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Tamron 28-300mm F/3.5-6.3 Aspherical LD IF Macro 185D Autofocus Lens For Pentax K Mount {72}

KEH Model# 241382
Grade Notes Price Qty


Tamron 28-300mm F/3.5-6.3 Aspherical LD IF Macro 185D Autofocus Lens For Pentax K Mount {72} Description


A totally new optical system that incorporates three Hybrid Aspherical elements and two high-grade LD (Low Dispersion) glass elements. Together they provide never-before-possible sharpness, contrast and color depth, while eliminating chromatic aberrations inherent to a high-power zoom lens of this magnitude. These state-of-the-art optics are housed in a sophisticated "Quad-Cam Zoom Mechanism" which enables four lens barrels to be extended and retracted effortlessly - achieving compactness at 28mm, while holding precise extension at 300mm.

SPECIFICATIONS: Angle of View 75ø-8ø Minimum Focus 49.6in.(1.26m)/28mm, 23.6in.(0.6m)/200mm, 32.3"(0.82m)/300mm Macro Mag. Ratio 1:3.7 Filter Diameter o72

KEH Specifications

  • Focal Length: 28-300mm
  • Aperture Maximum: f/3.5
  • Aperture Minimum: f/6.3
  • Camera Mount Type: Pentax
  • Minimum Focus Distance: 49.6 in.
  • Elements/Groups: 15/13
  • Angle of View: 75 - 8 degrees
  • Autofocus: Yes
  • Tripod Collar: No
  • Filter Thread: 72mm
  • Dimensions: 94.6x80.4mm 
  • Weight: 590g


General information

Manufacturer Part Number 185D
Brand Name Tamron
Lens Type All-In-One Zoom

Technical Information

Zoom Min Focal Length 28.0000
Zoom Max Focal Length 300.0000
Max Aperture f/3.5-6.3

Physical Characteristics

Lens Mount Pentax KAF SMC-F