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:
- Extra-low Dispersion glass; SV503 Telescope OTA is designed with ED glass; will give you the crystal clear image;SV503 80ED telescope produces an especially colour true and high contrast image; just right for more discerning observers
- Dual-speed rack and pinion focuser;The gear ratio of the dual speed 2-inch toothed focuser is 1: 10; which makes it easy to achieve accurate focus
- Top-quality Material; The appearance of the SV503 OTA is baked with high-end fine-grained paint; with exquisite appearance and delicate feel;all machined by CNC
- all optical surfaces multi-coated; The whole optical lens adopts the technology of ultra-wideband multilayer coating; 80mm aperture; fully multi-coated ED optics deliver outstanding views; day or night
- Areas of application; 80mm F7 astronomy telescope SV503 would be better begin for astronomy amateurs to do astrophotography
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
| Model |
SV503 |
|
| Aperture of objective lens |
80mm |
|
| Focal length |
560 mm |
|
| Focal ratio |
F7 |
|
| ED Glass |
S-FPL51 |
|
| Lens Coated |
Ultra-wideband coating（SMC） |
|
| Objective Lens type |
Double separation lens structure |
|
| Limit magnitude |
11.6 |
|
| Light-gathering Power |
130.6x |
|
| Resolution |
1.5 Arcseconds |
|
| Tube Material |
Aluminum |
|
| Item Weight |
3.5kg |
|
| Focuser |
2 inch Dual speed focuser |
|
| Reduction ratio |
1:10 |
What's included
- Svbony SV503 ED 80mm F7 Doublet Refractor Optical Tube
- Optical Tube Rings and Dovetail
- 2" to 1.25" eyepiece and accessories adapter
- Dovetail Finder Scope Base
Add A Review
Your email address will not be published. Required fields are marked
Your Rating