Kyoei Super-Acall 105mm f3.5 Soft Release Canon PLC-52 drop-in circular polarizer

Canon PLC-52 drop-in circular polarizer for most Canon L-series telephoto lenses with IS function (check your lens instruction manual for compatibility

Hasselblad B60 lens hood for 100-250mm lenses

a mirrorless camera

and it'll happily support nearly any DSLR

Maybe it's the laptop sleeve

Kyoei Super-Acall 105mm f3.5 Soft Release Canon PLC-52 drop-in circular polarizerThis Kyoei Super Acall 105mm f3. 5 is an unusual short telephoto lens for Leica thread mount. You don't see a lot of 105mm RF lenses! This one's in excellent condition, with only minor cosmetic wear, very clean glass, and smooth focusing (with accurate RF coupling). Includes lens hood and a cool leather case.