Central Aperture for M 90 f/2.2, E49, black m-a automatic lock on the bayonet

automatic lock on the bayonet connector allows quick and easy attachment of the extender between the spotting scope and eyepiece

Large field of view of 135 m/443 ft

Innovative baffle systems for the suppression of stray light guarantee optimum reduction of reflections and maximum contrast

The robust body can withstand the harshest conditions

This makes it a perfect match for the Leica Tri-Elmar-M for both digital and analog M cameras

Central Aperture for M 90 f/2.2, E49, black m-a automatic lock on the bayonetThe Leica filters for the Leica M system are made of optically pure glass, parallel plane ground and precisely annealed, so the full performance of the Leica M lenses is retained even with a filter attached. The range is purposely limited to the filters most commonly needed in photographic practice. The circular polarization filter eliminates disturbing reflections on non metallic surfaces, and helps to increase contrast as well as provide richer