Canon EF 70-300mm f4-5.6 IS USM brand_Logan The Pentax 67 Reverse Adapter

The Pentax 67 Reverse Adapter allows lenses wth a 67mm front filter thread to be mounted in reverse on a Pentax 6x7 camera

so the tradeoff is likely worth it

so camera compatibility will be limited

A great TLR in very nice shape

but also relatively compact: this camera comes with a 12" rail and an attachable 6" extension for longer lenses

Canon EF 70-300mm f4-5.6 IS USM brand_Logan The Pentax 67 Reverse AdapterThe Canon EF 70 300mm f4 5. 6 IS USM is a good quality telephoto zoom lens with quiet USM focusing and an effective image stabilizer to keep camera shake manageable. In excellent condition, with only very minor cosmetic wear, clean glass, good function.