ZOLIX OMRS-LBE22/WJ/CMount Precision 2-Axis Optical Mounting Platform

Overview

The ZOLIX OMRS-LBE22/WJ/CMount is a modular, precision-engineered 2-axis optical mounting platform designed for stable, repeatable angular alignment of optical components in research-grade and industrial optical setups. Built upon the standardized OMRS (Optical Mounting Rail System) structural architecture, this series delivers deterministic tip-tilt control with sub-arcminute resolution across two orthogonal axes—enabling fine collimation, beam steering, and focal plane registration without mechanical hysteresis or backlash. Unlike generic kinematic mounts, the OMRS platform integrates optimized flexure-based adjustment mechanisms with hardened stainless steel actuation screws and PTFE-coated contact surfaces to ensure long-term stability under thermal cycling and mechanical vibration. Each variant—OMRS-LBE22, OMRS-WJ, and OMRS-CMount—is purpose-configured for distinct optical interfacing standards, eliminating adapter dependency while preserving mechanical rigidity and alignment fidelity.

Key Features

• Two independent, orthogonal micrometer-driven adjustment axes with ±3° total travel per axis, calibrated for linear displacement-to-angle conversion (0.002°/µm typical sensitivity)
• Monolithic aluminum alloy body (6061-T6) with black anodized finish for enhanced corrosion resistance and reduced stray light reflection
• Integrated M6 and M4 threaded mounting patterns on base plate—fully compatible with ISO 8015-compliant optical tables and breadboards
• No-slip locking mechanism: dual-locking knurled thumbscrews provide simultaneous axial preload and angular position retention without tooling
• Zero-backlash brass-on-steel screw threads (pitch: 0.5 mm for LBE22; 1/36″ for WJ and CMount variants) ensuring repeatability within ±5 arcseconds over 1000+ adjustment cycles
• Modular interchangeability: identical footprint and mounting hole pattern across all three models enables rapid reconfiguration in multi-component optical trains

Sample Compatibility & Compliance

The OMRS-LBE22 variant interfaces directly with ZOLIX LBE-series laser beam expanders via its M22×0.75 metric thread—ensuring coaxial alignment and minimal beam walk-off during expansion ratio tuning. The OMRS-WJ accommodates standard microscope objectives conforming to RMS (Royal Microscopical Society) specifications, including 4/5″–1/36 UNC threading used by Nikon CFI, Olympus UPLSAPO, and Zeiss EC Epiplan objectives. The OMRS-CMount supports ANSI/ISO 10110-10 defined C-mount optics (1″–1/32 UNC), enabling direct integration with industrial machine vision lenses, scientific CCD/CMOS cameras, and fiber-coupled detectors. All models meet mechanical compliance requirements for GLP-aligned optical metrology environments and are routinely deployed in setups requiring traceable alignment documentation per ISO/IEC 17025 calibration frameworks.

Software & Data Management

While the OMRS series operates as a purely manual mechanical platform, its design supports full integration into automated alignment workflows via optional motorized actuator kits (e.g., ZOLIX MDA-2000 stepper-motor adapters). When paired with ZOLIX’s OptiAlign Suite v3.2+, users can log angular positions, correlate adjustments with beam profiler data (e.g., from Beam’R2 or Ophir Pyrocam), and generate audit-ready alignment reports compliant with FDA 21 CFR Part 11 electronic record requirements. Positional metadata—including timestamp, operator ID, environmental temperature, and interferometric verification status—is embeddable in exported CSV or HDF5 files for version-controlled lab notebooks.

Applications

• Laser cavity alignment and resonator mode optimization in DPSS and ultrafast amplifier systems
• Multi-wavelength collimation in spectroscopic instrumentation (e.g., monochromators, FTIR sample arms)
• Objective-centered alignment in confocal and multiphoton microscopy platforms
• C-mount lens centering and tilt correction prior to wavefront sensor calibration
• Education labs requiring robust, serviceable mounts for undergraduate optics experiments (e.g., Michelson interferometry, Brewster angle studies)
• Integration into ISO Class 5 cleanroom-compatible optical assemblies for semiconductor inspection tools

FAQ

Can the OMRS-WJ mount accommodate infinity-corrected objectives without additional spacers?
Yes—the OMRS-WJ’s depth-adjustable nosepiece interface maintains the specified 45 mm parfocal distance for RMS-threaded infinity-corrected objectives when used with standard tube lenses.
Is thermal drift compensated in the ±3° adjustment range?
No active compensation is built-in; however, the low-CTE aluminum structure and symmetric thermal mass distribution limit angular drift to <0.5 arcsec/°C over the operational range (15–30°C).
Are replacement adjustment screws available as spare parts?
Yes—ZOLIX supplies certified replacement screws (P/N: OMRS-SCREW-KIT) with NIST-traceable torque calibration certificates for GMP-relevant installations.
Does the base plate include provisions for vacuum chamber integration?
Standard units feature vented M4 holes; vacuum-rated versions (OMRS-VAC series) are available with Helicoflex-sealed feedthroughs and non-outgassing surface treatment per ASTM E595.