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URL: http://www.thaiexcite.com/SVBONY-SV106-Guide-Scope-50mm-with-Helical-Focuser-SVF9177A1.html
กล้องไกด์ SVBONY SV106 Guide Scope 60mm พร้อม Helical Focuser
รายละเอียด
รายละเอียด
SVBONY SV106 Guide Scope 60mm with Helical Focuser
- 60mm finder achromatic refractor with helical focuser
- FMC (fully-multi-coated) coating enhances light transmittance and accurately track celestial body being photographed
- Designed for use with both guider CCD astronomy camera or eyepiece.
- Helical focuser collar will not rotate attached autoguider devices during focus adjustments.
- Can be used as a deluxe straight-through finder scope with optional 1.25" eyepieces installed (eyepieces sold separately)
- Back focus length: 220mm
SPECIFICATIONS
| Model | F9177B |
| Aperture | 60mm / 2.36in |
| Focal Length | 240mm /9.45in |
| Focal Ratio | F4 |
| Coating | Fully multi-coated |
| Best for imaging | Deep sky |
| Focuser | Helical Focuser with 8 mm Travel |
| Connection to eyepiece | 1.25inch |
| Tube diameter | 66mm |
| Dewcap diameter | 69mm |
| Total Length | 270mm |
| Tube material | Aluminum Alloy |
| Included accessories | Tube Rings and Dovetail Rail |
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.