Hasselblad 63.5-85mm variable extension tube brand_Konica Glass is clean

Glass is clean

With an appropriate adapter (not included)

this one could do the trick

Asahi 50mm f4 Super-Multi-Coated Macro Takumar lens for M42 mount

This is a Petri-Aux lens set for the Petri 7s camera

Hasselblad 63.5-85mm variable extension tube brand_Konica Glass is cleanThis variable extension tube for Hasselblad V series cameras and lenses provides helicoid based continuous extension between 63. 5 85mm. Ideal for close up work in the field, where a bellows may be less practical and this tube maintains shutter firing and lens cocking functions without the need for cable releases. In excellent condition, with minor cosmetic wear.