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    • × Spectrum 2.75″ Full Aperture Solar Film Binocular Filter Pair – 60mm to 67mm For SaleSpectrum 2.75″ Full Aperture Solar Film Binocular Filter Pair – 60mm to 67mm For Sale 1 × $85.00
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    • × Spectrum 2.5″ Full Aperture Film Solar Filter – 51mm to 57mm Online SaleSpectrum 2.5″ Full Aperture Film Solar Filter – 51mm to 57mm Online Sale 1 × $45.60
    • × Optolong SII Narrowband Telescope Filter – 36mm FashionOptolong SII Narrowband Telescope Filter – 36mm Fashion 1 × $96.00

    Subtotal: $462.00

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Home / Optolong

Orion 1.25″ Enhanced Mirror Star Diagonal Supply

$79.99 Original price was: $79.99.$64.00Current price is: $64.00.

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Orion 1.25″ Enhanced Mirror Star Diagonal

 Orion 1.25-Inch Mirror Star Diagonal 

 Many observers prefer to use a good-quality mirror diagonal instead of a prism diagonal with their telescope systems. Consider the Orion Mirror Star diagonal! The mirror in this 90-degree diagonal is meticulously polished to yield maximum performance. The housing is made of black-anodized aluminum, and the barrel is internally blackened. 

The Orion Mirror Star Diagonal renders images that are right-side up and reversed left to right (therefore, not recommended for terrestrial observing). Diagonals are not recommended for use in reflector telescopes.

 

Orion 1.25-Inch Mirror Star Diagonal Features

  • The precision flat mirror in this 90-degree diagonal is meticulously polished to yield excellent performance
  • Anodized aluminum housings are internally blackened for high contrast views free of glare
  • Fits 1.25-inch telescope focusers, accepts 1.25-inch eyepieces
  • Enhanced Aluminum mirror coatings yield 97-percent reflectivity for bright clear views
  • Includes dustcaps for storage

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