Nikon FM2 brand_Kessler if you want to multiply

if you want to multiply your focal length by 3

Also has a mount and works as a copy stand

Includes a Mamiya-Sekor 80mm f2

The Canon 24-105mm f4L IS lens is a good quality full-frame all-around lens with a useful focal length range from wide angle to short telephoto- plus a constant f4 aperture and an image stabilizer

Nikon FM2 brand_Kessler if you want to multiplyThe Nikon FM2 is a classic 35mm SLR with fully mechanical speeds from 1s to 1 4000s, an easy to use light meter, and compatibility with a wide range of Nikon lenses, from AI to AF D. This FM2 has accurate shutter speeds and metering, new light seals. In beautiful shape, with only the most minor wear.