Description

Pentax Asahi Early 50mm f/4 Macro-Takumar Two-Ring Preset Lens M42 (#990) USED

An early and highly collectible version of the Asahi Pentax 50mm f/4 Macro-Takumar, featuring the desirable two-ring preset aperture design and classic all-metal construction. Built for the M42 screw mount, this vintage macro lens offers precise manual focusing, close-up capability, and the distinctive rendering associated with early Takumar optics.

Its preset aperture system uses separate control rings to set and operate the working aperture, a hallmark of early photographic lens design. Beyond its appeal to collectors, the 50mm focal length remains useful for macro work, product photography, detail studies, and adapted digital shooting. This example is especially noteworthy for its exceptional cosmetic condition and original period accessories.

Key Features
✔ 50mm macro prime lens
✔ f/4 maximum aperture
✔ M42 screw-mount compatibility
✔ Early two-ring preset aperture design
✔ Manual-focus operation
✔ All-metal vintage construction
✔ Excellent for macro, close-up, and detail photography
✔ Highly collectible early Asahi Pentax Takumar design

Condition (Excellent Plus)
Excellent to near-mint condition with remarkably little cosmetic wear for its age. Focus operation is smooth and consistent. Optical elements show no haze, fungus, or separation. A particularly clean example for collectors or photographers seeking an early Macro-Takumar in outstanding condition.

Who Is It For?
Ideal for vintage Pentax collectors, M42 camera users, macro photographers, and photographers adapting classic manual-focus lenses to modern digital cameras. Its condition and original accessories also make it especially appealing as a collectible example.

Includes
Original Heiland Pentax metal lens cap, leather lens case, and original box