SVBONY SV106 60mm Guide Scope Finder Scope with Helical Focuser F4 For Telescope
 
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Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars; will help guide you to capturing higher quality astrophotos;an ideal addition to any astrophotographers collection of gear.

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Fully Multi-coated Glass means multiple coatings on all lens surfaces and all air-to-glass surfaces are anti-reflective multi-layer coated. And double-sided FMC lens has greater advantages than the single-sided in increasing the light transmission, delivering bright, clears and crisps images even in low-light conditions.

The elimination design improves the observation efficiency since less light is lost due to reflection and improves the contrast of the image by elimination of stray light.

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The focuser (Stroke 35mm) helps you quickly lock to the stars you want to see. The focuser simply moves the attached device inwards or outwards while maintaining its orientation which means your field of potential guide stars will not rotate as focus is adjusted, further increasing ease of use.

After focusing, you can see details of the image clearer and brighter. The focusing accuracy is up to 0.1 mm. The 10 mm focusing stroke will meet your needs for viewing guides.

 
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The Multi-Use Guide Scope features male T-threads on the focuser collar for secure threaded attachment of guide cameras equipped with female T-threads.And the versatile Guide Scope can double as a straight-through finder scope with an optional 1.25" eyepiece installed. For example, insert a 20 mm eyepiece to create a 9.5x50 finder scope, or insert one Illuminated Centering Eyepieces for use as a finder with illuminated crosshairs for easy aiming. (Eyepieces sold separately).

A compression ring fitting keeps any inserted autoguider cameras or  astronomy accessories free of pesky scratches. CNC machined aluminum alloy body with laser engraving letters has a long performance life.

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The Multi-Use Guide Scope features a machined, knurled metal hoop to make fine focus adjustments nice and easy, while a thumbscrew lets you lock-down the focuser in-place once adjustments are complete. And the plastic on the endpoint keeps the scope itself free of pesky scratches.

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Focal Length240mm /9.45in
FeaturesFully Multi-Coated
Connection to eyepiece1.25inch
Total Length270mm
Dewcap diameter69mm
Best for imagingDeep sky
LensCemented
FocuserHelical Focuser with 8 mm Travel
Rough Focusing Range35mm
User levelIntermediate
Tube diameter66mm
Focal RatioF4
Type of TelescopeAchromatic Refractor
Included accessoriesTube Rings and Dovetail Rail
Tube materialAluminum Alloy
Aperture60mm / 2.36in
Net WeightApprox. 884g / 31.18oz
ModelSV106
Telescope TypeReflector
Compatible BrandUniversal
Item Diameter1.25 in
Compatible SeriesUniversal
Compatible ModelUniserval
Country of OriginChina
MPNF9177A
BrandSVBONY
TypeGuide Scope
PushAuction