Canon EF 70-300mm f4-5.6 IS II USM enlarger The built-in rocket feet are

The built-in rocket feet are there to keep it standing up where you put it down

The Meyer-Optik Domiplan 50mm f2

approximately 15k actuations

Leitz Summicron 5cm f2 lens for Leica thread mount

Canon EF 70-300mm f4-5.6 IS II USM enlarger The built-in rocket feet areThe Canon EF 70 300mm f4 5. 6 IS II USM is a good quality telephoto zoom lens with quiet USM focusing and an effective image stabilizer to keep camera shake manageable. For better or worse, the focus distance window has been replaced with a LCD display that can be switched between several modes it might come in handy! Not sure how, but it might! In good cosmetic condition, with some finish wear; optics have some dust, function is good.