Please wait...

Continue shopping
or View cart & checkout
Continue shopping
or View cart & checkout

Unfortunately your current device does not have features required to fully protect your sensitive data while shopping online. In order to protect your own security, we do not allow the placing of orders using insecure devices. To become our valued customer, please upgrade your Internet browser software to a more recent and secure version. We recommend using the latest version of Google Chrome or Mozilla Firefox, but any modern browser will enable you to shop with us. For additional information please feel free to contact our customer support on 1-800-342-5534 .

Pentax 31mm F/1.8 SMC FA AL Limited Black K Mount Autofocus Lens {58}

Pentax Cameras
KEH Model# 241144
Grade Notes Price Qty
With Case and Caps
$708.00 $678.00
With Caps
$678.00 $658.00


Pentax 31mm F/1.8 SMC FA AL Limited Black K Mount Autofocus Lens {58} Description


Pentax smc P-FA 31mm F1.8 Wide Angle Lens - f/1.8 - Black

The unique Pentax smc P-FA 31mm f/1.8 Limited lens offers exceptionally high image and a wide-angle perspective. It incorporates a glass-molded aspherical lens element into its 9-element, 7-group optics, and offers sharp, crisp image reproduction, even at the maximum aperture of f/1.8. It features a beautiful aluminum body with metallic silver finish comes equipped with a flower-shaped lens hood.

KEH Specifications

  • Focal Length: 31mm
  • Aperture Maximum: F1.8
  • Aperture Minimum: F22
  • Camera Mount Type: Pentax KAF
  • Format Compatibility: 35mm Film/ Full Frame Digital, Sensor Pentax Digital (APS-C)
  • Minimum Focus Distance: 0.30m (11.81")
  • Elements/Groups: 9/7
  • Angle of View: 70 degrees
  • Autofocus: Yes
  • Tripod Collar: No
  • Filter Thread: 58mm
  • Dimensions: 2.6 x 2.7" (6.60 x 6.86cm)
  • Weight: 12.2oz (364g)
  • Manufacturer Part#: 20290


General information

Manufacturer Part Number 20290
Manufacture GTIN 0027075051157
Brand Name Pentax
Product information
Product Series
Lens Construction
9 Elements in 7 Groups
Product Line

Pentax 35mm SLR Cameras

Maximum Aperture Fixed
  • Black
  • Camera
Filter Attachment Diameter
  • 58 mm
Lens Type
  • Wide Angle
Lens Type Wide-angle

Technical Information

Fixed Focal Length 31 mm
Max Aperture f/1.8

Physical Characteristics

Lens Mount Pentax KAF2 (SMC-FA)