Double tripod collar to attach the MICRO-TUBE to a focusing rack or tripod safely and without any play.
Both collars are connected to an ARCA-compatible rail (type QPL 4). Inner diameter: 59mm.

Highly recommended when working in higher magnification factors utilizing microscope lenses.

Length: 15.5cm (6.1")
Height: 9.5cm (3.7")
Width: 8cm (3.1")
Weight: 190g (0.4 lbs)