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LFORD DELTA 3200 PROFESSIONAL is a high speed, black and white professional film for making quality photographs in difficult exposing conditions. It is ideal for action and available light photography. It is designed to be exposed at EI 3200/36 and given extended development. Recommended developers are ILFORD ILFOTEC DD-X, ILFORD MICROPHEN and ILFORD ID-11.
EXPOSURE RATING The recommended meter setting for DELTA 3200 Professional is EI 3200/36, but good image quality can also be obtained at meter settings from EI 400/27 to EI 6400/39. It can be used in all types of lighting. DELTA 3200 Professional is particularly recommended for exposing in the range EI 1600/33 to EI 6400/39. It can be exposed at ratings up to EI 25000/45, but it is important to make test exposures first to ensure the results will be suitable for the intended purpose. DELTA 3200 Professional has an ISO speed rating of ISO 1000/31º (1000ASA, 31DIN) to daylight. The ISO speed rating was measured using ILFORD ID-11 developer at 20°C/68ºF with intermittent agitation in a spiral tank.
HANDLING DELTA 3200 Professional is a very fast film. Always load and unload the camera in subdued light. At airports, request visual inspection of this film, and carry the film in hand luggage.
FILTER FACTORS DELTA 3200 Professional film may be used with all types of filters (eg colour, polarising and neutral density filters) in the usual way. Follow the instructions given by the filter manufacturer. The exposure increase in daylight may vary with the angle of the sun and the time of day. In the late afternoon or the winter months, when daylight contains more red light, green and blue filters may need slightly more exposure than usual. Cameras with through-the-lens metering will usually adjust the exposure automatically when using filters. With some automatic exposure cameras, the correction given for deep red and orange filters can produce negatives under exposed by as much as 11/2 stops.
MAKING LONG EXPOSURES For exposures between 1/2 and 1/10 000 second, no adjustments are needed for reciprocity law failure. When exposures longer than 1/2 second are given, DELTA 3200 Professional, along with other films, needs to be given more exposure than indicated by a meter. Use the graph to calculate the increased exposure time which should be given once the measured time is known.
GUARANTEE
Focilux guarantees that all articles are supplied by OFFICIAL BELGIAN and DUTCH importers. This implies that all cameras carry a European legal guarantee. As a rule, Dutch, French and English manuals are delivered with every camera, printer, scanner or other material. If this is not the case, a manual can be ordered and delivered immediately.
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