Sigma 100-400mm f5-6.3 DG OS HSM Contemporary for Canon EF  type_Optical Remote Battery tray has a small

Battery tray has a small segment missing which does not affect function or battery holding ability

7 in Ball Bearing Shutter

The Viltrox Mount Adapter NF-E1 lets you use many Nikon F-mount autofocus lenses on many Sony E-Mount cameras

But this original Kodak Disc bag is nothing if not an investment

The Yashica Auto Focus Motor is an early fixed-lens point and shoot camera with a 38mm f2

Sigma 100-400mm f5-6.3 DG OS HSM Contemporary for Canon EF &nbsptype_Optical Remote Battery tray has a smallThe Sigma 100 400mm f5 6. 3 DG OS HSM Contemporary is a reasonably compact full frame telephoto zoom lens with quick focusing, excellent image quality, and an effective image stabilizer. In excellent condition, with clean glass and good function. Includes its original box, manual and hood. This lens is designed for the Canon EF mount.