Jump to content

What about Rollei Retro 100 / Agfa APX 100 souped in Diafine?


leon chang

Recommended Posts

No way you'll get a two stop push out of APX 100 even in Diafine. Tri-X, arguably one of the better films to pair up with Diafine, does well with approximately a 2 stop push (EI of 1250 to 1600) only when the scene is evenly and somewhat flatly lit, with no important details in the deep shadow areas. If the scene does have very deep shadows with important detail, then one can expect to rate the film somewhat lower, allowing for only 1 stop of under exposure. Ilford's FP4+ performs about the same way when rated at only twice its nominal speed of ISO 125.

 

If you need a 400 speed film, why not use one in the first place? There are a number of very good choices on the market at reasonable prices. The best of the bunch include Tri-X and TMax 400 from Kodak, HP5+ and Delta 400 from Ilford, and Neopan 400 from Fuji. If you are looking for a budget priced film, Freestyle's Arista.EDU Ultra 400 is definitely worth a try. Whicle not on par with the previously mentioned top tier films, it fares pretty well considering its ultra low price. Exposed and developed normally, you will get a superior negative from any of these films compared to a pushed slower film.

 

What it boils down to in the end is the amount of information that is captured on the negative. Pushing film will always cost you something in lost shadow detail. Remember, you can't print what's not there but you can always discard any extra unnecessary information at printing time.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...