Pentax D FA 50mm lens

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SMC Pentax-D FA 50mm f/2.8 Macro
Pentax D FA 50mm lens.jpg
Key features
Maker: Pentax
Ultrasonic motor: No No
Macro capable: Yes Yes
Application: Normal macro
Technical data
Type: Prime
Focal length: 50mm
Focal length (35mm equiv.): 75mm
Frame coverage: Full frame
Aperture (max/min): f/2.8 / f/32
Construction: 7 groups / 8 elements
# Diaphragm blades: 8
Close focus distance: 20.0 millimetres (0.79 in)
Max. magnification: 1.0x
Physical
Max. diameter: 67.5 millimetres (2.66 in)
Max. length: 60.0 millimetres (2.36 in)
Weight: 265 grams (9.3 oz)
Filter diameter: 49mm
Accessories
Lens hood: PH-RBC 49mm
Case: S80-80
Angle of view
Diagonal: 47° (35mm film); 31.5° (APS-C)
History
Introduced: 2004
Retail info
MSRP US$ $599.95

The SMC Pentax-D FA 50mm f/2.8 Macro lens is a normal macro lens for the Pentax K-mount. While optimized for digital use, it offers full frame 135 film coverage. The lens is capable of reaching 1:1 magnification.

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