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Foma Fomapan R100 Black and White Transparency Film (35mm Roll Film, 36 Exposures)

BH #FOR10013536 • MFR #411813
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Foma Fomapan R100 Black and White Transparency Film (35mm Roll Film, 36 Exposures)
Key Features
  • Panchromatic B&W Transparency Film
  • ISO 100/21° in R-100 Process
  • Very Fine Grain and Sharpness
  • High Resolving Power and Contrast
Fomapan R100 from Foma is a medium speed black and white transparency film for making slides. When processed in the R-100 process, a nominal speed rating of ISO 100/21° can be achieved. The film exhibits notable differentiations between grey tones in the highlight and shadow regions, and its panchromatic sensitivity provides accurate depiction of a full range of color tones into the grey scale when exposed under daylight conditions. An antihalo layer is integrated between the film base and emulsion to provide high image sharpness and resolving power, with fine grain and high contrast.
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Foma Fomapan R 100 35mm Overview

Fomapan R100 from Foma is a medium speed black and white transparency film for making slides. When processed in the R-100 process, a nominal speed rating of ISO 100/21° can be achieved. The film exhibits notable differentiations between grey tones in the highlight and shadow regions, and its panchromatic sensitivity provides accurate depiction of a full range of color tones into the grey scale when exposed under daylight conditions. An antihalo layer is integrated between the film base and emulsion to provide high image sharpness and resolving power, with fine grain and high contrast.

This item is one 36-exposure roll of 35mm (135) film.

Foma Fomapan R 100 35mm Specs

Film Type
Black and white reversal film
Film Format
135-36 cartridge (36 exposures, 35mm double-edge perforation)
Sensitivity
ISO 100 / 21°
Process
R-100 reversal process
Resolving Power
115 lines per mm
Granularity
RMS = 13.0 (measured at 1.1 γ, R-100 process)
Base
0.125 mm cellulose triacetate safety film base
Packaging Info
Package Weight
0.1 lb
Box Dimensions (LxWxH)
2.25 x 1.5 x 1.5"

Foma Fomapan R 100 35mm Reviews

have to develop it yourself

By Nick
Rated 3 out of 5
Date: 2025-06-29

No commercial film lab in the US will develop it as slide film.

Has a look all it's own

By Clark
Rated 5 out of 5
Date: 2015-04-17

Bought (2) rolls mostly out of curosity. Was not expecting anything like this - when projected reveals extremely fine grain (for all practical purposes non existent), shadow detail, contrast, whether shooting landscapes, people, pets, whatever. Processing is hard to find but there is a lab in Colorado that does an excellent job.

See any errors on this page?

I don't want to process this myself. Where can I ...

I don't want to process this myself. Where can I get it processed?
Asked by: Brian
Please note that Cinelab only processes long rolls for the motion picture industry. They have informed me that they do not accept 35mm cassettes. I would recommend silverpan.co.uk if you are willing to ship internationally.
Answered by: Randall
Date published: 2025-09-21

BW and Slide film. Does this kill the dynamic ...

BW and Slide film. Does this kill the dynamic range of BW since its now Slide Film. ?
Asked by: Reuben
Not in my experience, it has not. Search for FomapanR on Flickr to see examples.
Answered by: karen
Date published: 2020-09-24

question

How many minutes of footage will the contents of this box capture, and in what way is it possible to capture audio (dialogue, etc)?
Asked by: Anonymous
That film is only 36 exposures. So it is very little for movie film and will give you only a few seconds.And it has no audio ability. You will need to use some recorder for the sound.
Answered by: Robert K.
Date published: 2018-08-28

question

processing how to?
Asked by: Jim
Google search dr5. Read the information on their website. Send them the film and specify what dev you want. The quality of their services is second to none. You could try to process it yourself, I have not attempted this. I did a fair amount of research on the subject and decided not to attempt. I have processed B&W negative film and E6 at home with decent results but did not feel confident in achieving consistent results developing this at home.
Answered by: DOUGLAS M.
Date published: 2022-04-20
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