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645-mount Lenses

Wide-Angle Lenses Wide-Angle Lenses Standard Lenses Telephoto Lenses Macro Lenses

smc PENTAX-FA645 45mmF2.8

  • Single Focus
  • FA

This is a wide-angle lens that enables rendering of a natural visual sensation, and it can be used for handheld snapshot photography.

This is a wide-angle lens that enables rendering of a natural visual sensation, and it can be used for handheld snapshot photography. This lens features clear, high-contrast delineation performance with a minimum of distortion up to the image edges. A large flower-shaped hood enables a higher sense of transparency even under backlit or other adverse conditions. Combined with the F2.8 brightness, this lens provides a natural out-of-focus (bokeh) effect with a wide angle. AF/MF switching can be performed quickly by simply sliding the entire focus ring forward or backward, and manual focusing can easily be used immediately after focusing by AF for making fine adjustments.

Body AF Aperture Ring

Hood : PH-RBC67 / Case : S90-100 Included
JAN-Code / 4549212 295683

Features / Specifications

Type Wide
Focal length (Equivalent to 35mm format) 45mm(35.5mm)
Maximum aperture F2.8
Minimum aperture F22
Angle of View 63°
Lens construction 9 elements / 8 groups
No. of diaphragm blades 8
Closest focusing distance 0.45m
Maximum reproduction ratio 0.15x
Filter size 67mm
Diameter x length 76.5 x 66.5 mm
Weight 475g

Compatible Converters

A645 2X

Related AccessoriesLens-related accessories list

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