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 .

Nikon TC-14A Teleconverter, for Nikon (AI,AIS To 200mm)

Nikon Cameras
KEH Model# 248844
Grade Notes Price Qty
With Caps


Nikon TC-14A Teleconverter, for Nikon (AI,AIS To 200mm) Description


Increase the focal length of virtually any Nikkor SLR lens (including zoom lenses) by adding a Nikon Teleconverter. Nikon Teleconverters can be mounted in seconds between the lens and the camera, and can as much as double the effective focal lenght of the lens in use. For example a 1.4x teleconverter will increase the focal lenght of a 50mm lens to 70mm; a 2x Nikon Teleconverter will increase the focal lenght of a 50mm lens to 100mm; and so on. Please note: Nikon Teleconverters represent the same attention to detail and quality as other Nikon products. However the use of teleconverters may have some inherent limitations (for example, a decrease in f/stop). Also, Nikon AF/AIS lenses must be manually focused when used with teleconverters. TC-14A 1.4X Teleconverter for Nikor AF/AIS lenses 200mm or less.

  • Manual Focus
  • 5 Groups, 5 Elements

KEH Specifications

  • Compatible Lenses: All Nikkor lenses up to 300mm focal length, with Reflex-Nikkor lenses, and virtually all Zoom Nikkor lenses of up to 100mm focal length
  • Brand: Nikon
  • Model : TC14A
  • Elements/Groups: 5/5
  • Focal Length: 1.4x increase in focal length of the lens in use
  • Aperture Coupling Range: f/1.8-f/32
  • Effective Aperture: f/2.8-f/45
  • Diaphram: Automatic
  • Metering: Full-aperture exposure measurement with the Ai type Nikkor lenses (applicable AF Nikkor lenses may also be used)
  • Closest Focusing Distance: Same as that of the lens in use
  • Dimensions: 65 x 25.5mm 
  • Weight: 145 g


General information

Manufacturer Part Number 1400
Manufacture GTIN 0788597001616
Brand Name Nikon
Product information
Lens Construction
5 Elements in 5 Groups
Product Model

AF Lenses (in manual focus mode):

  • 18-35mm f/3.5-4.5D ED-IF
  • 24-85mm f/2.8-4D IF
  • 28-105mm f/3.5-4.5D IF
  • 35-70mm f/2.8D *
  • 70-300mm f/4-5.6D ED *
  • 80-200mm f/2.8D ED (tripod collar version) #
Lens Type
  • Telephoto

Physical Characteristics

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