SVBONY 30/50/60mm Guide Scope Compact Deluxe Finderscope Versatile Telescope

Description

Model
SV106 50mm
SV106 60mm
SV165 30mm
Type of Telescope
Achromatic Refractor
Achromatic Refractor
Lens
Cemented
Cemented
Tube material
Aluminum Alloy
Aluminum Alloy
Aperture
50mm / 1.97in
60mm / 2.36in
Focal Length
190mm / 7.48in
240mm /9.45in
120 mm
Focal Ratio
F3.8
F4
F4
Coating
Fully multi-coated
Fully multi-coated
FMC
Best for imaging
Deep sky
Deep sky
Deep sky
User level
Intermediate
Intermediate
Rough Focusing Range
30mm
35mm
Focuser
Helical Focuser with 8 mm Travel
Helical Focuser with 8 mm Travel
Connection to eyepiece
1.25inch
1.25inch
1.25inch
Tube diameter
54.5mm
Dewcap diameter
61mm
Total Length
240mm
ncluded accessories:
Tube Rings and Dovetail Rail
Support interface
1.25in Or M42*0.75 mount Camera
1.25in Or M42*0.75 mount Camera
1.25in Or M42*0.75 mount Camera
Focuser Type
Front Part Focuser
Back Focus
Adjustable
Dovetail includes
1/4″ screw hole
Tube Travel
45 mm
Body Size
92x56x78mm / 3.62x2.20x3.07 in
Surface technology
Aluminum Profile
50mm Multi-Use Guide Scope
Multi-Use Guide Scope
For those nights when you don't plan to capture astrophoto exposures, it can double as a straight-through finder scope with an optional 1.25" eyepiece installed.
Nylon-tipped thumbscrews
Six nylon-tipped thumbscrews of Guiding Bracket aviod scratching the guide scope as the same
Fast focusing and further precise focusing design
The pull-and-focus (Stroke 30mm)design helps you quickly lock to the stars you want to see.Further precise focusing design can help you further lock the details of the stars and make your exploration of the universe smoother and easier
For those nights when you don't plan to capture astrophoto exposures, this versatile Guide Scope can double as a straight-through finder scope with an optional 1.25" eyepiece installed. For example, inserting a 20 mm eyepiece creates a 9.5x50 finder scope, or you can insert one Illuminated Centering Eyepieces for use as a finder with illuminated crosshairs for easy aiming. (Eyepieces sold separately).
Features
:
Versatile 50mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars
Designed for use with the guider CCD astronomy camera or eyepiece
Helical focuser collar will not rotate attached autoguider devices during focus adjustments
Used as a deluxe straight-through finder scope with optional 1.25" eyepieces installed (eyepieces sold separately)
Net weighs just 21.31oz
Package Includes
50mm Primary Mirror
Guiding Bracket w/ 89mm Dovetail Plate
1.25inch Helical Focuser
6PCS Metal Thumbscrews
60mm Multi-Use Guide Scope
Features:
Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars
Net weighs just 31.19z
Used as a deluxe straight-through finder scope with optional 1.25" eyepieces installed (eyepieces sold separately)
Designed for use with the guider CCD astronomy camera or eyepiece
Helical focuser collar will not rotate attached autoguider devices during focus adjustments
Package Includes:
60mm Primary MirrorGuiding Bracket w/ 90mm Dovetail Plate
1.25inch Helical Focuser
6PCS Metal Thumbscrews
60mm Primary MirrorGuiding Bracket w/ 90mm Dovetail Plate
1.25inch Helical Focuser
6PCS Metal Thumbscrews
4.4" 30mm Ultra-Mini Guide Scope
SV165 Mini Guide Scope Support sensitive auto guiding cameras for easy guide star acquisition
Getting this guide scope makes sense for most astrophotographers out there.
If you're just starting out, SV165 Mini Guide Scope is easy-to-use and performs well.
If you're at the other extreme, using SV165 Mini Guide Scope on your smaller imaging rigs is more practical than trying to mount a larger, more exotic guide scope.
If portability is important to you, SV165 Mini Guide Scope's compact size and relatively low weight will cooperate with your requirements.
Note:Back focus distance can stretch up to 45mm.
Please pay attention to stretch to the end.
Features:
SVBONY Compact Ultra-Mini Guide Scope for Auto Guiding Cameras
Compact 4.4"mini guide scope with 30mm f/4 aperture optics
Support sensitive auto guiding cameras for easy guide star acquisition
Features precise helical focus adjustment with thumbscrew lock Ring
Designed for use with the Orion ZWO QYH and so on auto guiding cameras (1.25in or M42 mount interface)
Package Includes
SVBONY 30mm f/4 mini Guide Scope
Two-Ring bracket with a dovetail
Two Nylon-tipped thumbscrews
One Screws Tool
One Dust Cover
One Lens Cover
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