- Brand Name: SJOLOON
- Origin: Mainland China
- Magnification: 8/10
- Objective Lens Diameter: 42mm
- Eyepiece diameter: 21mm
- Type: Telescopes
- Water Resistance Level: IPX7
- Lens Coating Description: FMC
- Prism Description: BAK4
- Focus Type: CENTRAL
- Material: Rubber(Outside)
-
Night Vision: Low-light-level
- Usage: Hand-held
- Style: Double
Features:
1.The material made of rubber not only can protect the product effectively, but also hold the handle comfortably at the same time.
2.IPX7 waterproof with filling nitrogen.
3.Pure optical fully multi-coated lens and BAK4 Prism.
4.21x42mm binoculars deliver 367ft/1000yds large field of view. Capable of delivering a clear face from more than 650 feet away. Perfect for bird watching, hunting, sports events.
5.Multiple gears and twist-up eyecups is suitable for people with different visions.myopic users do not need to remove glasses to enjoy easy observations.
6.We can use it to watch birds, watch the moon, watch the scenery, watch sports events, watch concerts, watch animals, etc.
Specification:
Eyepiece Diameter:21mm
Type of Prism:Roof Bak4
Prism Coating:Aluminizing
Lens:FMC
Focus System:Cent.
Angle:5.8°/6.3°/7.38°
Diopter COMP.:±3D
Interpupillary Dist.:55~75mm
Water Proof:IPX7
Nitrogen Filled:Yes
