I have 2 questions maybe someone can answer.
When not using the lens should the shutter be cocked or not?
This concerns the 180MM F4.5 Sekor C for the RB. I never notice but the shutter and aperture are behind the rear element on the lens I have. Is this normal for this lens? My other lens have the shutter/aperture between the front and rear elements, in other words protected within the lens.