The Wet Darkroom: Film, Paper & Chemistry

15,353 topics in this forum

1. How many rolls for a batch of developer?

   By kykr, January 1, 2023
   • 7 replies
   • 1.1k views
   • 
   • glen_h
   • January 7, 2023

3. How to make Hypo Wash Aid?

   By Shahzad Malick, December 31, 2022   

   • recipe
   • 5 replies
   • 807 views
   • 
   • glen_h
   • January 6, 2023

4. Developing expired film question

   By billorg, November 15, 2022
   • 18 replies
   • 2.1k views
   • 
   • glen_h
   • January 6, 2023

5. Are these water marks on my negatives?

   By reellifeross, January 5, 2023
   • 5 replies
   • 444 views
   • 
   • reellifeross
   • January 5, 2023

6. need help ID'ing early 1900's negative size

   By Dave Carhart, December 26, 2022
   • 5 replies
   • 597 views
   • 
   • kmac
   • January 5, 2023

7. reel for 70mm film

   By john_cooper9, November 11, 2022
   • 12 replies
   • 910 views
   • 
   • kmac
   • January 4, 2023

8. Paterson Super System 4 Tank Design Flaw? 1 2

   By gary green, October 20, 2022
   • 38 replies
   • 2.2k views
   • 
   • antonroland
   • January 3, 2023

9. Is all the old info lost on here?

   By Alan Johnson, December 20, 2022
   • 10 replies
   • 707 views
   • 
   • JDMvW
   • December 28, 2022

10. Nikon N90/90s Err message

    By eddy_d, December 22, 2022
    • 3 replies
    • 669 views
    • 
    • eddy_d
    • December 23, 2022

11. E-6 Screw up - what did I do wrong?

    By james_barber4, December 23, 2022
    • 3 replies
    • 270 views
    • 
    • rodeo_joe1
    • December 23, 2022

12. Arista E-6 kit question about chemical reuse

    By james_barber4, December 7, 2022
    • 17 replies
    • 788 views
    • 
    • glen_h
    • December 15, 2022

13. Preserving Emulsion Paper

    By DenseFilm500, December 6, 2022
    • 4 replies
    • 440 views
    • 
    • Rick Helmke
    • December 15, 2022

14. Best way to divide Developer into multiple bottles

    By sajid_saiyed, May 19, 2022   

    • chemicals
    • developer
    • (and 1 more)

      Tagged with:

      • chemicals
      • developer
      • hc-110
    • 17 replies
    • 1.5k views
    • 
    • jose_angel
    • December 5, 2022

15. Ektachrome damage when fungus isn't fungus?

    By Nomad20th, December 1, 2022
    • 2 replies
    • 541 views
    • 
    • Alan Marcus
    • December 1, 2022

16. My B&W Reversal Procedure

    By Triscuitmeniscus, November 29, 2022   

    • black and white
    • reversal
    • (and 1 more)

      Tagged with:

      • black and white
      • reversal
      • permanganate
    • 12 replies
    • 1.1k views
    • 
    • SCL
    • December 1, 2022

17. Any Ideas?

    By gary green, November 30, 2022
    • 3 replies
    • 402 views
    • 
    • gary green
    • November 30, 2022

18. Cursed Panatomic X

    By royall_berndt, July 6, 2022
    • 19 replies
    • 1.8k views
    • 
    • Deon Reynolds
    • November 29, 2022

19. Supply chain issues causing Fuji 35mm film scarcity

    By movingfinger, November 27, 2022
    • 0 replies
    • 715 views
    • 
    • movingfinger
    • November 27, 2022

20. Tri-X D76 1:1 Development Questions 1 2

    By jimnorwood, November 12, 2022
    • 29 replies
    • 1.9k views
    • 
    • Minox
    • November 27, 2022

21. Kodak HC-110 Getting hard to find

    By tom_mccabe, August 19, 2022
    • 8 replies
    • 1.2k views
    • 
    • Alan Pogue
    • November 24, 2022

22. Ilford SFX filter

    By jim_gardner4, November 17, 2022
    • 3 replies
    • 479 views
    • 
    • glen_h
    • November 18, 2022

23. Unicolor Ultrafine C-41 Powder kits on Amazon

    By hjoseph7, November 8, 2022
    • 1 reply
    • 441 views
    • 
    • glen_h
    • November 11, 2022

24. Does number of aperture blades even matter on repro lenses?

    By Niels - NHSN, November 7, 2022
    • 7 replies
    • 758 views
    • 
    • rodeo_joe1
    • November 9, 2022

25. CatLABS X FILM 320 Pro now available in 35mm and 120

    By CatLABS, October 13, 2022
    • 3 replies
    • 737 views
    • 
    • Dave Luttmann
    • November 1, 2022

26. Why does developer need a specific temperature?

    By DenseFilm500, October 25, 2022
    • 8 replies
    • 913 views
    • 
    • glen_h
    • October 29, 2022