Kirk Replacement Lens Collar for Nikon 300mm f/4 AF-S Lens (USA)

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About Kirk NC-300

The Kirk NC-300 Replacement Lens Collar is specifically designed for the Nikon 300 mm f/4 AF-S lens. It is designed to provide maximum lens support, with quick, accurate, smooth rotation and positive locking in any position.

Precisely machined from lightweight 6061-T6 aluminum, the base is made to fit a Kirk Arca-Swiss-type quick release clamp. In addition, instead of only one point of support, the NC-300 provides an additional point of support for the lens at the other end of its plate.

Kirk NC-300 Features

  • Smooth rotation and positive lock
  • Easy grip locking knob
  • Offers maximum support and bracing
  • Machined from light weight 6061 T6 aluminum
  • Built-in Arca-Style base plate

Kirk NC-300 Specifications

Nikon 300mm f/4 AF-S Lens
6061 T6 aluminum
6.5 oz (184 g)
Mfr #

Kirk NC-300 Reviews

Reviewed by 2 customers


Perfect Replaced


from Grand Marais, MN  -  Pro Photographer

It's solid, smooth and works well. Nikon should have included a collar that was this good.


Great product and made in the U.S.A.!


from St. Louis  -  Semi-pro Photographer

The mount is very well made and even when I hand hold the lens, it provides a solid resting place in my palm. It's easier to remove than the Nikon version. I purchsed this used from Adorama and frankly couldn't find any evidence of use. I like the fact that it incorporates the Arca-Swiss dovetail, although it can also use the standard 1/4 20 tripod tread.


Questions & Answers Powered by TurnTo®

Questions about this item:

Mohamed M  Will it fit the nikon 18-300mm lens?
MICHAEL B  Sorry, this collar only fits the Nikon 300mm F4 lens and not the Nikon 18-300mm lens. Check the Kirk website, kirkphoto com, for more information.
Shopper  Can you use the Arca-Swiss plate with a Manfroto Ball head?
JOHN P  I'm not positive because I don't own any Manfrotto Ball Heads but I believe they use a different plate. I don't think the Arca Swiss style work on those heads.
Fred A  is this compatible with Manfrotto??
Jim P  This collar has a standard 1/4" female thread. Buy the Manfrotto MA394 Quick Release (~$45), attach it to this collar, and you are in business. You can attach any plate that attaches with a 1/4" male screw, and thereby use on a variety of tripod systems.
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