Efke 127 R100 Black and White Negative or Reversal Film is a fine grain, extremely sharp negative film that can also be processed as a reversal film characterized by a very high silver content.
This film is designed to be reversed processed as a B&W slide film - much like Agfa Scala.The resulting chromes display an excellent gray scale tonality. Efke films are made using ADOX formulas (for high resolution) that were first introduced back in the 1950s.
Efke products are true to their rated speed. They allow both amateurs and professionals to produce high-quality prints. As a result of the fine resolution of this film, large, grain free, enlargements can be made from the negatives.