Orion 32

Luiz how big your Orion lenses? I have Orion 1a and it huge! Something like 15cm in diameter.

Hello Olynek!
This "huge" lens has only 55mm outer mounting tube.
Regards

It not to big the outer ring look same as on Orion 1A and I was thinking both of this lenses made for same camera.

It has a 92mm outer diameter has no maker indentifier nor for which camera intended for. But for sure it is an aerial camera lens. Generally those lenses were made by Kazan or BelOMO Probably this is a Kazan lens. Why?... A mere guessing..
LP