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Pentax 100mm F/2.8 SMC D FA Macro WR K Mount Autofocus Lens {49}

Pentax Cameras
KEH Model# 284754
Grade Notes Price Qty
With Caps and Hood
With Caps and Hood


Pentax 100mm F/2.8 SMC D FA Macro WR K Mount Autofocus Lens {49} Description


Pentax 21910 100 mm f/2.8 Macro Lens for Pentax KAF2 - 49 mm Attachment - 1x Magnification - Camera

The smc PENTAX D FA 100mm F2.8 WR Macro is a telephoto lens with ultra-close focusing capabilities. With high-quality, weather-resistant construction, it delivers clear, high-contrast images from both telephoto and macro perspectives. It is ideal even in damp, inclement outdoor conditions for close-up photographers looking for full-size subject magnification and outstanding depth of field control for the smallest of subjects.

KEH Specifications

  • Focal Length: 100mm
  • Aperture Maximum: F2.8
  • Aperture Minimum: F32
  • Camera Mount Type: Pentax K
  • Format Compatibility: 35mm Film/ Full Frame Digital, Sensor Pentax Digital (APS-C)
  • Minimum Focus Distance: 11.81" (30cm) 
  • Elements/Groups: 9/8
  • Angle of View: 24.5 degrees (APS-C: 16 degrees)
  • Autofocus: Yes
  • Tripod Collar: No
  • Filter Thread: 49mm
  • Dimensions: 3.2 x 2.5" (8.13 x 6.35cm)
  • Weight: 12oz (340g)
  • Manufacturer Part#:  21910


General information

Manufacturer Part Number 21910
Manufacture GTIN 0027075163034
Brand Name Pentax
Product information
Minimum Focus Distance
Lens Construction
9 Elements in 8 Groups
Product Model

Pentax D-SLR Cameras

Maximum Aperture Fixed
  • Camera
Filter Attachment Diameter
  • 49 mm
  • Weather Resistant
Lens Type
  • Macro
Lens Type Long / Telephoto

Technical Information

Fixed Focal Length 100 mm
Max Aperture f/2.8

Physical Characteristics

Lens Mount Pentax KAF2 (SMC-FA)