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SM2 Lens Tube SM2-50D

SM2-50D
$113.61
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SM2 Lens Tube — Model SM2-50D

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The LBTEK 2-inch stackable slotted lens tube features side slots, enabling quick and easy assembly of complex optical components while allowing adjustment of optical elements without disassembling the setup. Multiple retaining rings can be used to mount several optical elements within a single lens tube. First, screw the first retaining ring to the required depth, place the optical element, and then secure it with the second retaining ring. The side slots allow manual adjustment of optical elements without requiring a retaining ring wrench. The lens tube comes with a rotatable sliding cover that can conceal the slots, preventing stray light from entering the system while maintaining optical cleanliness. Each lens tube includes two retaining rings.

Key Features

  • Side access slot for ease of optical component manipulation
  • Rotatable slip cap for optical protection
  • SM2 external threads at one end, SM2 internal threads at the opposite end
  • Includes 2 SM2R retaining rings

Application

Side slotted, SM2 external threads at one end, SM2 internal threads at the opposite end

Clear Aperture47.0 mm
CAD Drawing Download

Product Family: SM2 Lens Tube (14 variants)

Product ▴▾ SKU Size ▴▾ Clear Aperture ▴▾ Operating Wavelength ▴▾
SM2 Lens Tube SM2-50D Current SM2-50D
SM2 Lens Tube SM2-75D SM2-75D View
SM2 Lens Tube SM2-25C SM2-25C View
SM2 Lens Tube SM2-25B SM2-25B View
SM2 Lens Tube SM2-12.5B SM2-12.5B View
SM2 Lens Tube SM2-38B SM2-38B View
SM2 Lens Tube SM2-50B SM2-50B View
SM2 Lens Tube SM2-75B SM2-75B View
SM2 Lens Tube SM2-8A SM2-8A View
SM2 Lens Tube SM2-25A SM2-25A View
SM2 Lens Tube SM2-6A SM2-6A View
SM2 Lens Tube SM2-12.5A SM2-12.5A View
SM2 Lens Tube SM2-50A SM2-50A View
SM2 Lens Tube SM2-75A SM2-75A View