Kaiser Fototechnik 2135 fluorescent lamp
Contents
1. Kaiser 5 limite Light is the elixir of life in photo graphy This not only applies to the light you need when shooting a picture but in addition to the lighting conditions when viewing the results Light is needed to illuminate and to transilluminate depending on whether the subject is reflective or transparent A light box is the appropriate tool to transilluminate a transparent original It seems at a first glance that this must be the simplest of all light sources Take a square box put some lamps in it cover it with diffusion done Without doubt this is a light source but most likely completely inappropriate for a photographic application Luminous Surfaces Because there are stringent require ments for transmitted light sources The most important one is evenness every spot on the luminous surface should have the same brightness or to put it in correct technical terms luminance of the viewing area should be constant the inevitable edge drop may not exceed a certain critical value This is equally important for viewing and inspecting slides as for photographic reproduction or duplication of transparent originals Selected materials for the lit surface a well balanced design of interior reflec tors and light conduction techniques are used to meet these requirements RAISER FOTOTECHNIK If you have to inspect color qualities of a transparency or if you want to capture a color orig2. The Kaiser light boxes described on the following pages have different fea tures according to the potential require ments Now you only have to choose the appropriate size and then you have your luminous surface 110 LLE ETTI Arsen 2420 22 slimlite Light Box A compact and handy super flat daylight light box Uniform illumination as a result of special light conducting and reflecting technology in conjunction with cold cathode fluorescent tubes Service life approx 10 000 hours Color temperature approx 5000 Kelvin 5 ON OFF switch Protective cover included 2420 Viewing area approx 10x 12 5 cm 4 x 5 in Dimensions WxHxD approx 16x1 4x150cm16 3 X 0 6 x 5 9 In Weight approx 260 g 9 2 oz Battery powered 6 x 1 5 V AAA type Mains operation with mains adapter 2419 Supplied without batteries or mains adapter 2421 Viewing area approx 18 x 13 cm 7x Sin Dimensions WxHxD approx 22Xx21Xx 190M1 8 1 X08 xX 7 5 in Weight approx 515 g 1 lbs 2 1 oz Battery powered 6 x 1 5 V AA type Mains operation with mains adapter 2419 Supplied without batteries or mains adapter 2422 Viewing area approx 30 x 20 cm 12 x 8 in Light box with fold out feet and clam ping strip Dimensions WxHxD approx Six 20 20 M146 X 1x in Weight approx 1 270 g 2 lbs 12 7 oz Mains operation with separate mains adapter included 2419 Mains Adapter To operate
3. 8 x 8 3 in and 50 x 30 cm 19 7 x 11 8 in 2 m 6 ft 7 in power supply cable 2403 06 Basic versions Mains frequency operation 2423 26 as 2403 2406 but with additional integrated high frequency opera ting system operating frequency approx 40 kHz for flicker free start up and operation 2433 36 as 2423 2426 but with additional brightness control for continuously variable dimming down to 10 of maximum light output 2406 is not available in 120 V saook ew 2140 2474 E 2136 soon sw 2476 2477 112 Survey prolite basic 2 Code Illuminated Lamps Dimensions Special features Replacement lamps area cm inch Set of 2 or 4 lamps 30 x 21 cm 33 5 XOX 270 11 8 x 8 3 in 13 2 x 2 4 x 10 8 30 x 21 cm 33 5 x6 x27 5 HF 11 8 x 8 3 in 13 2 x 2 4 x 10 8 30 x 21 cm 33 5 x 6x27 5 HF dimmable 11 8 x 8 3 in 13 2 x 2 4 x 10 8 50 x 30 cm 56 x 6 x 36 5 19 7 x 11 8 in 22x 2 4 x 14 4 50 x 30 cm 56 x 6 x 36 5 HF 19 7 x 11 8 in 22 x2 4x 14 4 50 x 30 cm 56 x 6 x 36 5 HF dimmable 19 7 x 11 8 in 22x2 4x 14 4 50 x 60 cm 56 x 6 x 66 5 19 7 x 23 6 22 x 2 4 x 26 3 50x60 cm 56xX6x665 HF 19 7 x 23 6 ZPX2AX2683 50 x 60 cm 56 x 6 x 66 5 HF dimmable 19 7 x 23 6 22 x 2 4 x 26 3 2139 ne Daylight light box for battery and mains pnOBhyuter LIJNL SOX operation With fold out support clamping strip and facilities for wall mounting ON OFF switch Supplied with 8 x magnifier and 9 V mains ad
4. apter Viewing area approx 25 x 15 cm 9 8 x 5 9 Illumination 1 x 8 Watt 5400 Kelvin Battery operated 6 x 1 5 V C not included Dimensions WxHxD approx 31 x 6 x 22 cm 122x24x8 7in A _ N FF 5400K ew 2133 Light Boxes O T y 1x5 5400K 13W 114 2136 2477 2492 93 prolite scan SC Light Box Professional light box also suitable as backlight source Color temperature 5000 Kelvin 4 Dulux fluorescent lamps CRI 90 100 Very high lighting power approx 50 000 lux High frequency operation system approx 40 kHz Vibration free low noise fan cooling permits unlimited continuous operation with minimum heating of the viewing surface Operating hours counter Cm and inch scales Non slip rubber feet Can be wall mounted On off switch Cord 2 5 m 8 2 ft Illuminated area approx 48 x 44 cm 18 9 x 17 3 in Lamps 4 x 55 W 5400 K Dimensions WxHxD approx 63 x 9 x 53 0 01 24 83x x2 5x 21 1 in 2492 without dimmer 2493 with dimmer 2395 DC Voltage Mains Adapter For residual ripple suppression lt 1 on devices fitted with high frequency lighting systems and in conjunction with highly sen sitive camera systems Max load 400 W Not available in 120 V 2441 prolite 5000 HiQ Light Box Back light source for all kinds of transparent originals Can also be used for industrial applications High quality acrylic glass plate with uniform transmission over the enti
5. inal then it is important that the light box has the correct color properties Fluorescent lamps with day light type spectrum a well defined color temperature and a high color ren dition index are required Reflectors and diffusion material have to stay neutral they must not effect the color rendition If the transilluminated original is not viewed by the human eye but with a camera we have to add further requi rements For example there must be a minimum luminance in order to reach practical f numbers or the luminance must be particularly high to capture specific details If the viewing eye belongs to a digital camera then there could be additional requirements to the stability of the light Very often flicker free lighting is important and that is achieved by high frequency operating systems for the fluorescent lamps For extremely critical applications a residual ripple suppression might be indispensible Light Boxes O B Even fluorescents generate a certain amount of heat and if you have to use many lamps in a light box to achieve a high illuminance it might be necessary to take precautions to reduce the ther mal load of the originals an effective cooling system has to be integrated But there are still other needs and requirements for example battery ope ration on small and portable light boxes If these in addition are extremely flat they can easily be stowed away in a bag or a briefcase
6. re visible spectral range Interior sheet steel reflector with special high reflection coating for uniform illumination Equipped with four special fluorescent lamps Color temperature 5000 Kelvin CRI 90 100 Luminous density 3500 cd m uniformity of 95 within a 450 x 300 mm 17 7 x 11 8 in area border masking when necessary High frequency operation system approx 40 kHz Sheet steel housing with plastic side shields Non slip rubber feet Can be wall mounted On off switch Mains lead approx 2 m 6 6 ft Illuminated area 500 x 300 mm 19 7 x 11 8 in Lamps 4 x 13 W 5400 K Outside dimensions 568 x 390 x 67 mm 22 4 x 15 4 x 2 6 in
7. the 2420 and 2421 slimlite light boxes on the mains 2416 18 slimlite Light Box Extremely flat daylight light boxes Even illu mination achieved by using a special method of light conduction and reflection Color tem perature approx 5000 Kelvin On Off switch With clamping bar and fold out bracket Can be wall mounted 2417 2418 2416 Illuminated area approx 46 x 20 5 cm 18 1 x 8 1 in Dimensions WxHxD approx 55 x 3 x 30 5 cmi21 7X1 2 12 10 Lamps 2x 13 W Mains adapter 24 V 2 A Illuminated area approx 46 x 30 5 cm 18 1 x 12 in Dimensions WxHxD approx 55 x 3 x 40 5 cm 21 7 X 1 2 x 15 8 irn Lamps 2 x 13 W Mains adapter 24 V 2 A Illuminated area approx 61 x 35 5 cm 24 x 14 in Dimensions WxHxD approx 70 5 x 3X 45 501 27 8 1 2x 17 91n Lamps 2 x 20 W Mains adapter 24 V 2 A for 2417 18 5400K 3w 2135 111 2403 06 2423 26 2433 36 prolite basic 2 Light Box 5000 Kelvin color temperature Uses special fluorescent tubes for high color fidelity Color rendition index CRI 90 100 High quality acrylic glass plate of excep tionally uniform transmission over the entire visible spectral range Robust all metal housing with non slip rubber feet and the possibility to mount the light box on a wall ON OFF switch Sorting attachment for 30 or 70 mounted 35mm slides only for light boxes with a vie wing area of 30 x 21 cm 11
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