60 mm Cage System Optic Mounts

CST-X180 Multi-Axis Rotational Mounting Platform

• 360° rotating top plate with laser-engraved scale (2° graduations).
• ±90° rotational displacement between the two support arms.
• Each mounting arm can be independently locked in position.
• Vertical height adjustment range of 23.8 mm via rod-mounted leg.
• Mounting surface includes a dense M4/M6 hole array for flexible component installation.

The CST-X180 is an ideal rotation and positioning platform for spectrometers, prisms, diffraction gratings, and other optical components requiring multi-angle adjustments. Its structure enables full 360° base rotation, plus ±90° angular displacement between the two vertical legs—each of which can be individually locked. The platform integrates smoothly into cage systems and supports post-mounting with height adjustability, offering exceptional versatility for optical bench setups.

Model	CST-X180
Dimensions	83.9 mm × 83.9 mm × 63.6 mm
Rotation (Top Plate)	360°, with 2° laser-engraved scale
Leg-to-Leg Rotation	±90°, independently lockable
Vertical Adjustment	23.8 mm (Z-axis via post, lockable)
Threaded Holes	8 × M4, 4 × M6, 2 × M4 countersunk
Materials	7075 Aluminum Alloy + 304 Stainless Steel
Weight	462.6 g

CRD-XA Universal Spring-Loaded Optic Holder (for 60 mm Cage Systems)

• Self-centering spring-loaded clamping arms for fast and secure mounting.
• Holds optical components with diameters ranging from Ø3.8 mm to Ø45.0 mm.
• Compatible with 60 mm cage systems.
• Provides a large clear aperture for minimal beam obstruction.
• Includes M4 tapped holes for post mounting with Oeabt series Ø12 mm rods.

The CRD-XA universal optic holder is designed for quick and flexible mounting of non-standard or irregularly sized optics. Its three spring-loaded clamp arms self-center and securely hold optics ranging from Ø3.8 to Ø45.0 mm without the need for additional adapters or fixtures. Ideal for lab setups where components frequently change, or where large clear apertures are required in 60 mm cage systems.

Model	CRD-XA
Dimensions	76.2 mm × 76.2 mm × 12.1 mm (excluding clamp arms)
Clamping Range	Ø3.8 mm – Ø45.0 mm
Rod Hole Spacing	Ø6.02 mm, spaced 60 × 60 mm
Mounting Threads	M4 Tapped Holes
Weight	116.3 g
Material	7075 Aluminum Alloy

CXYZ2-M / CXYZ2-PM 3-Axis Translation Stage (SM1-Compatible for 60 mm Cage Systems)

• Fully compatible with 60 mm cage systems.
• ±3 mm travel range along X and Y axes; ±1.5 mm non-rotating travel along the Z-axis.
• SM1 (1.035"-40) internal threading, compatible with all SM1 lens tubes and accessories.
• Ideal for precise positioning in optical fiber alignment, lens focusing, beam delivery, and imaging setups.

The CXYZ2 series provides high-precision XYZ adjustment in a compact mount optimized for 60 mm cage systems. The mount features independent motion on three axes: ±3 mm lateral movement on X and Y, and ±1.5 mm axial Z travel for fine focus compensation. The SM1-threaded center allows for secure mounting of Ø1" optics and tubes. Two versions are available—CXYZ2-M with micrometer heads and CXYZ2-PM with differential adjusters—allowing users to choose based on required resolution and sensitivity.

Model	CXYZ2-M	CXYZ2-PM
Dimensions	94.0 mm × 94.0 mm × 32.6 mm (excluding actuators)	Same
XY Actuators	SM13 Micrometers	PSM8A Differential Adjusters
Adjustment Precision	0.5 mm screw pitch, 10 μm scale, 1 μm vernier	Coarse: 0.35 mm/rev Fine: 100 μm/rev, 2 μm/div
Travel Range	±3 mm (X/Y), ±1.5 mm (Z, non-rotating)	Same
Thread Type	SM1 (1.035"-40) Internal Thread	Same
Mounting Holes	2 × M6 Tapped Holes	Same
Rod Hole Spacing	Ø6 mm holes, 60 mm × 60 mm spacing	Same
Weight	425.3 g	425.3 g
Material	7075 Aluminum Alloy	7075 Aluminum Alloy

MC-T2 / MC-S2A Cage-Compatible Kinematic Mount (for Ø2" Optics, SM2 Thread, 60 mm Cage Systems)

• Compatible with Ø2" (Ø50.8 mm) optics mounted on the optical axis, fully compatible with 60 mm cage systems.
• Provides ±3° pitch and yaw angular adjustment.
• Features through-holes for mounting Ø6 mm cage rods.
• Three side-mounted M4 tapped holes allow mounting on Ø12 mm posts.
• Adjustment driven by three precision 100 TPI screws, offering smooth and high-resolution motion.
• Adjusters include locking collars and removable knobs for secure positioning and flexible operation.

The MC-T2 / MC-S2A mounts are designed to provide precise angular adjustment for large-aperture optics within 60 mm cage assemblies. Each mount supports Ø2" (Ø50.8 mm) components and incorporates SM2 (2.035"-40) threading, ensuring compatibility with standard lens tubes and accessories. These mounts are well-suited for beam steering, filter alignment, and precision optical setups requiring stability and fine control.

Model	MC-T2	MC-S2A
Dimensions	88.9 × 88.9 × 45.2 mm	Same
Clear Aperture	SM2 (2.035"-40) Internal Thread / Ø50.9 mm	Same
Adjustment Range	±3° Pitch & Yaw	±3° Pitch & Yaw
Rod Hole Spacing	Ø6.02 mm, 60 × 60 mm	Ø6.02 mm, 60 × 60 mm
Mounting Holes	M4 (3 sides)	M4 (3 sides)
Weight	295.9 g	295.5 g
Material	7075 Aluminum Alloy	7075 Aluminum Alloy

 

CRD-S2 360° Rotational Mount (for Ø2" Optics, SM2-Compatible, 60 mm Cage System Ready)

• Supports mounting of Ø2" (Ø50.8 mm) optical components or SM2-threaded assemblies.
• Clear aperture: Ø48 mm.
• 360° manual rotation with locking thumbscrew for coarse positioning.
• Laser-engraved dial with 2° graduation marks; numeric labels every 20°.
• M4 tapped hole (6.35 mm depth) on the bottom for post mounting in free-space setups.
• Includes 1 SM2 retaining ring and 1 washer for secure optic installation.

The CRD-S2 rotational mount is designed for precise rotational alignment of Ø2" optics or SM2-compatible components. The integrated smooth-bearing mechanism enables easy 360° manual rotation with a locking screw to hold the selected position. Ideal for polarizers, waveplates, and angular-dependent optics, this mount offers a generous Ø48 mm clear aperture while maintaining compatibility with 60 mm cage systems. For non-cage applications, it can also be post-mounted using the M4 threaded hole at the base.

CFM60 Square Filter Holder (for 49–51 mm Filters, 60 mm Cage System Compatible)

• Designed for square filters with widths from 49 mm to 51 mm and thicknesses up to 4 mm.
• Supports single-sided or double-sided filter mounting.
• Fully compatible with 60 mm cage systems.
• M4 threaded hole on the bottom for post mounting.

The CFM60 cage-mounted filter holder is optimized for mounting square optical filters within 60 mm cage structures. Its adjustable clamp design accommodates filters ranging from 49 mm to 51 mm in width and up to 4 mm thick. The open-frame layout offers a large clear aperture of Ø41.9 mm, ensuring minimal beam obstruction. Its bottom-mounted M4 threaded hole allows vertical installation onto Ø12 mm posts when used in free-space optical setups. A combination of 7075 aluminum and SPCC steel provides high rigidity and stability.

Model	CFM60
Dimensions	71.1 × 71.1 × 15.8 mm
Compatible Filter Size	Width: 49–51 mm Thickness: ≤ 4 mm
Clear Aperture	Ø41.9 mm
Rod Hole Spacing	Ø6.02 mm holes, spaced 60 mm
Mounting Threads	1 × M4 (Bottom)
Weight	68.7 g
Material	7075 Aluminum Alloy + SPCC Steel Plate