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URL: http://www.thaiexcite.com/SVBONY-SV182-6x30-Metal-Finderscope-with-Bracket-SVW9141A1.html
กล้องไกด์ SVBONY SV165 30mm/120mm F4 Mini Guider Scope พร้อมที่ยึดแบบ dovetail bracket
รายละเอียด
SVBONY SV165 30mm/120mm F4 Mini Guider Scope
- Features precise helical focus adjustment with convenient thumbscrew focus lock
- Compact and with a built-in helical focuser for precise focusing of potential guide stars
- UNC(1/4-20)-mount equipped for secure threaded attachment of autoguide devices
- Ensures that main mirror accurately tracks the celestial body to be observed and matches perfectly with today's sensitive autoguiding cameras for easy guide star acquisition
- Need extension tube for extra focal length to use with eyepiece
SPECIFICATIONS
| Model | SV165 |
| Aperture | 30mm |
| Focal length | 120mm |
| Focal Ratio | F4 |
| Hoop and Mount | Yes |
| Tube travel | 45mm |
| Back Focus Length | 26mm |
| Mount | UNC 1/4-20 |
| Material | Aluminum |
| Surface technology | Sandblasting oxidation |
About SvBony
Svbony started operation in 2009 as a manufacturer of astronomy and sports optical accessories, based in Shenzhen, China. For astronomy, Svbony offerings include a wide range of telescope parts and adapters for both visual and astrophotography. Svbony emphasize on good product quality at affordable prices, and has a distribution network across the world, with US/AU/UK/ES/DE/IT/FR oversea warehouses. Amateur astronomers world-wide recognize Svbony products to be of excellent value. Svbony also has one of the most varieties of hardware adapters for astrophotography - you will likely find a solution to a hardware connection problem you have.