SV406P + SV202 must be a great gear for birders, no matter what degree are you.
This set of gear must provide you with a wonderful experience and definitely not let you down!!!
|Objective Material||Extra-Low Dispersion Glass|
|Objective Lens structure||3-Elements / 3Groups|
|Barrel Size of Eyepiece||1.25inch|
|Zoom Eyepiece Lens structure||7-Elements / 4Groups|
|Type of Prism||BaK-4|
|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|
|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|
|Eye Cup Type||Twist-up|
|Net Weight||1625g / 3.58lb / 57.32oz|
|Prism Type||BaK-4 prism||BaK-4 prism||BaK-4 prism|
|Objective Lens Coating||Super multi-coated||Super multi-coated||Super multi-coated|
|Field of View||409ft/1000yds||326ft/1000yds||320ft/1000yds|
|Nearest Focusing Distance||2m||2.5m||2m|
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 focus more precisely and give you the most perfect experience.
4. It is nitrogen-filled, completely waterproof, and fog proof. You could enjoy hunting, and 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 an 80mm caliber to give you a clear and bright field of vision.
1. Extra-Low Dispersion ED Glass reduces chromatic aberration which causes color fringing and produces a cleaner and brighter image than standard binoculars
2. High-quality Magnesium alloy body allows a long term use
3. Premium coatings provide a high light transmittance across the entire visible light spectrum, and guarantee a bright, sharp image even in twilight conditions by maximizing the transmission of fading light
4. 100% waterproof through nitrogen-filled internals to handle the most extreme weather conditions, ensuring you can watch uninterrupted views
5. We provide you with two sizes to choose from, 8x32 and 10x42 as well as 10x50.