Lens Holder for Thicker Lens Lens Diameter: Dia.10/ Dia.15/ Dia.20mm
Lens Holder for Thicker Lens is a Device to hold Lenses , Filters etc.
After put in Lens etc., fix it up firmly by Screw Ring. There are 3 kinds
of Inner Dia. by 10/15/20mm. Thickness of Lens can be accepted from 5.0mm
to 10.0mm.