Lumicon 90-Degree Enhanced Mirror Diagonal (2")

Lumicon 90-Degree Enhanced Mirror Diagonal (2")

Lumicon 90-Degree Enhanced Mirror Diagonal (2")

B&H # LU2ED MFR # LD1015
Lumicon 90-Degree Enhanced Mirror Diagonal (2")

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  • Upright, Laterally-Reversed Images
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  • 1Description

The Lumicon 2" Enhanced Aluminum 90° Diagonal reflects 96 to 97% of the light from the telescope's primary optics directly into your eyepiece.  In this way, you'll hardly lose anything from what your telescope sees. It may also be used on refractors and Schmidt-Cassegrain telescopes when equipped with a 2" visual back.

Lumicon collimates each diagonal mirror via a double-pass collimator, ensuring that the light reflected from the diagonal is perfectly perpendicular to the telescope's optical axis.

Ensures that almost 100% of the light from your telescope's optic reaches the eyepiece
Its single 1/8 wave precision-polished surface is superior to the three surfaces of prism diagonals
Threaded for 48mm filters
UPC: 791512974797
In the Box
Lumicon 90-Degree Enhanced Mirror Diagonal (2")
  • 2" Male to 1.25" Female Drop-In Eyepiece Reducer w/ Compression Ring
  • Dust Caps
  • Warranted Against Manufacturer's Defects
  • Table of Contents
    • 1Description
    Dimensions 2.9 x 4.5 x 4.1" (74 x 114 x 104mm) WxHxD
    Weight 1.04 lb (470 g)
    Packaging Info
    Package Weight 1.25 lb
    Box Dimensions (LxWxH) 6.4 x 6.3 x 4.0"
    90-Degree Enhanced Mirror Diagonal (2") is rated 2.0 out of 5 by 1.
    Rated 2 out of 5 by from Diappointed I have just received my new Lumicon 2" mirror diagonal. Mechanical finish is good but the mirror surface is dirty and optical axis is seriously mis-aligned. I need to spend time to align it but not sure I can make it perfectly aligned without any detection and measurement tools.
    Date published: 2017-12-18
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