Svbony SV503 ED 70mm F6 Doublet Refractor Telescope
Delivery: Ships from Svbony warehouse located in Hong Kong. The estimated delivery time is 10 business days. 30 days returns policy. Returns location: Rancho Cordova, California, United States.
Features:
- Quality Optics; SV503 Telescope’s objective lens features an S-FPL51 extra-low dispersion glass ED element; which virtually eliminates chromatic aberration
- SV503 telescope can be for experienced observers; but also for ambitious beginners;With SV503 you will get the most authentic Image; Can be satisfied with more discerning observers
- Doublet air spaced achromatic; Quality 2-Element objective provides sharp and high-contrast images for travel and mobile use
- 2-inch rack and pinion; The 2 inch RAP focuser holds heavy photographic accessories safe
- Area of application; You can apply SV503 OTA to astrophotography; moon; nature observation; nebulae and galaxies
Description
California Residents: Please check Proposition 65 Warning Website about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. https://www.p65warnings.ca.gov/
Specifications
| Product Name | SVBONY SV503 70F6 ED Astronomy Telescope |
| Type | Refractor |
| ED Glass | S-FPL51 |
| Coating | SMC |
| Aperture | 70mm / 2.75-Inch |
| Focal length | 420mm |
| Focal Ratio | f/6 |
| Type of Focuser | RAP (Rack and Pinion) |
| Gear Reduction | 1:10 Fine movement |
| Resolving capacity | 1.97" |
| Limit value | 11.3 |
| Light gathering capacity | 100x |
| Max. Useful magnification | 140x |
| Tube weight | 2.22kg |
| Tube outer diameter | 88mm |
| Tube material | Aluminium |
| Back Focus Length | 90mm |
| OTA Length | 318mm |
| Dovetail & Ring | Yes |
| Dovetail Length | 150mm |
What's included
- Svbony SV503 ED 70mm F6 Doublet Refractor Optical Tube
- Optical Tube Rings and Dovetail
- 2" to 1.25" eyepiece and accessories adapter
- Dovetail Finder Scope Base
