Carl Zeiss Jena Sonnar 180mm f2.8 for Pentacon Six fresnel This isn't just a "cropping"

This isn't just a "cropping" adjustment: there's some optical zoom action happening here

Doubles focal length of compatible lenses

The SMC Pentax-M 50mm f1

or set the built-in timer for long exposures of up to nearly 10 hours

The Benro A373F is a well made full-size tripod with a 75mm bowl- and it includes a standard leveling platform with a 3/8" thread for mounting flat-base heads

Carl Zeiss Jena Sonnar 180mm f2.8 for Pentacon Six fresnel This isn't just a "cropping"This Carl Zeiss Jena 180mm f2. 8 is a large lens for the Pentacon Six medium format camera. Glass is clean, with light dust; diaphragm moves well. The focusing is a touch irregular, but works well. Some cosmetic paint and finish wear. Includes lens hood.