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:
Name :100mm C-CS adapter ring
Specifications: Outer diameter :3lmm Inner diameter :25.4mm
Material: Matte high-grade aluminum material
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