• Product Description Fully Coated Optics with Red Lens for More Brightness. Outstanding Light Transmission Provides Bright, Clear Imaging. Compact And Lightweight, Portable And Easy To Carry Outside. Easy Adjustment And Fast Focusing. Explanations: Sports Activities, Concerts, Bird Watching, Camping, etc. Perfect for. The Center Focusing Mechanism for Fast, Easy Focusing Helps You See About Any Goal. Specifications: Magnification: 70x60 Area: 7.2 Degree 46m/1000m Lens Diameter: Approx. 2.3cm Folded Size: Approx. 649237mm Unfolded Size: 1049235mm Output Student Diameter: 24mm Output Student Distance: 90mm Closest Distance: 8 Meters