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Pentax 300mm F/4 SMC DA* ED IF SDM K Mount Autofocus Lens For APS-C Sensor DSLRS {77}

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* Item pictured for illustrative purposes only, actual item not pictured.

Pentax 300mm F/4 SMC DA* ED IF SDM K Mount Autofocus Lens For APS-C Sensor DSLRS {77} Description


Pentax smc P-DA 300mm F4 ED(IF) SDM Telephoto Lens - f/4

The high performance DA 300mm ED (IF) lens incorporates an SDM system which creates a smoother, quieter auto focus. Featuring a Quick-shift Focus System, switching from auto focus to manual is instantaneous. Weather and dust resistant, it is the perfect lens for extreme weather conditions.

KEH Specifications

  • Focal Length: 300mm Comparable APS-C Focal Length; 450 mm
  • Aperture Maximum: F/4
  • Aperture Minimum: F/32
  • Camera Mount Type: Pentax K
  • Format Compatibility: Pentax Digital (APS_C)
  • Minimum Focus Distance: 4.59' (1.40 m
  • Elements/Groups: 8/6
  • Angle of View: 5.4 d
  • Autofocus: Yes
  • Tripod Collar: Yes
  • Filter Thread: 77 mm
  • Dimensions: Approx. 3.3 x 7.2" (8.38 x 18.29 cm)
  • Weight: 2.35 lb (1.07 kg)
  • Manufacturer Part#: 21760



Compatibility PENTAX Digital SLR Cameras
Application/Usage Camera

Physical Characteristics

Lens Mount Pentax KAF2 (SMC-DA, SMC-DFA)

General information

Product Series P-DA
Product Line smc
Manufacturer Part Number 21760
Manufacture GTIN 0027075141261
Brand Name Pentax

Technical Information

Lens Construction 8 Elements in 6 Groups
Fixed Focal Length 300 mm
Maximum Aperture Fixed 4
Filter Attachment Diameter 77 mm
Lens Type Telephoto

Customer Reviews