Really Right Stuff LCF-10 with LC-A10 for Nikon 300mm f4 AF-S lens mount_Contax G the included Nikon 35-70mm f3

the included Nikon 35-70mm f3

and the camera-side mount can also be used as a reversing ring for lenses with a 55mm front thread- handy

It's not a rangefinder

motor wind

An aftermarket adapter for attaching M42 mount lenses to Pentax K mount cameras

Really Right Stuff LCF-10 with LC-A10 for Nikon 300mm f4 AF-S lens mount_Contax G the included Nikon 35-70mm f3The Really Right Stuff LCF 10 and LC A10 together are a replacement for the OEM tripod mount on Nikon's 300mm f4 ED AF S lens but the LCF 10 by itself can also replace the foot on the Nikon AF S 70 200mm AF S I and II. Very well made, as you may expect, and in excellent condition.