Manufacturer’s Description

The Pentax smc P-FA 77mm F1.8 Limited is a versatile, high-resolution short telephoto lens of exceptional optical quality. It is specifically designed for portrait photography and accurately reproduces the tones, colors and texture of the subject's skin, clothes and accessories as well as assuring an excellent rendering of highlight and out of focus areas. It also features Pentax's exclusive Free (Fixed Rear Element Extension) focusing system to ensure sharp, crisp image reproduction over the entire focusing range.

The Specs

Optics
Min Focal Length 77 mm
Min Focus Distance 2.3 ft
Filter Size Supported 49 mm
Additional Specifications
Product Line smc
Angle of View 31.5 degrees
normalized-Weight 9.50
Minimum Aperture 22 1/f
Lens Construction 7 Elements in 6 Groups
Brand Name Pentax
Product Series P-FA
Maximum Aperture 1.8 1/f
Quick Glance
Max Focal Length 77 mm
Lens Type Telephoto
Max Aperture f/ 1.8
Compatible Camera Mount Pentax 35mm SLR Cameras
Other Features
Included Components smc P-FA 77mm F1.8 Telephoto LensLens CapRear Lens Cap
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.ricoh-usa.com
Physical Specifications
Diameter 1.9 in
Weight 9.50 oz
Length 2.5 in
Dimensions 1.90" Length x 2.50" Diameter

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