Features:
1) The camera is CS port, and the lens is C port, which converts the interface into a consistent one and also increases the focal length.
2) The camera and lens are both C-ports, thus increasing the focal length.
Specification:
1) Name :C-CS adapter ring
2) Specifications: Outer diameter :31mm, inner diameter :25.4mm,manual error!
3) Material: Matte high-grade aluminum material
4) height specification:30 mm, 35 mm, 40 mm, 45 mm, 50 mm .
Packaged:
1pcs
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Hign-concerned Chemical : None
Product Type : other
Origin : Mainland China
Name : C-CS adapter ring
Colour : Black
Applicable : Camera Macro Ring Industrial Camera Extension Tube