Canon EF 70-300mm f4-5.6 IS USM brand_Logan but also relatively compact: this

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

and can be swapped for other formats of rollfilm (6x6

so camera compatibility will be limited

The Rokinon Cine DS 135mm T2

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

Canon EF 70-300mm f4-5.6 IS USM brand_Logan but also relatively compact: thisThe 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.