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Alstar 3 PCS Premium Telescope Finderscope Guide Scope Ring Screws - Bundle with - Finder Scope Guide Scope 70mm Compact Deluxe Finders & Guidescope
4.0 (116 items)
Limited Time SaleUntil the end
04
24
17
US$92.99 cheaper than the new price!!
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Used US$62.00
Product details
| Management number | 212173210 | Release Date | 2026/04/06 | List Price | US$62.00 | Model Number | 212173210 | ||
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| Category | |||||||||
- Precision 400mm Optics with Wide-Field View: Featuring 70mm aperture and 400mm focal length; this guidescope delivers bright; wide-field views to quickly locate celestial objects and guiding stars; The fully multi-coated lenses ensure high light transmission; putting numerous guide stars in sight for effortless visual observation and astrophotography
- Dual Focusing System with Brass Compression Ring: Equipped with a built-in worm focuser and a double helical micro-focuser; this scope offers 88mm total focusing range (10mm micro-adjustment + 78mm drawtube); The brass compression ring and dual thumb screws securely hold eyepieces or cameras without rotation or slippage
- Robust Metal Housing & Secure Mounting: Constructed with sturdy black anodized aluminum; this guidescope features a milled knurled ring for fine adjustments; Includes Synta-style mounting plates and pipe clamps for quick; tool-free installation on most telescopes; The dovetail bracket fits virtually any astrophotography setup
- Enhanced Stability for Clear Views: Essential for firmly attaching finderscopes or guidescopes; A vibration-free mount is crucial for accurate tracking and sharp astrophotography; and these screws deliver the reliable stability needed for exceptional performance
- Precision M5 Specifications for Perfect: Fit Designed with M5 x 17mm threading and a total length of 34mm; These screws are engineered to seamlessly fit standard finderscope and guidescope rings; guaranteeing a precise and stable connection every time
| Brand | A ALSTAR |
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