smc PENTAX-FA645 45mm F2.8

This wide-angle lens features super multi coating (SMC) and an equivalent focal length of 36mm, in the 35mm format. SMC is standard for all PENTAX lenses and describes seven microscopically thin layers of high quality coatings that are applied to the lens elements to reduce reflectance reflection and increase transmittance. It significantly increases the amount of light transmitted by through the lens. The smc PENTAX-FA645 45mm F2.8 lens features exceptionally clear, high-contrast delineation performance with minimum edge to edge distortion. The large flower-shaped hood enables a higher sense of transparency even under backlit or other adverse conditions. Combined with the brightness of an F2.8 aperture, this lens provides an outstanding natural out-of-focus (bokeh) effect with a wide angle field of view. 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. Compatible with both film and digital PENTAX 645 cameras.


$1,299.95Add to cart

smc PENTAX-FA645 45mm F2.8

Lens MountPENTAX 645AF2 bayonet
Model No.26335
Focal Length45mm (Equivalent to 36mm in 35mm format)
Angle of View76° – 645 Film 63° – 645Z, 645D
Lens Construction(group/elements)9 elements in 8 groups
Min. Aperture (f)F22
Min. Focusing Distance0.45m
Max. Magnification0.15X
Filter Size67mm
Diameter & Length (mm)76.5mm x 66.5mm
Weight (g)475g
Number of Diaphragm Blades8
HoodPH-RBC67

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