Asahi M42 reversing ring lens mount_Pentax 645 and good low light capability

and good low light capability with ISO settings up to 12800

A standard hood for the CF Planar 80mm lens

Brings up 28mm and 50mm framelines

but this model has a built-in secondary panel and should perform well in any sort of lighting that your film can realistically handle

You can also use it to power other low-draw electronics (like a laptop) or charge phones and tablets with its 5A USB port

Asahi M42 reversing ring lens mount_Pentax 645 and good low light capabilityThis is a genuine Asahi M42 mount reversing ring. Flip that lens around and get up close! Select the lens filter thread diameter in the drop down. Image is for illustrative purposes only. Actual item may differ.