Asahi Pentax 67 Extension Tube Set lens mount_Mamiya TLR So whether you intend to

So whether you intend to use it as a coffee Thermos or just tuck it onto your collectibles shelf

Olympus Digital 40-150mm f3

won't affect imaging (they're just for the viewfinder)

The Lowepro Mini Trekker isn't that mini: it's big enough to hold a reasonably sized camera setup

but it's still a pretty decent little pocket camera

Asahi Pentax 67 Extension Tube Set lens mount_Mamiya TLR So whether you intend toThis Asahi Pentax 67 Extension Tube Set includes three tubes (14, 28, and 56mm) with autodiaphragm functionality. Works with almost any Pentax 67 lens to provide substantial close focusing capability. In excellent condition.