP point on this lens is very near the gold ring So we slide the camera lens on the rail so the ring is centered with the upper rotator which is Entrance Pupil on the also in line with the center of the 10 5mm Nikkor Lens vertical rail is very near the Gold Ring Insert a rail stop as shown and tighten to lock and remember this position The upper position is now set unless you change camera and or lenses or vary the focal length it will remain as Is Using the rail stops after you learn your settings will allow you to remember the same position when re mounting your camera Nodal Ninja 3 User Manual Mounting using the Camera Mounting Plate NCP1 When mounting the camera plate make sure it is perpendicular to the camera body to assure a snug fit Do NOT twist he camera plate secure using the 1 4 screw with coin or screwdriver Not using the screw might damage the rubber skid plate on your camera base This would also apply to using the t adapter as well Completed assembly of NN3 with rail stops and camera mounting plate This setup allows you mount your camera and lens in portrait mode sideways onto the upper rail on Nodal Ninja Nu 12 11 10 9 8 7 6 5 4 Nodal Ninja 3 folds up nicely Folded only 7 x2 x2 178mm x 50mm x 50mm Nodal Ninja 3 User Manual 5 Removing and Replacing Detents Available detent rings 15 0 degree ring
8. to also adjust the spring tension of the detent pin The adjustment is located on the underside of the lower base rotator We ve enclosed a hex key with each NN3 If the unit still has a tendency to unscrew try placing an extra Teflon washer included with each Nodal Ninja under the rotator knob with Nodal Ninja markings and repeat the above steps Proper tightening should enable you to find a friction point that you feel comfortable with This is actually a customizable option Q Is there a scale of degrees that allows you to know how much you re tilting up down see a Scale but does that translate into degrees A Yes there are demarcations little lines in 5 degree increments Q How stable is this unit in the wind assuming a good rigid tripod A Just as stable as any other rig Nodal Ninja being made of metal assures a sturdy configuration A good sturdy tripod is essential in windy environments Some tripods have hooks under the neck to allow you to attach backpacks or other items of weight to add to the Stability Q I m not 100 clear on how many of the white Teflon washers should be used A Just keep all Teflon washers where they were originally placed The Knurled knob that secures the vertical arm to the lower rail uses two Teflon washers Please refer to the above parts image above for proper location on other washers Nodal Ninja 3 User Manual 12 Warranty Nodal Ninja is a quality instrument Under normal us
9. Sept 10th 2008 FANOTEC S NODAL NINJA Spherical Panoramic Tripod Head NN3 NN3 MKII Nodal Ninja 3 User Manual Table of Contents TOC Cover Page pg 1 Table of Contents pg 2 Introduction pg 3 Nodal Ninja Features pg 4 RARI Upper Assembly Parts Lower Assembly Parts pg 6 Part Specifications pg 7 Lower Rail Assembly pg 7 Upper Rail Assembly pg8 Hard Shelled Cases pg 9 10 Nodal Ninja 3 Package Contents pg 11 6 Basic Assembly pg 12 Setting the Lower Rail pg 13 Setting the Upper Rail pg 13 Mounting using the Camera Mounting Plate pg 15 7 Removing and Replacing Detents pg 16 Available detent rings pg 16 Changing rings pg 16 8 NN3 MKII Detent Plunger Adjustment pg 17 9 Removing and Replacing Detent Springs pg 18 10 Mounting Camera in Landscape Mode pg 19 Using Ouick Release Adapters pg 21 11 Cameras with Off axis Tripod Mounts and T adapters pg 22 12 About Parallax pg 23 13 Finding the Entrance Pupil of a Lens pg 24 14 Frequently Asked Ouestions pg 27 15 Warranty pg 29 Returns pg 29 16 Copyright information pg 3O 17 Contributors pg 30 Nodal Ninja 3 User Manual 1 Introduction Congratulations on your recent purchase and welcome to the exciting and growing world of panoramic photography Panoramic photography is one of the fastest growing segments in photography With developments in h
10. adjust the Yi Vi s ai desired rotating tension To set the tension loosen the inner screw shown on right using a coin or standard screwdriver then hand tighten the knurled knob with Nodal Ninja markings to desired tension then tighten inner screw to lock the tension NN3 MKII does not require this adjustment Nodal Ninja 3 User Manual The bubble level is used to level the Nodal Ninja by centering the bubble in the center ring The bubble level is extremely sensitive maybe too much so It s difficult to obtain a true and exacting level so some drift is likely As long as the drift isn t excessive and stays within the center target ring simply finding a happy medium with the potential drift is all that is necessary We discourage the use of multiple levels as getting each to match to the other is becomes very difficult NOTE If you are using multiple levels in your setup i e tripod level Quick Release Plate level etc always rely on the Nodal Ninja level as the final level to sight and use Upper Rail Assembly Overall dimensions of upper rail 146mm x 35mm x 10mm 5 3 8 x 1 5 8 x 3 8 Adjustment distances from the upper rotator center point to the upper rail camera mounting point minimum adjustment distance 37mm 1 1 2 maximum distance 117mm 4 1 2 Note the N3T30 and N3T20 T adapter will increase the adjustment maximum distance to 143mm 5 5 8 This would be the maximum distance from camera mo
11. age it will last many years We feel so confident our product will stand the stand of time we issue a 2 year warranty from the date of your purchase one of the best in the industry In the unlikely event a part wears or breaks simply contact us for a replacement part We will replace any part that is deemed to be defective at no cost to the consumer other the cost of postage to send it in Customer abuse or misuse to be determined by manufacturer and or distributor will void any implied warranty This warranty is issued to the original buyer only is non transferable The manufacturer Fanotec and or distributors also assumes no liability for damage caused to equipment or downtime time caused as a consequence of not being able to use our product or injury caused to persons using Nodal Ninja Please keep out of reach of children As with any piece of equipment use it appropriately We do not want to get into a lot of expensive legalize but we would like the buyer to understand and accept at time of purchase ALL responsibilities that arise out of the use of our products either directly or in directly Returns We realize Nodal Ninja might not work for everyone If you find for any reason you are not happy with your purchase please contact us immediately for return instructions We will accept items returned if received back NO LATER than 30 days for NN3 We will refund the original amount paid less shipping and handling Returns must incl
12. ardware and software this technology allows for the creation of seamless stitching of multiple images From simple two shot panoramic images or complex 100 shot super mega pixel mosaics the Nodal Ninja is hardware designed to work in conjunction with your camera and lens to eliminate parallax when shooting adjacent images Our panoramic tripod head is a quality piece of equipment designed to give you many years of use Nodal Ninja is the lightest smallest panoramic tripod head aka pano head on the market today A specially designed Spherical Panoramic Tripod Mount allowing the photographer to adjust a camera lens exactly over its correct rotational axis called the entrance pupil aka Nodal Point This helps to eliminate parallax error inherent when shooting multiple images side by side Without parallax a photographer can seamlessly stitch multiple photographs together forming a larger higher resolution composite image Nodal Ninja 3 User Manual 2 Nodal Ninja Features We have compiled a list of the features and benefits of Nodal Ninja When shopping panoramic tripod heads you need as much information as you get We feel Nodal Ninja offers the best performance with features against price Here is a summary of the strong points of Nodal Ninja PRICE Other panoramic heads can cost hundreds of dollars more FULL rotation UP supports most wide angle lenses UNIVERSAL Fits most DSLR s see our camera compatibility list on the websit
13. ay money back guarantee 25 Investment many used units sell for very close to the original selling price oS ng Nodal Ninja 3 User Manual 3 Nodal Ninja 3 Parts Exploded images by Rosauro Ona NN3 NN3 MKII Nodal Ninja 3 User Manual Upper Assembly 1 Upper Rotator Tightening Knob part N3URTK 2 4 nut 3 Teflon Washer 4 Vertical Rail 5 Rubber Compression Washer 5a Upper Rotator Ring 6 Camera Mount Knob with plastic washer part N3CMK 7 Upper Rail with Rotator 7a Camera Plate part NCP1 7b Rail Stops screw types may vary part N3RS 7c Upper Rotator Ring Hex Key 8 Square Plastic Washer note The Camera Mounting Plate part NCP1 can be substituted for the square washer Lower Assembly 9 Rubber O ring and or Retainer Washer 10 Vertical Rail Knob part N3VRK 11 Lower Rotator Friction Lock Screw part N3LRLS note NN3 MKII does not use this lock screw system 11a Lower Rotator Tension Knob part N3LR 12 Lower Rotator Friction Set Knob 13 2 Teflon Washers note some units may only have 1 washer 14 Lower Rail with Bubble Level 14a NN3 MKII Plastic Retainer Pins 14b NN3 MKII Lower Rotator Brass Screw 15 NN3 Reversible Brass Detent Ring note NN3 uses dedicated detent rings see store for available rings 15a NN3 MKII Reversible Brass Detent Ring Available detent rings for NN3 MKII 15
14. e Reversible Detent rings click stops 152 182 default 202 242 452 602 722 02 902 1202 amp 452 602 5 SIZE the smallest and lightest full soherical panoramic tripod head on the market today 6 WEIGHT Only 475 grams 7 STURDY made from lightweight aluminum metal extremely durable for field use 8 Allows your camera to mounted in landscape mode using Camera Plate NCP 1 or t adapters N3T20 N3T30 9 Allows the use of many Quick Release Adapters 10 Made to higher precision tolerances than earlier models 11 Fits all tripod heads uses both 3 8 amp 1 4 thread mount adapter 12 Adjustable resistance for horizontal panning 13 Easy to assembly no tools required if using NCP1 may need small coin or screwdriver 14 Leveling built in quality bubble level for exact leveling 15 Finish attractive non glare matt black 16 Attractive hard shelled foam lined case available 17 Large easy to turn knurled edge adjustments knobs great with gloves in cold weather 18 Numerical demarcations on horizontal and vertical rotators for easy reference 19 Rail stops remember your set points when re mounting your gear 20 Closed rail design assures your expensive camera won t slip off accidentally 21 Small Rotator Base less foot print to edit out when doing full spherical panos 22 Customer support top notch read our testimonials click here 23 FULL 2 year Warranty against manufacturer defect 24 30 d
15. elled case with suggested layout of parts 2005 2008 CircularWorlds com Nodal Ninja Fanotec Nodal Ninja 3 User Manual Nodal Ninja 3 MKII Package The package generally comes with all of the above to include NN3 MKII camera plate all available detent rings rail stops hard case guick reference guide and a little baggie with extra misc parts It is important to note that package contents may vary Resellers in various countries may also have different parts included with their package offers Please check at time of purchase what is included with your package At time of this publication the above package on the website is selling for USS229 95 NN3 stand alone is also available at a reduced price USS199 95 on website and comes with NN3 standard 15 18 reversible detent ring rail stops quick reference guide and a little baggie with extra misc parts Nodal Ninja 3 User Manual 4 Basic Assembly Nodal Ninja 3 comes preassembled with two basic assemblies 1 Lower Rail Assembly consisting off of lower horizontal rail and lower horizontal rotator 2 Upper Rail Assemby consisting of vertical arm upper rail and upper rotator Place vertical arm assembly 2 on lower rail assembly and Secure with the vertical rail friction set knob 1 Make sure the vertical assembly is positioned so the upper rail is facing so it s on the inside You will see the vertical rail also has two feet at t
16. erside of the lower rotator Replace spring and retighten This hex screw tightens a little internal spring causing more tension to the pin that drops into the detent plate Do this in concert with properly adjusting the tension on the rotator base as well Both these adjustments together allow for greater customization Screw the detent tension hex nut just below the rim to leave enough spring movement Nodal Ninja 3 User Manual 7 Mounting camera in landscape mode N3T30 t adapter Nodal Ninja 3 User Manual The N3T30 or N3T20 T adapter will increase the adjustment maximum distance to 127mm 5 This would be the maximum distance from camera mount to nodal point entrance pupil of a particular lens It is important to note that when mounting the T adapter or Camera Mounting Plate shown above NCP1 NOT to twist the t adapter to tighten Tighten using using coin or screwdriver Twisting the t adapter or N CP1 onto to base of a camera may cause damage to the camera base The T adapter may also be substituted for the newer Camera Mounting Plate NCP1 although the CP does not add additional length to the rail its primary purpose is to give a better gripping surface to mount your camera Nodal Ninja 3 User Manual Using Quick Release Adapters The use the Camera Plate CP or T adapter allows for the use of many 3rd party quick release systems T adapter with 3rd party quick release plate The camera mou
17. es and watch to see if the apparent distance between the two lamps changes If the apparent distance changes like in our example even slightly then you have parallax You ll now need to loosen the camera mounting knob enough to allow you to move the camera slightly forward on the upper rail about 2mm The marks on the rail systems are in mm s so just move to tick marks forward Repeat above steps Keep doing this until you reach the point where you notice no movement between the lamps Serdang 8 8 Dra batni aa 6 8 J The objective is to move be able to rotate the camera left to right without seeing any apparent movement of the lamps as shown below PARI B B Merta 0 aa Bara tins ea ara ti Note the position on both upper and lower rails and use the rail stops to set the position If you change cameras or lenses you ll need to repeat the above steps Now you re ready to start shooting panoramas Nodal Ninja 3 User Manual 11 Frequently Asked Questions The following is a partial list of the most commonly asked questions for more FAQ s visit our website 1 Q Dol need a level on the camera s shoe A No you don t You really only need one level the one with NN3 Using multiple levels can be very complex and difficult 2 Q How do know if my lens will work on NN3 A It s best to simply measure it You will get full tilt up on wide angle zoom lenses that measure 105mm 4 1
18. ew tightens a little internal spring causing more tension to the ball that drops into the detent plate Do this in concert with properly adjusting the tension on the rotator base see FAQ 6 as well Both these adjustments together allow for greater customization esa cei No Nj ooo Nodal Ninja 3 User Manual 6 Q regarding NN3 I noticed loose tension and a slight wobble at the rotator base in my Nodal Ninja is this normal A No this is not normal Occasionally a your Nodal Ninja 3 will need proper tightening Once properly tightened the unit should be both secure and should not unscrew if turned counterclockwise we recommend always turning it clockwise Here is the proper procedure does not apply to NN3 MKII a Loosen the knob with Nodal Ninja marking Then loosen the silver lock screw on the knob Once the knob is loosened the silver lock screw is easy to loosen You can loosen the screw with your finger no tool needed b Tighten knob until you achieve the desired rotation tension or friction You can note the amount of friction by holding the base rotator and turning the lower arm around ina clockwise manner as this prevents unscrewing of the base unit until locked It doesn t take much tightening at all c Tighten the silver lock screw with your finger Then lock the tension by securely tightening the knob Double check the tension against the click stop feel and readjust as needed d You may need
19. he base the longer is to point inwards towards lower rotator Settings things up eas ORG No Nj ooo Nodal Ninja 3 User Manual There are only two adjustments needed lower and upper unless you have an offset tripod mount and using the t adapter Setting the lower rail With the camera lens mounted rotate the upper rail so it is perpendicular to the ground Point the camera directly down making sure the barrel of the lens is in line with the upper rail Loosen the lower vertical rail knob shown in image as adjustment knob slide the vertical and upper assembly back and forth on the lower rail unit the camera lens is positioned directly over the lower rotator knob with marking You can look through the camera viewfinder to help center Once centered you have your first of two settings Lower adjustment knob Insert a rail stop as shown and tighten to lock and remember this position The lower position is now set and will not changi regardless of lens or focal length Setting the upper rail Loosen the upper rotator knob and rotate the upper rail with eas ORG No Nj ooo Nodal Ninja 3 User Manual camera lens still attached so it points straight out parallel with the ground as shown to the right This position is known as 0 degrees Next loosen the camera mounting knob and slide the camera on the upper rail until the NNP of the lens is centered with the upper rotator In
20. htening or loosening the plunger screw on the underside of the rotator Use either a screw flat surface detent hole driver or included hex key click ball snappe Loosen the plunger so that the click ball is flush with top rotator ep odetent hole surface Use the flat surface and a hole of the detent ring to adjust the appropriate height of the detent plunger Gradually tighten the plunger using the hex screw Snap the click ball to a detent hole Adjust the height of the plunger so that the detent ring is raised approximately Imm about the same as 2 sheets of plain paper Align the click ball to the flat portion of the detent ring surface Compress the detent ring so that no gap between the detent ring and rotator base exists as shown If a gap exists loosen the plunger slowly while compressing the detent ring until the gap just disappears Further loosening will reduce the precision of the detent system You could replace the detent ring with any flat surface in this step We emphasize there must be no gap when the click ball is compressed using the ring as shown or the detent ring will be damaged no gap exists a sebal aligned To flat surface Nodal Ninja 3 User Manual 6 Removing and Replacing Detent Springs on NN3 only The click stop tension can be tightened to the desired strength giving you good precision Use the hex key included with your Nodal Ninja to loosen the hex screw on the und
21. noramic photography multi shot images or images shot side by side create an issues know as parallax This is because each image shot is actually different from the one before it due to the minor shifting of objects in the field of view The foreground objects will tend to shift from the back ground objects if the camera is rotated outside the no parallax point NPP of the lens Seamless stitching of adjacently shot photos is almost impossible with tell tale lines whenever parallax is prevalent Things simply won t line up properly Parallax Demonstrated Hold your thumb out in front of you at arm s length and view it with your right eye left eye closed Move your head side to side while remaining focused on the background and you ll see your thumb move side to side relative to the background this apparent change in position is due to the effects of parallax This is the same thing that happens when a camera is rotated on a tripod Tripods are NOT designed to eliminate parallax with panoramic photography Using a special head like the Nodal Ninja and adjusting it properly so it rotates about the entrance pupil of a lens will eliminate virtually any parallax Parallax and Panoramic Photography Once parallax free images are taken and with the use of special stitching software you are able to seamlessly stitch the images together Nodal Ninja 3 User Manual 10 Finding the Entrance Pupil of a Lens What is the N
22. nting plate may also be used When using a 3rd party quick release plate select one that is approximately 20mm or less in thickness This will not work with every camera setup but will with many COMING SOON Fanotec s Arca Style Swiss Quick Release Clamp due out late 2008 Nodal Ninja 3 User Manual 8 Cameras with off axis tripod mounts and T adapters If your camera has a tripod mount that is offset from the center of the barrel of the lens you will need the N3T30 or N3T30 offset t adapter First determine if the t adapter will be needed Look at the base of your camera and note the position of the female tripod mount If this tripod mount is off center from the center portion of the Center of lens you ll need ca to use the small camera bracket If it is 20mm or less you can use the Tripod Mount N3T20 If the offset is greater than 20mm and less than Tripod Mount vine 30mm you can use the expanded N3T30 t adapter Using the t adapter allows your camera to be positioned on the Nodal Ninja is such a way as to achieve proper rotation about a camera lens NPP If you do not know if you camera has an offset tripod mount we have a list of what cameras may need the t adapter Nodal Ninja 3 User Manual 9 About Parallax Parallax defined Parallax is the apparent shifting of a foreground object relative to a background object when viewed at different angles or perspectives With pa
23. odal Point or Entrance Pupil and why is it important We would like to take moment and dispel misconceptions of the word Nodal Point When referring to this no parallax point NPP many still refer to it as the Nodal Point Technically the point at which you would rotate the camera lens to avoid parallax is called the entrance pupil The entrance pupil is a floating point located inside the lens at the point where the light refracts or reverses itself before continuing to the image sensor or film plane The entrance pupil is different on each lens and changes at different focal lengths The entrance pupil incorrectly referred to by some as nodal point of a lens is the virtual image of the aperture formed by the lens elements in front of it and is the place where light paths cross before being focused onto the CMOS CCD or film plane For a light ray to pass through the lens it must be directed towards the entrance pupil which is therefore the center of perspective Note that the entrance pupil can be outside of the lens and even behind the film plane When taking adjacent images you want to rotate the camera around a line that runs through or very close to the entrance pupil By finding the entrance pupil of the lens and rotating the camera about this point you will assure parallax free images Parallax is more obvious in the viewfinder with objects close to the camera The more distant the objects the lesser the parallax
24. ude all materials as shipped no scratches or obvious marks Items received as stated above will be refunded item cost less shipping and handling Items missing from shipment will be deducted from the refund at full retail price at time of receipt Items received back in condition noted above after 30 days of buyer receipt but no later than 60 days will be offered 75 refund off purchase price less shipping and handling paid Please allow up to 7 days to process and issue your refund For international orders we are not responsible for exchange rate differences from the time you buy to the time money is actually refunded Our return policy only applies to purchases made through this website and may differ from those of our other online store fronts and or authorized resellers eBay r Note Nodal Ninja s sold on eBay from individuals are NOT covered by any warranty nor we can offer any support buy at your own risk Also please report any illegal use of images and text that may have been copied from our website If you wish to return your order please contact us for instructions Polices do change with time so please reference our current return policy on the website Nodal Ninja 3 User Manual 13 Copyright Information The materials contained in this manual and website as well as any translations may be downloaded or copied provided that all copies retain our copyright notice No material may be modified edited
25. unt to the NPP of a particular lens Also when using the N3T30 or N3T20 T adapters and if adjusted to the full out position the upper rail assembly will not rotate to the full 90 degree position up also known as the zenith The upper horizontal rail is used to slide the camera when attached into 2 of 2 needed NPP s depending on the camera and lens being used The rail has a laser engraved scale marked in millimeters 1 mm intervals The grooves of the scale are filled with water resistant paint to increase Clarity The upper rail assembly incorporates the upper rotator assembly The upper rotator assembly allows for 180 degree vertical rotation The rotator is engraved with demarcations in 5 degree intervals with longer tic marks at 15 degree intervals Numerical values from 0 90 and 90 O degrees on one side and 0 90 and 90 0 degrees on the other half which are engraved in 30 degree intervals These are handy marks when tilting the camera to do mulitrow panoramas and full spherical panoramas Nodal Ninja 3 User Manual Hard Shelled Cases for Nodal Ninja 3 We have available very attractive hard shelled cases item N3HC These cases are padded with a foam lining Dual zippered for added opening convenience Nodal Ninja 3 User Manual OCTET TAMAT CO CO RR Oe TAN Tn 3 4 5 6 7 8 7 56409 14 92 Q v V zmanj CULO CCUG CO OLAJ oL 6 OJ 9 r Z Nodal Ninja 3 packed in the hard sh
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