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🌌 Guide Your Way to the Stars with Precision & Style!
The SVBONY SV165 40mm Mini Guide Scope is a compact, high-precision accessory designed for telescopes with focal lengths up to 700mm. Featuring fully multi-coated achromatic optics, it ensures clear and sharp views essential for deep sky astrophotography. Its versatile 1.25-inch and M42 threaded interfaces support popular auto guiding cameras like SV305 Pro, Orion, ZWO, and QHY. The front focuser with scale and locking ring enables quick, repeatable focusing, while the six-point adjustable guide ring allows precise alignment with your main telescope. Built with durable aluminum alloy CNC machining, this lightweight 450g guide scope is engineered for professional-grade astronomical observation and imaging.
| ASIN | B0BR88QTQS |
| Additional Features | CNC processing made of aluminium alloy |
| Best Sellers Rank | #77,722 in Electronics ( See Top 100 in Electronics ) #15 in Telescope Finder Scopes |
| Brand | SVBONY |
| Coating | Fully Multi-Coated |
| Compatible Devices | SV305 Pro, Orion ZWO QHY cameras |
| Customer Reviews | 4.5 out of 5 stars 75 Reviews |
| Exit Pupil Diameter | 40 Millimeters |
| Eye Piece Lens Description | Kellner |
| Eye piece lens description | Kellner |
| Field Of View | 18.4 Degrees |
| Finderscope | Reflex |
| Focal Length Description | 40 millimeters |
| Focus Type | Manual Focus |
| Item Dimensions D x W x H | 17.9D x 11.4W x 5.9H centimeters |
| Item Weight | 450 Grams |
| Manufacturer | SVBONY |
| Manufacturer Part Number | FCAW9125B |
| Model Name | SV165 |
| Model Number | FCAW9125B |
| Model name | SV165 |
| Mount | Altazimuth Mount |
| Number of Items | 1 |
| Objective Lens Diameter | 40 Millimeters |
| Objective lens diameter | 40 Millimeters |
| Optical Tube Length Measurement | 160 Millimeters |
| Optical tube length | 160 Millimeters |
| Optical-Tube Length | 160 Millimeters |
| Power Source | Battery Powered |
| Telescope mount description | Altazimuth Mount |
| Unit Count | 1 Count |
R**D
Easy to focus.
Nice guide scope, works well. Pretty easy to focus, a little harder to collimate with main scope.
G**G
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.
G**.
Excelente calidad y precio, buen funcionamiento y tiempos de guiado excelente, recomendable
Excelente calidad y precio, buen funcionamiento y tiempos de guiado excelente, recomendable
M**2
Does the job
Christmas present, recipient happy with the item. Does the job. Arrived well packaged and earlier than stated
D**S
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.
Trustpilot
3 days ago
2 weeks ago