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$ 48.90 SC101 Smart Bird Feeder With Camera Auto Capture HD Bird Videos For Birdwatcher IP66 Waterproof
$ 139.99
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Average Rating
5 | 1 Reviews
All Reviews
A very good birding telescope
It provides an impressive image that is sharp throughout the viewing area.One feature I like is the wide field of view, especially for this price range. Field of view is always an important feature when looking for birds with a telescope.
SPEC
|
Model |
SV406P |
|
Power |
20x-60x |
|
Objective Diameter |
80mm |
|
Objective Material |
Extra-Low Dispersion Glass |
|
Focal Length |
430mm |
|
Objective Lens structure |
3-Elements / 3Groups |
|
Eyepiece Diameter |
24mm |
|
Barrel Size of Eyepiece |
1.25inch |
|
Zoom Eyepiece Lens structure |
7-Elements / 4Groups |
|
Type of Prism |
BaK-4 |
|
Prism Coating |
FMC |
|
Lens PCS/Groups |
10Pieces / 7Groups |
|
Real Field of Angle (Degree) |
2.1°- 1.1° |
|
Apparent Field of View |
42°- 66° |
|
Field of View (ft/1000yds) |
108ft - 60ft |
|
Field of View (m/1000m) |
36m – 20m |
|
Resolution (") |
2.0" |
|
Near Focus |
18ft / 5.5m |
|
Relative Brightness |
16@20x / 1.69@60x |
|
Exit Pupil (mm) |
4mm-1.33mm |
|
Eye Relief (mm) |
20mm-18mm |
|
Lens Coating |
Fully Multi Coated |
|
Focus System |
Dual Focus Mechanism |
|
Focus Type |
Internal Porro Prism |
|
Nitrogen Filled |
Yes |
|
Water Proof |
IPX7 |
|
Nitrogen Filled |
Yes |
|
Eye Cup Type |
Twist-up |
|
Net Weight |
1625g / 3.58lb / 57.32oz |
|
Dimension |
405x180x120mm |
Feature
1.First Svbony ED Spotting Scope, which has Extra-Low Dispersion to maintain color authenticity.
2.Its eyepiece is removable and can be replaced with a 1.25-inch astronomical eyepiece.
3.Dual focus makes you to focus more precisely and give you the most perfect experience.
4.It is nitrogen-filled, completely waterproof and fogproof. You could enjoy hunting, bird watching interest even in wet weather.
5.BAK4 prism and FMC (Fully Multi-Coated) optics, increasing light transmission through the optical path to deliver crisp, high contrast images
6.It has a 80mm caliber to give you a clear and bright field of vision.