Canon EF 100-400mm f4.5-5.6L IS USM tray Just back from a full

Just back from a full CLA

This Mamiya eyepiece magnifier slips on to a Mamiya 645 Pro or Super viewfinder and provides 2x magnification for precise focus when you need it- and flips out of the way when you don't

and a clean Fujinon GF 50mm f3

but you'd also like the option to take it off quickly

Brings up 35mm and 135mm framelines

Canon EF 100-400mm f4.5-5.6L IS USM tray Just back from a fullCanon 100 400mm f4. 5 5. 6L lens for EF mount, in excellent condition. This professional lens gives exceptional reach and flexibility on either full frame or APS C sensor EF cameras, and an image stabilizer keeps things steady for handheld shooting. In excellent condition, with only minor cosmetic wear, light internal dust. Includes hood.