Next in line is the middle-ground for the RPX line, RPX 100. And frankly, this is another winner in my book. Beautiful tones, fine grain structure and a tremendous latitude! The film is seriously the Portra 400 of the RPX line. I may even go as far to say this film is just a little better than my two favourite mid-speed films, Kodak TMax 100 and Ilford FP4+.

Product Highlights

  • Type: Panchromatic B&W Negative Film
  • Base: Polyester (PE)
  • Film Speed: ASA-100, with a Latitude between ASA-25 and ASA-800
  • Formats Available: 35mm/120

52:500c - Week 15 - A Fort Named George
Hasselblad 500c – Carl Zeiss Distagon 50mm 1:4 (Red) – Rollei RPX 100 – Rollei RPX-D (1+15) 6:30 @ 20C

52:500c - Week 27 - The Ships of Summer
Hasselblad 500c – Carl Zeiss Distagon 50mm 1:4 – Rollei RPX 100 @ 100 – Kodak Xtol (Stock) 8:00 @ 20C

The Good
If you’re looking for a solid middle of the road film with plenty of room on either side of the box speed, this is certainly one to try. I have not experimented with the range beyond box speed only because it looks just beautiful right at ASA-100. While I was worried about this film at first when I shot it back in October of last year, I felt that it lacked the contrast where I wanted it. But after playing around with other developers, I found that it could be done at a good contrast point. This film sings in almost any developer that you soup it in, especially the specifically designed RPX-D developer. In fact, I find this film a close cousin of Kodak TMax 100 and often behaves in the same way, in fact when I went to use FA-1027 I used the TMax 100 times with great results. I have also noticed that it does respond well to contrast filters especially with either Orange or Red filters to darken the sky on bright days with beautiful clouds. And finally there’s the grain, it’s a good structure and even in sharp developers like Rodinal, it doesn’t make the grain look terrible.

52:500c - Week 31 - Vieux-Québec
Hasselblad 500c – Carl Zeiss Planar 80mm 1:2.8 – Rollei RPX 100 @ ASA-100 – Kodak HC-110 Dil. B 9:00 @ 20C

52:500c - Week 19 - The Gully
Hasselblad 500c – Carl Zeiss Planar 80mm 1:2.8 – Rollei RPX 100 @ ASA-50 – Kodak Xtol (1+1) 8:30 @ 20C

The Bad
The one thing I don’t like about the film is that in certain developers you can get a lack of contrast, mostly in Xtol cut 1+1, but I mean that’s just a personal preference. As I mentioned before the film is fine grain, which is true but you have to keep that agitation light. I’ve found that in HC-110 if I’m a little rough on the tank, you will get a bit of an uptick in grain.

52:500c - Week 22 - A Farmer's Life
Hasselblad 500c – Carl Zeiss Planar 80mm 1:2.8 – Rollei RPX 100 @ ASA-100 – Blazinal (1+50) 17:00 @ 20C

52:500c - Week 26 - Close to Home
Hasselblad 500c – Carl Zeiss Planar 80mm 1:2.8 – Rollei RPX 100 @ ASA-100 – FA-1027 (1+14) 9:30 @ 20C

The Lowdown
If you’re balking at the price increase on Kodak TMax films then this might be a good alternative and it readily available both in Canada and the United States and offers similar times so even with the limited ones specifically for RPX100 you can experiment and begin to use the TMax times. Just remember if you’re a little unsure give a clip test first. I wish that Rollei would begin to produce this film in 4×5 as well, but hey, you can’t be too picky these days.


  1. For the last couple of years – after we lost the beautiful APX100 – I’ve been using the RPX100 as my daily film. I’m developing it in Rodinal 1+25 for 8 minutes and exposing it at EI200. I’m happy with my results.

  2. Mr. Luyckx,

    Have you ever tested RPX 100 in Rodinal 1: 100 (1 hour)?



    1. Author

      I have not, but others I know have. Usually, a 1:100 stand develop will work on most films, just make sure to give it a full minute of constant agitation for the first minute then two inversions at the 30-minute mark.

  3. Thanks Mr. Luycks.

    By the way, this week I found your blog for the first time. Meanwhile it is one of my favourite websites. The enormeous amount of photografic information and answers is really fantastic.

    Great work.


    1. Author

      You’re most welcome, I glad you find it informative!

  4. Hello, what is your opinion to use DD-X like developer?

    1. Author

      Personally, I’m not a fan of DD-X, I prefer TMax Developer.

  5. Hello , congratulations for the nice review, you made me want to try it! I wanted to ask you what is the best developer for this film, I usually use Kodak HC 110 or the D-76, or better to use the Rollei rpx-D?

    1. Author

      Either D-76 or HC-110 will do just fine. Personally I don’t find RPX-D worth the purchase.

Leave a Reply

Your email address will not be published. Required fields are marked *