|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|
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.