SV503 102mm F/7 ED Doublet Apo Refractor
Description
This telescope is simply amazing !
You can not find a better optics at this price range. The ED glass S-FPL51 gives close to perfect images with no fringe.
The mecanical is really impressive with a precise and solid rotative focuser. Can hold more than 6lbs without problem, even when pointing zenit !
The appearance of the telescope is baked with high-end fine-grained paint, with exquisite appearance and delicate feel
The objective lens features an S-FPL51 extra-low dispersion glass ED element, which eliminates chromatic aberration. This results in the best color correction for an ED doublet lens
The lens adopts optical processing and low polishing technology, which is carefully carved
The deceleration ratio of the two-speed 2” toothed focusing seat is 1:10, which makes it easy to achieve accurate focus
Bientôt en stock - Contactez-nous
$889.00
Description
| Product Name | SVBONY SV503 102F7 ED Astronomy Telescope |
| Type | Refractor |
| ED Glass | S-FPL51 |
| Coating | SMC |
| Aperture | 102mm / 4.01-Inch |
| Focal length | 714mm |
| Focal Ratio | f/7 |
| Type of Focuser | RAP (Rack and Pinion) |
| Gear Reduction | 1:10 Fine movement |
| Resolving capacity | 1.17″ |
| Limit value | 12.1 |
| Light gathering capacity | 212x |
| Max. Useful magnification | 204x |
| Tube weight | 5.5kg |
| Tube outer diameter | 121mm |
| Tube material | Aluminum |
| Back Focus Length | 101.9mm |
| OTA Length | 630mm |
| Dovetail & Ring | Yes |
| Dovetail Length | 200mm |
Reviews
There are no reviews yet.