1 Large Aperture Objective Lens: The objective lens diameter of the telescope is 42mm, which can collect more light and make the image brighter and clearer. 2 Hollow Structure: This design makes the optical axes of the telescope more stable, more comfortable to hold, and can be operated with one hand. 3 Quick Adjustment: The focal length of the telescope can be adjusted with one finger, eliminating the need for tedious diopter adjustment. 4 Anti Slip: The outer leather of the telescope is rubber leather, which is textured and non slip, and has a good hand feeling. 5 Convenient to Watch: Those who wear glasses can use the binoculars directly, and those who do not wear glasses turn on the blindfold to watch more comfortably. It is an excellent choice for activities such as theaters, concerts and outdoor tourism. 6 High Transmittance: FMC green film has high light transmittance, which effectively improves the light transmittance and ensures that the scenery you see is clear and bright. 7 Thoughtful Design: The BK7 roof prism structure maintains a compact body, and the foldable design and waterproof treatment make the telescope more practical.Item Type: HD Binoculars
Material: Rubber, optical glass
Product Size: Approx. 120 x 155 x 55mm / 4.7 x 6.1 x 2.2in
Magnification: 8X
Objective Lens Diameter: Approx. 42mm / 1.7in
Eyepiece Diameter: Approx. 18mm / 0.7in
Unilateral Eyepiece: 4 elements in 3 groups
Single Sided Objective: 3 elements in 2 groups
Prism: 16.5 ridge/BK7
Coating: FMC broadband anti reflection coating
Field of View Angle: 8.2
Exit Pupil Distance: Approx. 15mm / 0.6in
Exit Pupil Diameter: Approx. 5.2mm / 0.2in
Whether Waterproof: Yes
What's in the box
1 x HD Binoculars
1 x Strap
1 x Cleaning Cloth
1 x Storage Bag
