BTZS Film Test - Sheet Film - 4x5, 5x7 and 8x10 (You supply the film) Delta 100 Tilt backward 20°

Tilt backward 20°

The possibility of free movement in both axes using the freewheeling modus ensures free movements similar to those of a spherical head

Calculating Selenium Toning Formulas

the Film Tubes and the BTZS Exposure Computer

3m working space

BTZS Film Test - Sheet Film - 4x5, 5x7 and 8x10 (You supply the film) Delta 100 Tilt backward 20°BTZS Film Test (you supply the film) for 4x5 film, 5x7 & 8x10 . You supply 8 (eight) sheets of film for testing. Please call or email with questions about film testing, so we can go over the film and developer you are using and how you are processing the film. For articles on BTZS film testing, please go to BTZS. org: http: www. btzs. org Articles. htm