Sears MC 50mm f/1.7 Lens for Pentax K-Mount

The Sears MC 50mm f/1.7 is a manual focus standard prime lens produced for Pentax’s K-mount SLR system, distributed under the Sears house brand during the film SLR era. At 50mm with an f/1.7 maximum aperture, it delivers a natural field of view well suited to everyday photography, portraiture, and street work, with useful light gathering capability for lower light conditions and sufficient depth of field control for background separation when desired. The MC designation indicates multi-coating applied to the optical elements to reduce flare and ghosting and improve contrast and color transmission. Fully manual operation covers both focus and aperture adjustment directly on the lens. Compatible with Pentax K-mount film and digital SLR bodies, and adaptable to mirrorless and other camera systems via third-party Pentax K-mount adapters.

– 50mm focal length with natural field of view
– f/1.7 maximum aperture
– Multi-coated optical elements for improved contrast and flare resistance
– Pentax K-mount compatibility
– Fully manual focus and aperture control
– Sears house brand distribution
– Compatible with Pentax K-mount film and digital SLR bodies
– Adaptable to mirrorless systems via third-party K-mount adapters