\
Image Not Available

Quantaray 2X Series DG Autofocus Teleconverter for Nikon

Quantaray 2X Series DG Autofocus Teleconverter for Nikon

Used Cat.# 979024
Quantaray 2X Series DG Autofocus Teleconverter for Nikon

Image shown is for illustrative purpose only

Close

Now Viewing:

No Longer Available

highlights

This item has been sold

Questions? Ask our experts:

Show more Show less
Overview
  • 1Description

The 2x teleconverter (also known as a tele-extender) will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6.

Teleconverters are not recommended for lenses wider than 50mm, e.g. 28-105mm. However, full AF operation is only possible with lenses with open aperture of f/2.8 or brighter. Please be aware that AF will work properly only if there is enough light and contrast on the subject to activate the camera's AF sensors. Manual focusing is recommended when using lenses with smaller open f-stop value than those given above.

In the Box
Quantaray 2X Series DG Autofocus Teleconverter for Nikon
  • Front & Rear Lens Caps
  • Pouch Case
  • 90-Day B&H Used Warranty
  • Table of Contents
    • 1Description
    Show more Show less
    Specifications
    Magnification 2x
    Lens Elements/Groups 7/5
    Length 1.1" (27mm)
    Diameter 2.6" (68mm)
    Weight 4.2 oz (124 g)
    See any errors on this page? Let us know.