SVBONY SV188P Dielectric Mirror Star Diagonal, 90 Degree Mirror Diagonala Bundle with SV231 Color Correction Filter, for Astronomy Visual

★★★★☆ 4.0 118 reviews

$76.50
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$76.50
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 208573704 Release Date 2026/03/22 List Price $30.60 Model Number 208573704
Category
  • Correct chromatic aberration; SV231 telescope filter prevents unwanted color banding in the blue spectral range; minimizes blue wavelengths in out-of-focus areas
  • OD>4; the higher the filter cut-off depth; the smaller the noise and the higher the imaging contrast
  • Full thread design; M28.5×0.6 specification; male thread; strong and durable; supports different types of filters for superimposed use
  • Dielectric coatings; super flat mirror with dielectric coatings to reduce reflected light loss; provide an over 99% reflective surface; good for astronomical viewing
  • 1.25 inches nosepiece fits 1.25 inches telescopes; accepts standard 1.25in filters; eyepieces; Barlow lenses and other accessories with a 1.25in insert barrel

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4 out of 5
★★★★☆
118 ratings | 48 reviews
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