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 .

Free Ground Shipping for orders > $99 in contiguous USA only  (see details)

Tamron 1.4X SP 140F-FNS (For D Telephotos F/5.6 & Faster) Teleconverter for Nikon

KEH Model# 217312
Grade Notes Price Qty
With Caps
$76.00

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

Main

Tamron 1.4X SP 140F-FNS (For D Telephotos F/5.6 & Faster) Teleconverter for Nikon

KEH Model# 217312

$76.00

Customers Also Bought

Tamron 1.4X SP 140F-FNS (For D Telephotos F/5.6 & Faster) Teleconverter for Nikon Description

Details

The SP AF PRO-series teleconverters, with a newly designed optical construction (4-group/5-element for 1.4X and 4-group/7-element for 2X), are designed to be used with lenses that are F/2.8 and of focal lengths of 90mm or greater. This would make the use of the SP teleconverters ideal for the Tamron SP90mm F/2.8 macro, 70-210mm F/2.8 and 300mm F/2.8. Relative illumination is significantly improved resulting in better overall contrast and resolution across the entire image field. In addition, chromatic aberration and astigmatism are better compensated for by virtue of the use of higher-grade glass materials and more sophisticated design techniques than used in universal-type teleconverters. When used with lenses with smaller maximum apertures (F/4 and F/5.6, for example), there will be little difference in image quality as compared with the standard Tamron teleconverters. When used with lenses wider than 90mm, the SP teleconverters can actually comprise image quality.

KEH Specifications

  • Magnification: 1.4x
  • Compatible Lenses: Nikon D-type Telephoto lenses with f/5.6 aperture or higher
  • Elements/Groups: 4/5
  • Lens Diameter: 2.7"
  • Length: 0.7"
  • Weight: 4.7oz

Specifications

Miscellaneous

Compatibility

Nikon AFD Lenses

Physical Characteristics

Lens Mount Nikon F Mount D Type, Nikon F Mount AF (pre-D), Nikon F Mount Ai, Nikon F Mount Ai & contacts (Ai-P), Nikon F Mount Ai-S, Nikon G

General information

Manufacturer Part Number AF14PN-700
Manufacture GTIN 0725211147138
Brand Name Tamron

Technical Information

Lens Construction 5 Elements in 4 Groups
Lens Type Telephoto

Customer Reviews