Lumicon 90-Degree LumiBrite Mirror Diagonal (2")
Lumicon 90-Degree LumiBrite Mirror Diagonal (2")
B&H # LU2LD MFR # LD1025
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- Upright, Laterally-Reversed Images
Lumicon LD1025 overview
- 1Description
The Lumicon LD1025 2" LumiBrite Dielectric Coated Diagonal reflects 98% of the light from the telescope's primary optics into your eyepiece. In this way, you'll hardly lose anything from what your telescope sees. It may be used on refractors and upon Schmidt-Cassegrain telescopes equipped with a 2" visual back (one is listed here as an accessory if your catadioptric doesn't have it as standard equipment).
The Dielectric Coating is smoother and even more durable than an enhanced aluminum coating, providing maximum image contrast.
Lumicon collimates each and every LumiBrite Star Diagonal with 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
- Accepts 48mm screw-in filters
- 1Description
Lumicon LD1025 specs
| 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) | 6.6 x 3.6 x 2.9" |
