With extremely high sharpness, as well as tonality values. It can be universally used for almost ALL photographic tasks.

Particularly, it is suitable for making title slides, and for copying of negatives, in order to receive in one processing step a negative again. Old negatives on triacetate film base, can be copied with its assistance for long-term archiving ISO 10 is to be set! The more light with the exposure, the better. Furthermore, something in addition to the film. The film is used as a DIRECT COPYING FILM by institutes, which copy primerely OLD NEGATIVE from their stock, to obtain a negative directly. Therefore, mostly photocopying machines are in use, which are equipped with a strong FLASH LIGHT.

Therefore, it is absolutely insignificant for this group of users, how much ISO this film has – it will be simply more strongly exposed, until the results are correct.

To the ISO Standard: DIN and/or ISO Standard does exists for PANCHROMATIC, however, but not for ORTHOCHROMATIC films. Therefore, data are in ISO, which are made for Orthofilms, are not standardized, but made on appropriate experiences, compared with panfilms. An indication, like 10 ISO, can lead therefore in the real conversion, to MINUS ISO VALUES, theoretically.

Characteristics:

• low sensitive, high solution, orthochromatic film;
• very good solution power, extremly fine grain, and very high sharpness, as basis for excellent slides;
• special coating for the improvement of the transportation characteristics in the cameras;
• polyester base with high breaking and ultimate tensile strength;
• LE 500 (life expectancy of 500 years archival proof of film, examined by the Rochester Institute of Technology, Rochester, USA);
• Anti-halo-layer for the minimalization of de-focusing;
• anti-curling-layer for considerable improvement of film flatness;
• Anti-Newton-layer against Newton rings;
• the film can be used at day-, artificial light, and flashlight;
• the film behaves before and after processing antistatically; 
• accurate, tear firm, transparent P.E.T. film base;
• owing to its highly transparent film base, very well suitable for scanning and projection;