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30 mm Cage System Rotation Mounts for Ø1" or Ø25.0 mm Optics

Product Description

• 360° continuous rotation with locking capability;
• 2° graduation on the dial, with numerical markings every 20°;
• Commonly used for positioning wave plates, polarizers, or other polarization optics;
• Supports Ø1" optical elements with a maximum thickness of 9.4 mm;
• Compatible with 30 mm cage systems;
• M4 threaded hole on the bottom for post mounting;

The 30 mm cage rotation mount provides smooth, 360° continuous rotation, allowing precise angular positioning of waveplates, polarizers, or other polarization-sensitive components.

Model	CRD-25	S/N0007
Dimensions	40.6 mm × 40.6 mm × 16.0 mm	40.6 mm × 40.6 mm × 16.0 mm (excluding adjuster)
Adjustment Range	360° rotation, 2° increments	Main scale: 360° rotation, 2° increments; Vernier: ±7°, 5 arcmin resolution
Center Aperture	SM1 (1.035"-40) Internal Thread	Same as left
Hole Spacing	Ø6.02 mm, 30 mm × 30 mm pitch	Same as left
Thread Type	M4 × 1	Same as left
Weight	32.4 g	50.8 g
Material	7075 Aluminum Alloy	Same as left

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Model Number	Variant total	Specification	Drawings	All Files	Lead Time	Quantity	Price	Model Total
CRD-25	CRD-25 $87.00/ea	$0.00	Cage Rotation Mount for Ø1" Optics, SM1 Threaded, M4 Tap	pdf	No file	2 weeks	Quantity	$87.00/ea	$0.00

S/N0007	S/N0007 $218.00/ea	$0.00	Precision Cage Rotation Mount with Micrometer Drive, Ø1" Optics, M4 Tap	No pdf	No file	2 weeks	Quantity	$218.00/ea	$0.00

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