Please wait...

Continue shopping
or View cart & checkout
Continue shopping
or View cart & checkout

Unfortunately your current device does not have features required to fully protect your sensitive data while shopping online. In order to protect your own security, we do not allow the placing of orders using insecure devices. To become our valued customer, please upgrade your Internet browser software to a more recent and secure version. We recommend using the latest version of Google Chrome or Mozilla Firefox, but any modern browser will enable you to shop with us. For additional information please feel free to contact our customer support on 1-800-342-5534 .

Tamron 17mm f/3.5 MC Lens (Requires Adaptall Mount) {Built-In}

KEH Model# 251394

This product is currently out of stock. Please contact a KEH photography expert to discuss similar options.

Call 1-800-342-5534 or chat with us online!

Tamron 17mm f/3.5 MC Lens (Requires Adaptall Mount) {Built-In} Description


Tamron SP 17mm f/3.5 is an ultra-wide angle, high speed lens with an almost non-existent lateral color. Tamron 17mm is a stunning ultra wide angle lens with excellent sharpness and contrast across the film plane, except in the extreme corners at wider apertures. Its optical design employs BBAR multi-coating to reduce flare and off-axis coma. Performance is slightly to moderately soft towards the corners wide open at F/3.5, improves at F/4, is very good by F/5.6, and is excellent between F/8 to F/16. It has a built-in filters for black and white photography. Distortion is effectively controlled (about 1%) except that the this distortion is non-linear and varies from a very slight pincushion to a very slight barrel from about 40% off-axis to about 70% off-axis. Yet distortion along all four edges of the film plane is almost non-existent. 

KEH Specifications

  • Focal Length: 17mm
  • Aperture Maximum: f/3.5
  • Aperture Minimum: f/22, AE
  • Camera Mount Type: Adaptall
  • Format Compatibility: 35mm, APS-C
  • Minimum Focus Distance: 9.8" / 0.25m
  • Elements/Groups: 12/10
  • Angle of View: 104°
  • Autofocus: No
  • Tripod Collar: No
  • Filter Thread: Built-in (normal, 81B, 80B, Y2)
  • Dimensions: ø2.8" x 1.7"
  • Weight: 9.5oz / 270g


General information

Brand Name Tamron
Product information
Lens Type Wide-angle

Technical Information

Fixed Focal Length 17 mm
Max Aperture f/3.5

Physical Characteristics

Lens Mount Tamron Adaptall