SMC Pentax-A 50mm f/2

Name/Title

SMC Pentax-A 50mm f/2

Entry/Object ID

447

Tags

Workhorse

Description

The SMC Pentax-A 50mm f/2 was the quintessential "kit prime" of the 1980s and 90s. While slightly slower than its f/1.4 and f/1.7 siblings, it is prized for its compact "pancake-adjacent" size and impressive sharpness. The "A" designation signifies the inclusion of an "Auto" position on the aperture ring (indicated by the green 'A' and the locking button), which allowed for shutter-priority and programmed AE modes on compatible Pentax bodies like the Super Program or P3. This specific specimen features the world-renowned Super Multi-Coating (SMC) to reduce flare and ghosting. It is a common companion to the late-model K1000, as its lightweight plastic-and-metal construction matched the later "Assembled in China" bodies perfectly.

Category

Lens

Made/Created

Manufacturer

Pentax

Date made

1983 - 1998

Other Names and Numbers

Other Names

Name Type

Model

Other Name

SMC Pentax-A 50mm f/2

Other Numbers

Number Type

Serial Number

Other Number

5932904