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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

SM Lens Tubes


  • Enables Mounting for 25/25.4mm and 12.5/12.7mm Optics
  • Ideal for Optical System Creation and Integration
  • Continuous SM1 or SM05 Barrel Thread for Mounting Multiple Components

The TECHSPEC® SM Lens Tubes offer an efficient method for mounting single or multiple optical components. Featuring anodized aluminum construction for a light-weight mounting solution, these lens tubes include a barrel thread that extends through the barrel for continuous lens mounting space. The TECHSPEC SM Lens Tubes utilize SM1 (1.035” x 40 TPI) or SM05 (0.535” x 40 TPI) threads and are ideal for integration with TECHSPEC Plano-Convex and TECHSPEC Achromatic Lenses.

Note: Retainer ring sold separately. Spanner wrench #11-046 has a specialized wrench head on one end designed for SM Tube System retainer ring adjustment.