cbudz

Jan 28, 2025

SVBONY SV182 6x30 Right-Angle Correct-Image Finder Scope with Bracket

all around decent finder scope Very nice finder, easy to adjust, optics are good. and has crosshairs to pinpoint with the main scope.

giovanni canessa

Dec 05, 2024

SVBONY SV182 6x30 Right-Angle Correct-Image Finder Scope with Bracket

Svbony SV182 cercatore ottimo

Scott

Aug 24, 2024

SVBONY SV182 6x30 Right-Angle Correct-Image Finder Scope with Bracket

fits most dovetail brackets this item is quickly adjustable and has a good view, I swap this between multiple scopes and the easy alignment makes it perfect for each scope.

BOUTTIER Sébastien

Aug 01, 2022

SVBONY SV182 6x30 Right-Angle Correct-Image Finder Scope with Bracket

Assez léger, robuste, stable Monté sur une SkyWatcher 82ED pour de l'astrophoto. Réglage très facile et souple. Une fois réglée pour la lunette, le centrage reste stable d'une session à l'autre. (je n'est pas testé un déplacement en véhicule). Bon contraste. L'image est effectivement inversée.

A D

Apr 15, 2022

SVBONY SV182 6x30 Right-Angle Correct-Image Finder Scope with Bracket

Does the job. Nice little replacement finder scope that will fit in the mount of my old refractor.

jh

Oct 12, 2024

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

With modification works to build a refractor telescope. Looking forward to use.With modification works to build a refractor telescope. Looking forward to use. Prime day purchase. About 5 hours of effort to modify for my DIY 80mm objective, 520 mm refractor telescope. Focuser has precise helical brass gears, anti-friction pads for aluminum draw tube stability, tube position tension/lock screw, all metal construction. Total play is minimum. Gear ratio should be good at least up to 200x. Very stable for 1.25 optical eyepieces or to focus into camera. Enjoying the great value. Would be great to have a standardized 2.5 inch tube as an option for refractor. FYI -2 inch tube extension is not big enough for both linear gear and draw tube.

Richard Morris

Nov 24, 2025

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

I didn't receive it. This is a good replacement focuser for my 6-in Newtonian. It's completely metal with a nice weight. The focuser knobs are small but it moves very smoothly. I have not attached it yet so I don't know if there's any drift. But most likely it's okay.

Anthony

Jun 09, 2026

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

Nice quality for the price. Very nice quality Newtonian focuser. I just wish it fit my application. The main tube is m42 female threaded if anyone is asking.

Michael Roberts

Jul 04, 2021

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

GREAT focuser I replaced the focuser on my Orion 6" dob telescope. Researching I learned that all reflector scopes 6" and smaller share the same cheap sloppy focuser and this is the only one I could find to replace the cheapy. I did have to enlarge the drawtube hole with a rotary tool and drill 4 small holes to mount the base. I am mechanicaly inclined so that was no problem for me. The SVBony focuser is a qaulity unit consisting of a metal base and a far superior drawtube that fits tightly in the base and rides on nylon or delrin guide strips which makes its travel very smooth. The strips also take out all of the drawtube wobble and sloppy fit of the stock plastic focuser. The rack and pinion gears are helical cut and have much less gear backlash than the stock focuser. You cannot beat this focuser for the price period! This focuser is built every bit as good as the replacements sold costing over twice as much as this focuser. This focuser was my introduction to SVbony products and since I have purchased some of there eyepieces as well and boy was I surprised! Very good products indeed. I have no concerns buying SVbony parts and will continue doing so when they have something that I want. Thank you SVbony for bringing your products to the market. You have earned a loyal customer.

matt

Jan 26, 2021

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

Very well built at least when compared to cheap bushnell stock focuser Bought this because i wanted an upgraded focuser for my cheap bushnell 4.5" newt. If you are looking to do the same i would absolutely recommend it... but you will have to be a little handy, i didn't check the focuser tube diameter itself on my current scope and it was 41mm as was the whole in the telescope tube. The focuser tube on the SVBony focuser is 46.4mm i believe and of course did not fit. However if u have a large step drill bit or some sharp tin snips you will easily be able to enlarge the whole and it fits perfectly. Also as mentioned in previous comment the mounting of the actual focuser to the telescope will likely require some shims as its sized for 6" scope i believe. I also had to modify handle to attach motor focuser but was easily done. Overall great Quality all metal (except tiny plastic shim) and no wobble in the focuser tube. I collimated it after installation which was almost pointless with original focuser and works perfect.

Víctoriofd

Jan 23, 2022

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

Excelente producto Producto de buena calidad relación precio y muy funcional

María López

Jan 20, 2025

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

Good quality and decent price Nice upgrade for an old focuser on my 1950’s Newtonian

Randall Wilburn

Jan 10, 2025

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

Replaced focuser on 114mm x 900mm Newtonian Much nicer focuser than the original .965. Smoother motion and longer stroke. However the radius of the base is to large. I made a shim of pvc to keep it from distorting my tube when I tighten the screws. The description said it would fit a 114mm telescope and it does, just takes a little bit of creativity. Would be nice to include a shim. Also when its all the way in it interferes with the secondary mirror. But that being said, still a good deal and a major improvement on my telescope. Now I can use 1.25 eyepieces and they focus on near and far objects. Definitely a 5 star item. I should give it 4 stars because of the radius issue, but its auch an improvement I'm gonna give svbony a pass. Thanks svbony.

Astro Dave

Dec 28, 2021

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

Works GreatWorks Great Nice precice focusing ability thanks to their rack and pinion design

Luis Antonio Delgado

Apr 08, 2023

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

Muy buena calidad y costo del productoMuy buena calidad y costo del producto Este soporte lo ocupe en un telescopio que fabrique y gracias a la cremallera puedo hacer un mejor enfoque, les comparto una foto la Luna

Jackson

Nov 05, 2023

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

SuperSuper Perfect replacement

davide

Apr 22, 2026

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

focheggiatore oggetto di buona fattura, solido e completamente in metallo, arrivato nei tempi stabiliti e imballato con cura, sono soddisfatto!!

claude leclerc

Feb 20, 2025

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

génial ! je l'ai cannibalisé : les molettes métalliques et leurs visses de la crémaillère ont remplacés -et donc sauvés- l'ancien focuseur d'une lunette en remplacement des molettes plastiques d'origine cassées ! pour les pièces , mais en tant que tel : un super focuseur pour tout télescope newton !! à recommander !

Rasmus kaiser

Apr 12, 2023

Svbony SV181 1.25'' Rack Pinion Newtonian Reflector Focuser

110 % OK 110 % OK

perlette

Jan 29, 2026

SV172 Dew Heater Strip 400mm for Telescopes and Cameras

Alles bestens Das Heizband kommt mit einem Beutel zur Aufbewahrung. Das Kabel vom Heizband bis zur Steuerung ist stoffummantelt. Das Produkt macht einen wertigen Eindruck und hat ein gutes Preis/leistungsverhältnis. Die Funktion ist einwandfrei. Empfehle es gerne weiter.