Current Price: $85.59
Buy It Now Price: $85.59
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50mm Binocular 190mm FocalLength Guide Scope Finderscope fAstronomical Telescope


  • Compact mini-guide scope is designed for use with astrophotography telescopes.
  • With 190mm focal length, designed for use with astrophotography telescopes (up to 1500mm focal length).
  • 50mm guide scope has bright, wide-range optics sets to get numerous potential guide stars in view.
  • Small and compact guiding system adds little weight to astrophotography setup and can be conveniently fixed in an accessory cases.
  • Quick focus retractable hose with 1mm scale, which can be locked in place.
  • Precision non-rotating micro-focuser has 1/10mm scale.
  • The main focus of the finder eyepiece is of PL level.
  • Fits for Celestron, Sky-Watcher, and for Vixen & GSO type saddles.

Condition: Brand New
Material: Aluminum Alloy
Color: Black
Primary Mirror Caliber: 50mm
Focal Length: 190mm
Double Helix Focus Distance: 10mm
After Free Strech: 20mm
Length: Approx. 21.3cm / 8.4in
Weight: Approx. 809g

Package List:
1 * Primary Mirror
1 * Guiding Bracket w/ 90mm Dovetail Plate
1 * 1.25" Helical Focuser

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  • Payment must be received within 3
    days from the date of purchase.

  • All the items will be dispatched
    within one business day by Airmail after the payment is clear.
  • Most times you will receive your
    order within 10-30 business days after we transfer your package to
    the delivery company. We cannot guarantee the delivery timeframe if
    the post office has any unexpected delays due to holiday, weather,
    customs, or other conditions. Some countries like Russia, Brazil, or
    some European countries may take up to 50 days or longer for
  • We appreciate your patience if you
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  • Customs duty is obligation and
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    responsible for any tax and custom duty incurred. Generally, the
    delay or failure delivery is sometimes caused by the policy of
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1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international import duties.
2. Import duties,taxes,and charges are not included in the item price or shipping fee.
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Filed under: Eyepieces & Accessories