smc PENTAX-FA*645 300mm F4 ED [IF]

This medium-format, manual, autofocusing telephoto prime lens assists with creating high-contrast, clear images, all while reducing extension when focusing. PENTAX's Super Multi Coating was added to the surface to create sharp photographs, while Extra-low Dispersion (ED) elements reduce chromatic aberrations to enhance quality. Inner Focus (IF) functionality decreases lens extension during focusing, allowing for improved balance, smoother focus ring operation, and a closer minimum focus distance. When combined with the PENTAX 645Z & 645D, users can experience breathtaking resolutions with stunning sharpness and clarity. The AF/MF operation can be performed quickly by simply sliding the entire focus ring forward or backward, while the manual focus operation can easily be altered after AF to allow for fine focus adjustments. Features a compact f/5.6 aperture and lens developed with computer-assisted optical design technology for a higher degree of precision.

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smc PENTAX-FA*645 300mm F4 ED [IF]

Lens MountPENTAX 645AF2 bayonet
Model No.26505
Focal Length300mm (Equivalent to 236mm in 35mm format)
Angle of View13.5° – 645 Film 10.5º – 645Z, 645D
Lens Construction(group/elements)8 elements in 8 groups
Min. Aperture (f)F32
Min. Focusing Distance3.0m
Max. Magnification0.11X
Filter Size77mm
Diameter & Length (mm)83mm x 207.5mm
Weight (g)1490g
Number of Diaphragm Blades8

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