iOptron 8x50 Finderscope
Manufacturer Part # 6152
Getting your target into the field of view starts with a reliable finder—and the iOptron 8x50 Finder Scope (#6152) delivers bright, sharp views that make alignment fast and frustration-free. Whether you're aligning a GoTo mount or star-hopping manually, this 8x magnification finder helps you zero in on stars, planets, and deep-sky objects with ease.
With a wide 50mm aperture, this optical finder gathers plenty of light for spotting faint guide stars or objects beyond naked-eye visibility. The crosshair reticle helps with precise centering, and the included finder bracket makes installation on compatible iOptron scopes quick and secure.
Key Features:
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8x Magnification: Provides a bright, close-up view of stars and alignment targets—ideal for both GoTo alignment and manual star-hopping.
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50mm Aperture: Collects more than 50 times the light of the unaided eye, making it easy to see fainter stars even in light-polluted skies.
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Glass Optics with Coatings: Offers a clear, sharp image with good contrast across the entire field of view.
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Crosshair Reticle: Makes it easy to precisely center your alignment star or target object.
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Finder Bracket Included: Comes with a standard two-ring bracket and alignment thumbscrews. Compatible with many iOptron OTA mounting bases.
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Straight-Through Viewing: The optical tube is non-erecting and offers a traditional upside-down/left-right reversed image typical of astronomical finderscopes.
Technical Specs:
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Magnification: 8x
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Aperture: 50mm
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Reticle: Crosshair
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Focuser: Adjustable objective for focusing the reticle
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Mounting: Includes two-ring bracket with standard finder foot
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Orientation: Straight-through
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Part Number: 6152
Compatibility Notes:
The included bracket is designed to fit iOptron scopes with a standard finder shoe. It may also work with other telescope brands that use the common Vixen-style finder base, but always verify bracket dimensions before ordering.
Observing Tip:
For easiest alignment, insert a low-power eyepiece into your main telescope first, then match the view in your finder using a bright star. Once aligned, the 8x50 finder makes star-hopping or GoTo confirmation much faster—especially in crowded star fields or when working near the celestial pole.