Kershaw Eight-20 King Penguin mount Please note: these are not

Please note: these are not rechargeable batteries

and by complete coincidence

and a solid Arca-type clamp for camera mounting

and the light meter is accurate to within a stop

Is this a perfect lens

Kershaw Eight-20 King Penguin mount Please note: these are notThe Kershaw Eight 20 King Penguin, despite its name, shoots 120 rollfilm and, also, it is not a penguin. However, it is a sturdy basic medium format camera, with a one speed shutter, two selectable apertures, and fixed focus. Cosmetic condition is good, with light wear; one edge of the locking mechanism is a touch loose, but there's no effect on function. Bellows are light tight, shutter works.