Alstar Telescope Finder Scope, Right-Angle Upright Corrected Image Optical Finderscope 9x50 Telescope Finders, Fully Multi-Coated Telescope Accessories with Crosshair&Bracket for Astronomy Telescopes

★★★★★ 4.5 76 reviews

$75.99
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$75.99
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Free shipping Free 30-day returns

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Product details

Management number 209199141 Release Date 2026/03/29 List Price $30.40 Model Number 209199141
Category
  • 9x50 finder scope with 50 mm objective lens diameter; brighter DSOs directly visible
  • Folder fits onto most telescopes; easy focusing at the objective lens; Adjustment of finder scope alignment via two screws and spring
  • Makes a large number of aditional stars available; A big plus for being able to successfully locate objects
  • The achromatic optics provide a bright; true to life image at 9x magnification; In addition; the optical surfaces have been multicoated to prevent irritating reflections
  • The 90 degree viewing angle makes your searching much more easy and comfortable; even near the zenith
Brand A ALSTAR
Mount Altazimuth Mount
Coating Multi-Coated
Focus Type Manual Focus
Model Name RM
Zoom Ratio 9
Finderscope Reflex
Item Weight 1.1 Pounds
Manufacturer A ALSTAR
Model Number SKU_AM_FSAF9X50A
BuiltIn Media finderscope
Field Of View 90 Degrees
Compatible Devices Telescope Mounts (Skywatcher, Celestron, Vixen, Orion, GSO, etc.)
Additional Features 90 degree viewing angle, built-in crosshairs
Exit Pupil Diameter 5.56 Millimeters
Warranty Description 2 Year
Objective Lens Diameter 50
Focal Length Description 9x
Manufacturer Part Number SKU_AM_FSAF9X50A
Item Dimensions D x W x H 3.5"D x 6"W x 9.8"H
Eye Piece Lens Description Achromatic

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4.5 out of 5
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76 ratings | 31 reviews
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