The Pentax K2 is a 35mm single-lens reflex (SLR) camera introduced by Asahi Optical Co. (Pentax) in 1975. It was part of the Pentax K series, which marked the company's transition from the M42 screw mount to the K bayonet mount system. This shift allowed Pentax to compete more effectively in the evolving SLR market.

Key Features:

K Mount: Introduced the new bayonet K mount, providing better lens interchangeability and durability.

Shutter: Features a vertical-travel metal focal-plane shutter with speeds ranging from 1/1000 to 8 seconds, plus Bulb mode.

Exposure Control: Offers aperture-priority automatic exposure and fully manual control, catering to both beginners and experienced photographers.

Metering: Utilizes TTL (Through-The-Lens) metering for accurate exposure readings.

Build: Rugged metal body with a classic and ergonomic design.

ISO Range: Supports ISO settings from 8 to 6400, accommodating various lighting conditions.


The Pentax K2 is highly regarded for its robust build quality and versatility, appealing to enthusiasts and professionals alike. It represents a significant milestone in Pentax's history, blending innovative features with reliable performance.