--- product_id: 211772452 title: "SVBONY SV165 Guide Scope, 30mm Focal Ratio F4 Mini Finder and Guide Scope" brand: "svbony" price: "AED 297" currency: AED in_stock: true category: "Svbony" url: https://www.desertcart.ae/products/211772452-svbony-sv165-guide-scope-30mm-focal-ratio-f4-mini-finder store_origin: AE region: United Arab Emirates --- # Nylon-tipped thumbscrews for scratch-free mount 30mm ultra-wide achromatic lens 45mm precise back focus SVBONY SV165 Guide Scope, 30mm Focal Ratio F4 Mini Finder and Guide Scope **Brand:** svbony **Price:** AED 297 **Availability:** ✅ In Stock ## Summary > 🌌 Guide Your Way to the Stars with Precision & Style! ## Quick Answers - **What is this?** SVBONY SV165 Guide Scope, 30mm Focal Ratio F4 Mini Finder and Guide Scope by svbony - **How much does it cost?** AED 297 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/211772452-svbony-sv165-guide-scope-30mm-focal-ratio-f4-mini-finder) ## 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 - • **Seamless Compatibility:** Designed for SV305C Pro and major auto guiding cameras like ZWO, QHY, and Orion for effortless astrophotography integration. - • **Precision Focus Control:** Generous 45mm back focus distance ensures quick, accurate focusing to lock onto your celestial targets. - • **Crystal-Clear Views Every Time:** Ultra-wide band fully multilayer coated 30mm optics deliver bright, sharp images with minimal reflections. - • **Durable & Scratch-Free Mounting:** Nylon-tipped thumbscrews protect your scope tube while allowing flexible positioning during setup. - • **Crafted for the Discerning Astronomer:** High-grade CNC metal processing offers a sleek, durable design that looks as good as it performs. ## Overview The SVBONY SV165 Guide Scope is a compact 30mm F4 achromatic mini finder designed for deep sky astrophotography. Featuring ultra-wide band fully multilayer coated optics, a 45mm back focus for precise adjustments, and nylon-tipped thumbscrews to protect your equipment, it seamlessly integrates with popular auto guiding cameras like SV305C Pro, ZWO, QHY, and Orion. Crafted with CNC metal technology, it combines durability with a sleek aesthetic, making it a top choice for serious amateur astronomers seeking sharp, bright images and reliable guiding performance. ## Description desertcart.com : SVBONY SV165 Guide Scope, 30mm Focal Ratio F4 Mini Finder and Guide Scope | for SV305C Pro, Compatible with ZWO/ QHY/ Orion/ Astronomy Telescope Auto Guiding Cameras, for Deep Sky Astrophotography : Electronics ## Features - Compatible with mainstream auto guiding cameras; 1.25inch and M42 mount interface designed for compatible with SV305C Pro and compatible with Orion ZWO QHY and so on auto guiding cameras; this product cannot be used with Dielectric Mirror Star Diagonal and will not focus. (some camera models require additional accessories to assist in focusing) - Sharp image; ultra wide band fully multilayer coated lens; double glass and the 30mm achromatic optics prevent irritating reflections can bring you bright and clear images.Additionally, the image is inverted when used with an eyepiece. This is normal. - 45mm back focus distance; allows easy and precise focus adjustments and f4 aperture optics provides a very wide field of view which will help to quickly find the target when performing astronomical observations - Nylon-tipped thumbscrews; comes with the mounting rings with plastic tipped screws as not to scratch the scope tube and it can be moved to any position - Quality craftsmanship; by using high-level CNC metal processing technology; SV165 guide scope has exquisite appearance; delicate feel and beautiful shape; fine workmanship bringing you visual enjoyment ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088D37YMZ | | Additional Features | 45mm back focus distance, Nylon-tipped thumbscrews, Quality craftsmanship, ultra wide band fully multilayer coated lens | | Best Sellers Rank | #5 in Telescope Finder Scopes | | Brand | SVBONY | | Built-In Media | 1x SV165 mini guide scope | | Coating | Fully Multi-Coated | | Compatible Devices | telescope camera | | Customer Reviews | 4.6 4.6 out of 5 stars (519) | | Eye Piece Lens Description | Kellner | | Field Of View | 2.86 degrees | | Finderscope | Reflex | | Focal Length Description | 120 millimeters | | Focus Type | Manual Focus | | Item Dimensions D x W x H | 6.69"D x 5.51"W x 2.76"H | | Item Highlight | for SV305C Pro, Compatible with ZWO/ QHY/ Orion/ Astronomy Telescope Auto Guiding Cameras, for Deep Sky Astrophotography | | Item Weight | 342 g | | Manufacturer | SVBONY | | Manufacturer Part Number | FCAW9125A | | Model Name | FW9125A | | Model Number | FCAW9125A | | Mount | Fixed Mount | | Number of Items | 1 | | Objective Lens Diameter | 30 millimeters | | Optical-Tube Length | 12 centimeters | | Warranty Description | We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours | | Zoom Ratio | 4 | ## Product Details - **Brand:** SVBONY - **Eye Piece Lens Description:** Kellner - **Finderscope:** Reflex - **Focus Type:** Manual Focus - **Item Weight:** 342 g - **Model Name:** FW9125A - **Objective Lens Diameter:** 30 millimeters - **Optical Tube Length:** 12 centimeters - **Product Dimensions:** 6.69"D x 5.51"W x 2.76"H - **Telescope Mount Description:** Fixed Mount ## Images ![SVBONY SV165 Guide Scope, 30mm Focal Ratio F4 Mini Finder and Guide Scope - Image 1](https://m.media-amazon.com/images/I/515bfJYNAHL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What would be the ATO max focal length that you would use this guide scope with?** A: I don’t know what “ATO” is, but I like to have my guide scope about half of the focal length and half of the objective size of my main scope. This “rule” has worked pretty good for me. So, this guide scope is 120mm focal length, which means you’ll be good at least up to 250 mm,( which is the size scope I use this guide scope with), and probably a little bigger. You also have to take into consideration your pixel scale, which is another lengthy subject all together. **Q: I need to know the specification for the objective lens to the focal plane (true backfocus). The 45mm cited is is focus travel, not backfocus.** A: Dear customer , Thanks for your contact. the objective lens to the focal plane is about 26mm. For accessories;we provide 2 months warranty;within 2 months;you can return for refund or replacement.If you have any other questions about warranty;please contact us freely;we will work with you win to win. If my reply still doesn't answer your question well or you want to know more details about this product,could you please contact us by message on Amazon? Because the customer's message can be seen in the first time on Amazon, and will solve the problem as soon as possible. Once I receive your response, I will try my best to answer your questions. Sincerely look forward to your reply. Best wishes ! Kelly **Q: Why is the video showing an ota on a 20 dslr tripod?!?** A: Dear customer , Thanks for your contact. It could be connected to the SV503 telescope as a guide mirror. In addition, SV165 could be directly connected to a UNC 1/4-20 tripod and used directly as a small telescope. For accessories;we provide 2 months warranty;within 2 months;you can return for refund or replacement.If you have any other questions about warranty;please contact us freely;we will work with you win to win. If my reply still doesn't answer your question well or you want to know more details about this product,please contact us by message on Amazon. Because the customer's message can be seen in the first time on Amazon, and will solve the problem as soon as possible. Once I receive your response, I will try my best to answer your questions. Sincerely look forward to your reply. Best wishes ! Kelly **Q: I'mlooking for recommendations for mounting to my ota w 90mm outer diameter...any ideas?** A: Dear customer , Thanks for your contact. You can search for B072BWKC5T at the Amazon front desk. For accessories;we provide 2 months warranty;within 2 months;you can return for refund or replacement.If you have any other questions about warranty;please contact us freely;we will work with you win to win. If my reply still doesn't answer your question well or you want to know more details about this product,could you please contact us by message on Amazon? Because the customer's message can be seen in the first time on Amazon, and will solve the problem as soon as possible. Once I receive your response, I will try my best to answer your questions. Sincerely look forward to your reply. Best wishes ! Kelly ## Frequently Bought Together - SVBONY SV165 Mini Guide Scope 30mm F4 Finder for SV305 Pro Compatible with ZWO QHY Orion Auto Guiding Cameras - SVBONY Universal Dovetail Base, Finderscope Mount Bracket, for Installation of Finder Scope for Optical Telescope - ZWO ASI120MM-Mini 1.2MP Monochrome Astronomy Camera, Compact, 1280x960 CMOS Sensor, USB2.0 Type-C, ST4 Port, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/211772452-svbony-sv165-guide-scope-30mm-focal-ratio-f4-mini-finder](https://www.desertcart.ae/products/211772452-svbony-sv165-guide-scope-30mm-focal-ratio-f4-mini-finder) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-09-17*