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2 in Lens Tubes

Optical Breadboards made in the USA

Base Lab Tools offers industry standard lens tubes with internal 2.035-40 thread for pre-mounting optics. These lens tubes include a 2.035-40 retaining ring for securing Ø2in and Ø50mm optics within the tube. There are also a wide variety of adapters available for mounting other size optics, fiber and more. Each lens tube has 0.12in of external 2.035-40 thread so they can be attached together or mounted in other internally threaded 2.035-40 mounts.

These lens tubes are made of RoHS-compliant, corrosion-resistant, black anodized, aluminum alloy.

  • Black anodized matte finish.
  • Ideal for custom setups
  • Includes a 2.035-40 retaining ring (RR20)
  • Perfect low cost option for quick alignment systems.

Products (Total Items: 7)
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Ø2in Lens Tube  - Internal Thread 0.3in Long
$21.35
In Stock
Ø2in Lens Tube  - Internal Thread 0.5in Long
$22.67
In Stock
Ø2in Lens Tube - Internal Thread 1.0in Long
$27.41
In Stock
Ø2in Lens Tube - Internal Thread 2.0in Long
$30.26
In Stock
Retaining Ring 2.035-40 Thread
$6.47
In Stock
Retaining Ring 2.035-40 Thread (Pack Of 10)
$60.00
3 Days
Adjustable Spanner Wrench
$39.00
In Stock