Low - sensitive B&W film with extremely fine grain and controllable contrast

Properties:
* low sensitive, very highly solvent superpanchromatic film;
* very good resolving power, extremely fine grain, and very high sharpness;
* special coating for the improvement of the film transportation characteristics in the camera;
* polyester film layer with high anti-breaking and ultimative tensile strength;
* archive stable LE500 (live expectancy 500 years, examined by the Rochester Institute of Technology, Rochester, USA);
* No-curling coating for the improvement of the film flatness;
* Anti-Newton-coating against the development of Newton rings;
* the film can be used with daylight and electronic flash lights;
* the film behaves before and after the development anti-statical;
* spectrale sensitivity from 370 up to 700nm;
* accurate, tear-firm, transparent P.E.T. film layer;
* owing to its highly transparent film layer, very well suitable for scanning and slide projection
      
Film layer structure:
glass clear P.E.T. layer: 100 micron
emulsion coating emulsion: layer with super coating
film back side: anti-static coating and anti-Newton coating

Resolving power:
300 Lp/mm at a contrast of 1,6:1,
corresponds to approx. 900 Lp/mm at 1,000:1

Emulsion layer thickness:
4 micron

Exposure index:
ISO 32 / 16 DIN / daylight

Characteristics:
spectrale sensitivity from 370 up to 700 nm

Density curve:
Processed in ROLLEI Low Contrast (RLC), 1+4, 6 minutes, with 20°C.
Tip intervas: first 30 sec. permanent, than all 30 sec. 5 times

Film storage:
It is recommended not to expose the film into direct sun light, strong heat or high air humidity.
unexposed film: idea are 13°C, with longer storage 8°C (refrigerator).
exposed film: after exposure process as soon as possible, keep cool as possible.

Film processing:
The ROLLEI ATP 1.1 is to be processed, because of its superpanchromatic characteristics, in complete darkness.

Suggested developers:

Developer	ROLLEI Low Contrast (RLC)	for the pictorial photography. Leads into excellent results, with 10, 12, to max 16 ISO (!). It is extr emely important to expose only onto the shade.
	ROLLEI High Speed (RHS)	for obtaining of steeper Gradation (alienation effects)
	ROLLEI High Contrast (RHC)	as document film for reproductions, letters or front titles etc.
	Moersch UGI	carries out outstanding results to approx 16 ISO (!). Very good light design i f one exposes onto the shade. Substantially clearly bet ter tonality value separation (shade design) as with micro films.
	SPUR DC	carries out outstanding r esults to approx 40 ISO (!).
Fixing	Rollei FIX Acid (RXA)	high speed fixing bath, like RXA, must be absolutely diluted with 1+15.
Netzmittel	ROLLEI Wetting Agent (RWA)	super-concentrate is to be normally diluted 1+1,000. Wi th the ATP 1.1 it must be worked with a diluted solution (e.g. 1+3,000). With a 1+1,000 dilution, streaks can be formed, which are to be eliminated only with plentiful water and patience.

Recommendation
Polyester films are inclined to rolling. Modern P.E.T. films replaces the traditonal triacetate films ever more frequently. New experiences accompanies! A trick: Winding the finished dry film against the roll direction into a dry developer tank spiral. On the next day, the film should then lie flat.

Recommendation
With 35mm films, the glass clear carrier transports light into the film cartridge. Therefore, it would be wise, to use the first five picture frames, for a row of exposures.

Further information about this product can be found here:

* ATP brochure (PDF document in english)

Weitere Informationen oder Berichte über dieses Produkt finden Sie hier:

* Rollei ATP compared to Kodak Technical Pan in ATP DC Developer (eng.)
* Rollei ATP by .dr5
* Michael K. Trout on ATP 1.1 (german)