Spring-Loaded Self-Centering Variable Size Lens Mounts

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spring-loaded self-centering variable lens mounts shown with optical lenses installed

Overview

LCM Series self-centering lens mounts reliably center and securely hold round optics and cylindrical optics. They are particularly useful when different-sized lenses must be interchanged while keeping the optical axis height constant.

Spring-loaded for fast & repeatable lens replacement
Holds 3.2 to 60.3 mm diameter optics
Non-marring, V-grooved optic supports
Maintains optical axis while holding various diameter lenses
Non-marring, V-grooved optic supports

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Products

Compare	Model	Compatibility	rankScore	Optic Diameter	Adjustments	Type	Thread Type	Optical Axis Height	Availability	Price	Brand
LCM-1 Lens Mount, Self-Centering, 0.125-1.063 in. Diameter Lenses $274 In Stock	LCM-1 Lens Mount, Self-Centering, 0.125-1.063 in. Diameter Lenses	IMPERIAL	1.0	3.2-27 mm	Fixed	Variable Size Lens Mount	8-32 and 1/4-20	37.8 mm	In Stock	$274	Newport
LCM-2 Lens Mount, Self-Centering, 0.125-2.375 in. Diameter Lenses $290 In Stock	LCM-2 Lens Mount, Self-Centering, 0.125-2.375 in. Diameter Lenses	IMPERIAL	1.0	3.2-60.3 mm	Fixed	Variable Size Lens Mount	8-32 and 1/4-20	58.9 mm	In Stock	$290	Newport
M-LCM-1 Lens Mount, Self-Centering, 3.2-27 mm Diameter $274 In Stock	M-LCM-1 Lens Mount, Self-Centering, 3.2-27 mm Diameter	METRIC	1.0	3.2-27 mm	Fixed	Variable Size Lens Mount	M4 and M6	37.8 mm	In Stock	$274	Newport
M-LCM-2 Lens Mount, Self-Centering, 3.2-60.3 mm Diameter Lenses $290 In Stock	M-LCM-2 Lens Mount, Self-Centering, 3.2-60.3 mm Diameter Lenses	METRIC	1.0	3.2-60.3 mm	Fixed	Variable Size Lens Mount	M4 and M6	58.9 mm	In Stock	$290	Newport

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Specifications

Models	LCM-1	LCM-2	M-LCM-1	M-LCM-2
Optic Diameter	3.2-27 mm	3.2-60.3 mm	3.2-27 mm	3.2-60.3 mm
Edge Thickness (T_e)	3.00 to 9.58 mm	3.00 to 6.73 mm	3.00 to 7.97 mm	3.00 to 7.36 mm
Optical Axis Height	37.8 mm	58.9 mm	37.8 mm	58.9 mm
Thread Type	8-32 and 1/4-20	8-32 and 1/4-20	M4 and M6	M4 and M6

Specifications

Models	LCM-1	LCM-2	M-LCM-1	M-LCM-2
Optic Diameter	3.2-27 mm	3.2-60.3 mm	3.2-27 mm	3.2-60.3 mm
Edge Thickness (T_e)	3.00 to 9.58 mm	3.00 to 6.73 mm	3.00 to 7.97 mm	3.00 to 7.36 mm
Optical Axis Height	37.8 mm	58.9 mm	37.8 mm	58.9 mm
Thread Type	8-32 and 1/4-20	8-32 and 1/4-20	M4 and M6	M4 and M6

Features

Automatically Self Centering

The self aligning movement of the of LCM series mounts keeps lenses on a common optical axis regardless of diameter.

Optical Post Mounting

LCM Series Mounts can mount on SP Series Posts for easy adjustment of vertical height and azimuth angle. Alternatively, pedestal posts provide a selection of convenient, fixed optical axis heights and direct tie-down to tables and breadboards.

Fast Optic Mounting

A conveniently positioned actuator lever rotates a spring-loaded inner ring, which pivots the three optic support rods radially to provide fast optic mounting with automatic centration.

Non-marring Delrin Mounting Rods

The optic is held by three non-marring Delrin rods that have modified V-groove tips to grip the edges of thin lenses and flat shoulders for registration of thicker optics.