Support our Sponsors, they keep FADU free:   AG Photographic   The Imaging Warehouse   Process Supplies   RH Designs   Second-hand Darkroom Supplies  

Notices

Go Back   Film and Darkroom User > Monochrome Work > Monochrome Film

  ***   Click here for the FADU 2015/2014 Yearbooks   ***

Reply
 
Thread Tools Search this Thread Display Modes
  #1  
Old 18th March 2010, 04:06 PM
Steve_F's Avatar
Steve_F Steve_F is offline
Friend
 
Join Date: Feb 2009
Location: Hampshire
Posts: 126
Default Rollei Retro 25 & Rollei Ortho 25 (Difference)

Hi all,
I'm looking to try out some the 25 speed Rollei emulsions.
Apparently there is a difference between the the two but I'm not sure what.

Ortho - Orthochromatic - red sensitivity reduction?

Are there any differences in grain etc. The last time I went this slow was Technical Pan, some years ago and only did the one roll. Still have a couple of small bottles of the Technical Pan developer

Any info or advice would be greatly appreciated.

Thanks,

Steve.
Reply With Quote
  #2  
Old 18th March 2010, 08:03 PM
Miha's Avatar
Miha Miha is offline
Friend
 
Join Date: Mar 2009
Location: Slovenia
Posts: 1,508
Default

Steve, Rollei Retro film is based on Orwo NP-15 film made by Filmotec in Wolfen. The production ceased in 2003.

Rollei Ortho 25: http://macodirect.de/download/TA_Rollei_ORTHO25_gb.pdf

Miha
Reply With Quote
Reply
Support our Sponsors, they keep FADU free:   AG Photographic   The Imaging Warehouse   Process Supplies   RH Designs   Second-hand Darkroom Supplies  

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Rollei Retro 80 alexmuir Monochrome Film 10 28th March 2010 07:01 AM
Rollei Retro 100 Bill Monochrome Film 4 3rd February 2010 10:20 AM
Rollei Retro 80s Rob Archer Monochrome Film 4 4th January 2010 10:59 PM
Rollei Retro 100asa-nee Agfa AXP100 kennethcooke Monochrome Film 6 1st January 2010 11:42 PM
Rollei Retro 100 Matt5791 New products and offers 0 28th August 2009 05:30 PM


All times are GMT. The time now is 01:14 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.