Blocks stray and peripheral light for improved focus and framing accuracy in bright conditions
Maintains clear visibility of frame lines, including at wider focal lengths, for precise composition
Precision-fit silicone pad at the base prevents scratches and enhances comfort for glasses wearers
Simple installation directly into Leica M rangefinder eyepiece for quick setup
Available in multiple finishes and materials to match personal style and camera aesthetics
M-EyeKup for Leica M
The Owlkrown M-EyeKup was designed specifically for digital Leica M bodies that use the M14 × 0.5mm OR M12 x 0.5mm rangefinder eyepiece thread. The goal was simple, cut peripheral light without killing frame line visibility, and stay comfortable whether you shoot with glasses or not.
Weight, Brass (Solid B
Thread Compatibility
M12 x 0.5mm and M14 x 0.5mm rangefinder eyepiece threads
Material
Solid aluminum or brass (varies by finish), with silicone pad at base
Weight
5 g (aluminum finishes), 15 g (brass and black patina finishes)
Finish Options
Black chrome, silver chrome, solid brass, black patina