05_gbLeuchtplatten 06.03.
05_gbLeuchtplatten 06.03.2009 9:35 Uhr Seite 108 Luminous Surfaces Light is the elixir of life in photography. 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.
05_gbLeuchtplatten 06.03.2009 9:35 Uhr Seite 109 If you have to inspect color qualities of a transparency or if you want to capture a color original, then it is important that the light box has the correct color properties. Fluorescent lamps with daylight-type spectrum, a well-defined color temperature and a high color rendition index are required. Reflectors and diffusion material have to stay „neutral“, they must not effect the color rendition.
05_gbLeuchtplatten 06.03.2009 9:35 Uhr Seite 110 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. 10 x 12.5 cm (4 x 5 in.) Dimensions (WxHxD): approx. 16 x 1.4 x 15 cm (6.3 x 0.6 x 5.
05_gbLeuchtplatten 06.03.2009 9:35 Uhr Seite 111 2416-18 „slimlite“ Light Box Extremely flat daylight light boxes. Even illumination achieved by using a special method of light conduction and reflection. Color temperature approx. 5000 Kelvin. On/Off switch. With clamping bar and fold-out bracket. Can be wall-mounted. 2417: Illuminated area: approx. 46 x 20.5 cm (18.1 x 8.1 in.) Dimensions (WxHxD): approx. 55 x 3 x 30.5 cm (21.7 x 1.2 x 12 in.
05_gbLeuchtplatten 06.03.2009 9:35 Uhr Seite 112 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 exceptionally uniform transmission over the entire visible spectral range. Robust, allmetal housing with non-slip rubber feet and the possibility to mount the light box on a wall. ON/OFF switch.
05_gbLeuchtplatten 06.03.2009 9:35 Uhr Seite 113 Survey: prolite basic 2 Code Illuminated area Lamps Dimensions (cm/inch) 2403 30 x 21 cm 11.8 x 8.3 in 30 x 21 cm 11.8 x 8.3 in 30 x 21 cm 11.8 x 8.3 in 2x8W 33.5 13.2 33.5 13.2 33.5 13.2 x x x x x x 50 x 30 cm 2 x 13 W 19.7 x 11.8 in 50 x 30 cm 2 x 13 W 19.7 x 11.8 in 50 x 30 cm 2 x 13 W 19.7 x 11.8 in 56 22 56 22 56 22 x x x x x x 6 x 36.5 2.4 x 14.4 6 x 36.5 2.4 x 14.4 6 x 36.5 2.4 x 14.4 50 x 60 cm 19.7 x 23.6 50 x 60 cm 19.7 x 23.
05_gbLeuchtplatten 06.03.2009 9:35 Uhr Seite 114 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. Highfrequency 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.
