Gralab Darkroom Timer Model 520 m42 adapter The Joby UltraFit Sling Strap

The Joby UltraFit Sling Strap is a lightweight sling-style strap with a low profile swivel attachment for camera mounting

the interior is a bright silver & black fabric

with excellent image quality- a really nice little lens in near-new condition

microscope parts

Gralab Darkroom Timer Model 520 m42 adapter The Joby UltraFit Sling StrapThe Gralab Model 520 is a digital timer with an off white plastic housing, big, fun to push buttons and a red LED display. Looks and feels like an old Amiga accessory, works like a darkroom timer: for many of you, this will be an ideal description, and it can be yours with just the push of a button. Light cosmetic wear, good function.