Tamron Ex-7 Extension Ring Set for CCTV CS/C-Mount Lenses

The EX-7 from Tamron is an extension ring set extends the reach of CS- and C-mount CCTV lenses. includes seven rings that range in size 0.5, 1, 2, 5, 10, 20, 40mm. have a 25.5mm screw thread.

Features

• Extension for CS C Mount Lenses