Rollei RPX 25 120 Film

Rollei RPX 25 is a low-speed panchromatic black and white film with a nominal sensitivity of ISO 25/15°. The film features very fine grain for a “normal” black and white film (RMS 8) and very high resolution and contrast: 260 line pairs/mm at 1000:1 contrast.

Name: Rollei RPX 25 
Vendor: Rollei
Type: Black and white (negative)
Native ISO: 25
Format(s): 35mm, 120
35mm DX Coded: Yes
Spectral sensitivity: -
Normal Process: BW
Cross Process: BW reversal
Push process: -
Exposure latitude: -
Verified Manufacturer: Agfa-Gevaert N.V.

Technical info courtesy of EMULSIVE