The Pentax 300mm f/4 for the Pentax 67 series cameras is a fast telephoto lens useful for fashion and outdoor photography.
Pentax lenses have been developed using the latest in computer-assisted optical design technology. Lens surfaces are treated with Pentax's exclusive Super-Multi-Coating for sharp, high-contrast images.
Telephoto lens for the Pentax 67 system
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Equivalent 35mm Focal Length
Angle of View @ Infinity
Focal plane shutter built-in to all Pentax model 67 camera bodies. Speeds from 1/1000 to 1 second (4 seconds on 67II), B and T.
f/4 - 45 with 1/2 stop calibrations and stop-down preview feature
TTL-OTF dedicated flash possible with 67II model in conjunction with optional 67II Hot-shoe Grip and a compatible TTL flash unit. Standard PC socket on body of all 67 camera models for electronic flash connection. Flash sync on all models possible at speeds of 1/30sec and lower. With the Leaf Shutter 165mm f/4 lens, electronic flash sync is possible up to 1/500sec. TTL/OTF flash control IS NOT possible with the leaf shutter, and sync connection is through the PC connection on the lens barrel ONLY.