Melles Griot 3/4 inch laser tube holder

Product Description

Melles Griot 3/4-Inch Diameter Laser Tube Holder

This is a specialized clamp designed to securely hold cylindrical laser tubes, such as Helium-Neon (HeNe) tubes or other small glass plasma tubes, with a nominal outer diameter of 3/4 inch (19 mm). It provides stable, adjustable support for aligning and mounting laser tubes in optical systems, research setups, or OEM instrumentation.

Key Features & Specifications:

• Manufacturer: Melles Griot (now part of IDEX/IDEX Health & Science)

• Compatible Tube Diameter: 3/4 inch (19 mm) outer diameter (typical for many small HeNe tubes)

• Construction: Aluminum with protective finish

• Design: Split-ring or V-groove clamp with adjustable screws for gentle, secure grip

• Mounting: Base with standard 1/4″-20 or M6 threaded hole for optical posts or breadboards

Applications:

• HeNe Laser Assembly/Restoration: Mounting the glass tube in a custom or repaired laser head

• Laboratory Setups: Securing gas discharge tubes for spectroscopy or plasma experiments

• OEM Integration: Original mounting hardware for Melles Griot laser products

• Educational Displays: Safely holding a laser tube for demonstration purposes