Tube Lenses and Extension Tubes

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Modular Infinity Microscope – Tube Lenses and Extension Tubes

Tube lens assemblies are designed to take a collimated beam and focus the light onto cameras using a C-mount camera adapter.
The collimated-light side of the tube lens assembly is terminated in either a male C-60-RING type fitting (Achromat Lens Tubes) or with a female fitting that accepts a C60-RING.
Extension tubes are used to space components in the collimated light region, and accept C60-RING connectors on each end.

C60-TUBE_B
Basic Tube Lens Module – with Nikon 20 mm Tube lens. Use with DCMS splitter or Axio C-mount adapter
Focal Length: 200 mm
Infinity Optical Length: 8 mm
Overall Tube Length: 126.2 mm

C60-TUBE_100
Basic Tube Lens Module – with 100 mm Achromat Tube lens. Male RING mount is part of tube so C60-RING is not needed.
Focal Length: 100 mm
Infinity Optical Length: 8 mm
Overall Tube Length: 48.7 mm

C60-TUBE_160
Basic Tube Lens Module – with 160 mm Achromat Tube lens. Male RING mount is part of tube so C60-RING is not needed
Focal Length: 160 mm
Infinity Optical Length: 8 mm
Overall Tube Length: 112.3 mm

C60-TUBE_200
Basic Tube Lens Module – with 200 mm Achromat Tube lens. Male RING mount is part of tube so C60-RING is not needed
Focal Length: 200 mm
Infinity Optical Length: 8 mm
Overall Tube Length: 126.2 mm

C60-EXT-50
Extension Tube 50 mm long w/ male to female C60-RING mounts
Focal Length: N/A
Infinity Optical Length: 50 mm
Overall Length: 50 mm

C60-EXT-75
Extension Tube 75 mm long w/ male to female C60-RING mounts
Focal Length: N/A
Infinity Optical Length: 75 mm
Overall Length: 75 mm