Lens Lab
    Pentax Takumar 6x7 800 mm f/ 4
    Pentax Takumar 6x7 800 mm f/ 4

    Pentax Takumar 6x7 800 mm f/ 4

    800mm · f/4

    Overview

    The Pentax Takumar 6x7 800mm f/4 is a super-telephoto lens for Pentax 67 medium format cameras, noted as the fastest of its kind for the format. It features Pentax's Super Multi Coating (SMC) for sharp, high-contrast photos, a pre-set manual diaphragm, built-in hood, rotatable tripod collar, and rack-and-pinion focusing. Its large size (611 x 236 mm) and weight demand sturdy support. It suits Pentax 67 users needing a fast, long telephoto for specialized projects, though its high price ($7,999.99) and vintage nature require expert valuation before purchase.