farlymac
PF McFarland
A hard to find accessory, the Tiffen Aperture Adapter is great for being able to change settings when you have a Series Filter Holder attached to the older style Argus 3.5/50 Coated Cintar. One of the two reasons I bought this particular camera, the other being the standard accessory shoe that has replaced the original L-3 Meter shoe.

Tiffen Aperture Adapter 1 by br1078phot, on Flickr

Tiffen Aperture Adapter 2 by br1078phot, on Flickr

Tiffen Aperture Adapter 4 by br1078phot, on Flickr
PF

Tiffen Aperture Adapter 1 by br1078phot, on Flickr

Tiffen Aperture Adapter 2 by br1078phot, on Flickr

Tiffen Aperture Adapter 4 by br1078phot, on Flickr
PF