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Pentax 20mm F/2.8 SMC FA K Mount Autofocus Lens {67}

Pentax Cameras
KEH Model# 241136

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Pentax 20mm F/2.8 SMC FA K Mount Autofocus Lens {67} Description


Pentax smc P-FA 20mm F2.8 Wide Angle Lens - f/2.8

The Pentax smc P-FA 20mm lens offers outstanding versatility and is perfectly suited for architectural and outdoor photography. Weighing a mere 9 ounces, its compact and lightweight dimensions make it ideal for traveling. Like all Pentax lenses, the smc P-FA 20mm F2.8 wide-angle lens is treated with the acclaimed smc coating for maximum light transmission, sharp definition, and high contrast while minimizing flare and ghost imaging.

KEH Specifications

  • Focal Length: 20mm
  • Aperture Maximum: f/2.8
  • Aperture Minimum: f/22
  • Camera Mount Type: Pentax KAF
  • Minimum Focus Distance: 0.8 feet (25cm)
  • Elements/Groups: 10/9
  • Angle of View: 94 degrees
  • Autofocus: Yes
  • Filter Thread: 67mm
  • Dimensions: 70 x 44mm
  • Weight: 255g


General information

Manufacturer Part Number 22880
Manufacture GTIN 027075038806
Brand Name Pentax
Product information
Product Series
Lens Construction
10 Elements in 9 Groups
Product Line

Pentax SLR Cameras:

  • *ist
  • ZX-60
  • ZX-M
  • *ist D
  • *ist DS
Maximum Aperture Fixed
  • Camera
Lens Type
  • Wide Angle
Lens Type Wide-angle

Technical Information

Fixed Focal Length 20 mm
Max Aperture f/2.8

Physical Characteristics

Lens Mount Pentax KAF2 (SMC-FA)