Extension Ring type EXT

for C-Mount

Extension rings C-Mount
  • Black anodized
  • Different lengths 5 to 40 mm
  • Spacer washer (thickness 0.5 or 1 mm) for short extension
For large image scales up to macro imaging (magnification about 1:1), the integral lens focus extension or the extension of the focus adapter is usually not sufficient. The camera tube is then lengthened with extension rings to fit.

The indicated lengths are optical path lengths. The mechanical dimensions can be found in the dimensional drawings. Each extension ring has an inner thread and an outer thread at the opposite end.





Products

Extension Ring C-Mount, 6-piece set of lengths from 0.5 to 40 mm
Extension Ring for C-Mount (spacer washer) of thickness 0.5 mm
Extension Ring for C-Mount (spacer washer) of thickness 1.0 mm
Extension Ring for C-Mount (inner/outer thread) of length of length 5.0 mm
Extension Ring for C-Mount (inner/outer thread) of length 10.0 mm

Extension Ring for C-Mount (inner/outer thread) of length 20.0 mm
Extension Ring for C-Mount (inner/outer thread) of length 40.0 mm

Order Options

Order CodeLength
EXT-050.5 mm
EXT-11.0 mm
EXT-55.0 mm
EXT-1010.0 mm
EXT-2020.0 mm
EXT-4040.0 mm
EXT-C6Set of all 6 extension rings