Luna Optics LN-CAS Camera Adapter System

Luna Optics

About Luna Optics

The Luna Optics LN-CAS is universal camera adapter system, which features its own optical scheme consisting of 4-glass elements, which allows complete replacement of the ocular. LN-CAS is based on the common thread, which fits to the LN-SM (Gen-1) and LN-EM (Gen-2+) series of mono-culars allowing both amateurs and professionals to utilize this system for their needs.

Luna Optics Features

  • Its own optical scheme allowing to replace ocular
  • One model fits to various Luna Optics night vision models
  • Fits to most common camera brands

Luna Optics Specifications

Thread Diameter
Thread Step
Optical Scheme
4-glass elements
Diopter Range
8mm x47mm (1.9" x 1.8")
113g (4oz)

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Questions about this item:

Randall S  will this adapter work with a Sony a55 D-SLR ?
Andrew R  Not by itself, you will also need the appropriate T-mount for your camera. I believe the correct T-mount for your a55 may be found here:
Randall S  Hi Andrew, Thanks for the info. Can you tell me as far as night vision optics, what is the difference between the Luna-sx5w 80mm scope and the Luna-SX5 80mm scope ? They both seem to have the same specs.
Shopper  Will this work with a Sony a55?
Randall S  Yes it does work for the Sony a55, haven't been able to figure out how to take a night time picture connected to the luna night vision monocular ? Any help in that area would be appreciated. Randy
Shopper  it can works with Nikon D3100?
Andrew R  Not by itself, you will also need the appropriate T-mount for your camera (not included). I believe that the correct T-mount for your camera may be found here:
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