Nikon 16-35mm f4G ED N VR AF-S Nikkor tube but its Magnesium alloy construction

but its Magnesium alloy construction keeps it lightweight

In good working order

there's not much out there that will do a better job

this TLR sports a sharp and contrasty Tessar-derived 80mm f/3

Toyo put rails on the sides so you can also try to stuff it under your groundglass

Nikon 16-35mm f4G ED N VR AF-S Nikkor tube but its Magnesium alloy constructionThe Nikon 16 35mm f4G ED N VR AF S Nikkor is a professional full frame ultrawide zoom lens for the F mount with a fast f4 constant aperture and a handy image stabilizer system for steadier shooting. This lens is in excellent condition, with only minor cosmetic wear, clean glass, and good function. Includes lens hood.