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Tamron 90mm f/2.5 SP Tele Macro (52B) Lens (Requires Adaptall Mount) {49}

KEH Model# 251423
Grade Notes Price Qty


Tamron 90mm f/2.5 SP Tele Macro (52B) Lens (Requires Adaptall Mount) {49} Description


Tamron SP 90mm f/2.5 Macro (Model 52B) telephoto prime lens featuring macro abilities at 1:2 ratio with enhanced resolution and contrast. 1:1 macro can be achieved with using Tamrn SP 2x converter, Kiron 7 element 2x converter or Tokina 7 element 2x converter. Contrast is noticeably improved by incorporating the accessory lens hood to control stray light because the front elements are barely recessed in the front of the lens. 

KEH Specifications

  • Focal Length: 90m
  • Aperture Maximum: f/2.5
  • Aperture Minimum: f/32
  • Camera Mount Type: Adaptall
  • Format Compatibility: 35mm Film/DSLR (APS-C Sensor)
  • Minimum Focus Distance: 11.4" (28.96 cm)
  • Elements/Groups: 8/6
  • Diaphragm Blades: 8
  • Angle of View: 27°
  • Autofocus: No
  • Tripod Collar: No 
  • Filter Thread: 49mm
  • Dimensions: Approx. ø2.5" x 2.6"
  • Weight: 14.8 oz (420 g)


General information

Brand Name Tamron
Product information
Lens Type Long / Telephoto

Technical Information

Fixed Focal Length 90 mm
Max Aperture f/2.5

Physical Characteristics

Lens Mount Tamron Adaptall