---
product_id: 513577885
title: "SVBONY SV165 40mm Mini Guide Scope, F4 Finder Scope with Scale, Astronomy Accessories Compatible with ZWO QHY Orion Auto SV305 Pro Telescope Cameras for Deep Sky Photography"
brand: "svbony"
price: "1090 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Svbony"
url: https://www.desertcart.ro/products/513577885-svbony-sv165-40mm-mini-guide-scope-f4-finder-scope-scale
store_origin: RO
region: Romania
---

# Compatible with ZWO QHY & Orion cameras 40mm aperture for crisp guiding 6-point adjustable guide ring SVBONY SV165 40mm Mini Guide Scope, F4 Finder Scope with Scale, Astronomy Accessories Compatible with ZWO QHY Orion Auto SV305 Pro Telescope Cameras for Deep Sky Photography

**Brand:** svbony
**Price:** 1090 Lei
**Availability:** ✅ In Stock

## Summary

> 🔭 Guide your way to the stars with pinpoint precision and crystal clarity!

## Quick Answers

- **What is this?** SVBONY SV165 40mm Mini Guide Scope, F4 Finder Scope with Scale, Astronomy Accessories Compatible with ZWO QHY Orion Auto SV305 Pro Telescope Cameras for Deep Sky Photography by svbony
- **How much does it cost?** 1090 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/513577885-svbony-sv165-40mm-mini-guide-scope-f4-finder-scope-scale)

## Best For

- svbony enthusiasts

## Why This Product

- Trusted svbony brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal-Clear Vision:** Fully multi-coated achromatic optics deliver razor-sharp, high-contrast images for deep sky photography.
- • **Effortless Focus Recall:** Front focuser with scale and locking ring lets you mark and lock your ideal focus position—no more guesswork.
- • **Precision Alignment Mastery:** Six-point guide ring ensures perfect coaxiality with your main telescope for flawless star tracking.
- • **Durable & Lightweight Design:** CNC-machined aluminum alloy body offers premium build quality and easy portability for on-the-go astrophotography.
- • **Universal Camera Compatibility:** 1.25-inch & M42 threaded interface fits top auto-guiding cameras like SV305 Pro, ZWO, and Orion seamlessly.

## Overview

The SVBONY SV165 40mm Mini Guide Scope is a compact, high-performance guide scope designed for telescopes with focal lengths up to 700mm. Featuring fully multi-coated achromatic optics, a six-point adjustable guide ring, and compatibility with popular auto-guiding cameras like SV305 Pro, ZWO, and Orion, it ensures precise star tracking and sharp imaging. Its front focuser with scale and locking ring enhances focusing efficiency, while the CNC-machined aluminum alloy body guarantees durability and lightweight portability—perfect for serious astrophotographers seeking reliable deep sky guidance.

## Description

Suitable for OTA with focal length within 700mm; SV165 compact mini guide scope can be used with astronomical telescopes with focal length within 700mm Clear and sharp vision; fully multi coated and achromatic optical glass brings you clearer and sharper vision in astronomical observation and astrophotography Compatible with guide cameras; the 1.25 inch and M42 threaded interface is compatible with SV305 Pro and Orion ZWO QHY and so on auto guiding cameras; guidescope with two T2 extension tubes can assist focusing Front focuser with scale; it is convenient to mark the focus position to improve the efficiency of Repeating focusing; Locking ring can ensure that the focus position does not change during use. Six point guide ring; the angle adjustable six point fixation method can adjust the coaxiality of the guide scope and the main telescope according to the needs Supports focusing with diagonal; SV165 mini guide scope can be used with diagonal mirrors and eyepieces to focus for astronomical observation and star finding Standard dovetail base; the bottom is equipped with standard UNC1/4 20 camera stand mounting holes; providing more general and convenient installation methods Aluminum alloy CNC processing; lens barrel adopts aluminum alloy CNC processing to improve quality and precision to ensure that the guide scope is more durable

Review: Good little guide scope. - Works as expected. An improvement over my old 30mm ZWO scope. Plenty good for focal lengths less than 700mm The scope is held by six rotating screws. It must be accurately aligned before use or your guiding will be terrible. This is normal. Just a warning for anyone new to this hobby.
Review: I use it as an electronic finder - Bought the 40mm variant. Light weight like a finder. Good clear multi coated objective lens. Lots of focus (length) adjustability. The base fits in a standard Synta finder shoe and has three point adjustment so it can be aligned with the optical axis of the main scope. I use this little guide scope with an astro camera to plate solve to align my mount with the stars in the sky an electronic finder if you will. I like Svbony products. They are affordably priced, good build quality and durable performance. I would recommend.

## Features

- Suitable for OTA with focal length within 700mm; SV165 compact mini guide scope can be used with astronomical telescopes with focal length within 700mm
- Clear and sharp vision; fully multi-coated and achromatic optical glass brings you clearer and sharper vision in astronomical observation and astrophotography
- Compatible with guide cameras; the 1.25-inch and M42 threaded interface is compatible with SV305 Pro and Orion ZWO QHY and so on auto guiding cameras; guidescope with two T2 extension tubes can assist focusing.Therefore, we recommend adding a note on the page: If the paired eyepiece cannot focus, we recommend removing the red locking ring and reducing the tube length to its minimum.
- Front focuser with scale; it is convenient to mark the focus position to improve the efficiency of Repeating focusing; Locking ring can ensure that the focus position does not change during use
- Six-point guide ring; the angle-adjustable six-point fixation method can adjust the coaxiality of the guide scope and the main telescope according to the needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BR88QTQS |
| Best Sellers Rank | #1,071,123 in Electronics ( See Top 100 in Electronics ) #24 in Telescope Finder Scopes |
| Brand | SVBONY |
| Brand Name | SVBONY |
| Coating | Fully Multi-Coated |
| Compatible Devices | SV305 Pro, Orion ZWO QHY cameras |
| Customer Reviews | 4.4 out of 5 stars 62 Reviews |
| Eye Piece Lens Description | Kellner |
| Field Of View | 18.4 Degrees |
| Finderscope | Reflex |
| Focal Length Description | 700 millimeters |
| Focus Type | Manual Focus |
| Item Dimensions D x W x H | 17.9D x 11.4W x 5.9H Centimeters |
| Item Height | 5.9 Centimeters |
| Item Weight | 450 Grams |
| Manufacturer | SVBONY |
| Model Name | FW9125B |
| Mount | Altazimuth Mount |
| Product Dimensions | 17.9D x 11.4W x 5.9H Centimeters |
| Telescope Mount Description | Altazimuth Mount |

## Product Details

- **Brand:** SVBONY
- **Model Name:** FW9125B
- **Eye Piece Lens Description:** Kellner
- **Telescope Mount Description:** Altazimuth Mount
- **Product Dimensions:** 17.9D x 11.4W x 5.9H Centimeters

## Images

![SVBONY SV165 40mm Mini Guide Scope, F4 Finder Scope with Scale, Astronomy Accessories Compatible with ZWO QHY Orion Auto SV305 Pro Telescope Cameras for Deep Sky Photography - Image 1](https://m.media-amazon.com/images/I/61BZJsAu7eL.jpg)
![SVBONY SV165 40mm Mini Guide Scope, F4 Finder Scope with Scale, Astronomy Accessories Compatible with ZWO QHY Orion Auto SV305 Pro Telescope Cameras for Deep Sky Photography - Image 2](https://m.media-amazon.com/images/I/61wywitfmAL.jpg)
![SVBONY SV165 40mm Mini Guide Scope, F4 Finder Scope with Scale, Astronomy Accessories Compatible with ZWO QHY Orion Auto SV305 Pro Telescope Cameras for Deep Sky Photography - Image 3](https://m.media-amazon.com/images/I/61ynChN1gJL.jpg)
![SVBONY SV165 40mm Mini Guide Scope, F4 Finder Scope with Scale, Astronomy Accessories Compatible with ZWO QHY Orion Auto SV305 Pro Telescope Cameras for Deep Sky Photography - Image 4](https://m.media-amazon.com/images/I/7160RKhdRcL.jpg)
![SVBONY SV165 40mm Mini Guide Scope, F4 Finder Scope with Scale, Astronomy Accessories Compatible with ZWO QHY Orion Auto SV305 Pro Telescope Cameras for Deep Sky Photography - Image 5](https://m.media-amazon.com/images/I/7170zc9TSWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good little guide scope.
*by G***G on 1 August 2025*

Works as expected. An improvement over my old 30mm ZWO scope. Plenty good for focal lengths less than 700mm The scope is held by six rotating screws. It must be accurately aligned before use or your guiding will be terrible. This is normal. Just a warning for anyone new to this hobby.

### ⭐⭐⭐⭐⭐ I use it as an electronic finder
*by D***S on 13 June 2025*

Bought the 40mm variant. Light weight like a finder. Good clear multi coated objective lens. Lots of focus (length) adjustability. The base fits in a standard Synta finder shoe and has three point adjustment so it can be aligned with the optical axis of the main scope. I use this little guide scope with an astro camera to plate solve to align my mount with the stars in the sky an electronic finder if you will. I like Svbony products. They are affordably priced, good build quality and durable performance. I would recommend.

### ⭐⭐⭐⭐⭐ Excelente calidad y precio, buen funcionamiento y tiempos de guiado excelente, recomendable
*by G***. on 19 April 2025*

Excelente calidad y precio, buen funcionamiento y tiempos de guiado excelente, recomendable

## Frequently Bought Together

- SVBONY SV165 40mm Mini Guide Scope, F4 Finder Scope with Scale, Astronomy Accessories Compatible with ZWO QHY Orion Auto SV305 Pro Telescope Cameras for Deep Sky Photography
- SVBONY Universal Dovetail Base, Finderscope Mount Bracket, for Installation of Finder Scope for Optical Telescope
- SVBONY Dovetail Base for Finder Scope Ideal for Installation of Finder Scope Fully Metal Bracket Base 42mm Dovetail for Optical Telescope

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-01*