| 商品規格 |
| Objective Lens |
Doublet air spaced achromatic design
|
| Focal Ratio |
F/5.5
|
| Objective Lens Diameter |
Doublet air spaced achromatic design
|
| MPN |
F9341A
|
| Focal Length |
500mm
|
| Aperture |
90 mm
|
| Mount Type |
Dovetail
|
| Finderscope Bracket |
Yes
|
| Features |
Dual Speed,
Lens Cover,
Motorized,
|
| Optical Design |
Refractor
|
| Caliber |
90mm
|
| Dovetail Plate Length |
130mm
|
| Lens Coating |
Fully Multi-Coated
|
| Suit For 1 |
beginner telescope for amateur astronomers
|
| Maximum Magnification |
180X
|
| Focuser |
2 inch Rotatable Crayford Double Speed Focuser
|
| Millimeter markings on focuser drawtube |
Yes
|
| Suit For |
beginner telescope for deep sky objects photographers
|
| Brand |
SVBONY
|
| Dust plug |
One 1.25" dust plug included
|
| Type |
Refractor
|
| Eyepiece Barrel Diameter |
2-inch (w/ 1.25 inch adapter)
|
| Model |
SV48P
|
| 360-degree rotatable |
Yes
|
| Country/Region of Manufacture |
China
|
| UPC |
714559016718
|
台灣
