For convenient viewing with the Macro-Elmar-M 90 mm f/4. Free and flexible. Thanks to the Leica Anglefinder M, exploration of objects close to the ground with the Macro-Elmar-M 90 mm f/4 is twice as much fun. Screwed onto the ocular of the Leica M, it can be turned freely at a 45-degree angle. This allows relaxed picture taking without holding the camera directly in front of your eyes.