Monocular, 8-40x40 HD Stepless Zoom Telescope, Telescopic Waterproof BAK4 Prism FMC, Suitable for Outdoor Bird Watching Hunting Camping - ROLTIN, 3w8y3j0705

• ◆Model Parameters: 4-40X40mm Finger Magnification Is 4-40 Times Zoom, The Objective Lens Diameter Is 40mm!4.4at8x Means: The Field Of View Is 4.4° In The 8x State, And The Field Of View In The 40x State Is 1.6°. ◆FMC Multi-Layer Broadband Green Film: Made Of All-Optical Glass, With Very Strong Permeability, Bright And Transparent Color, Making The Image Clear And Sharp, True Color Reproduction, No Color Difference. ◆Zoom Knob: Rotate The Adjustment Multiple To Change The Magnification Of The Telescope. The 7-60 Stepless Zoom Is Simply To Zoom In Or Out Of The Observed Object. ◆Focusing Hand Wheel: It Adopts Stripe Anti-Slip Design, It Is Not Easy To Slide The Hand To Hold The Position Of The Objective Lens With Anti-Slip Teeth, And The Clockwise Rotation Adjusts The Sharpness To Achieve Accurate Focusing, Which Is Very Convenient To Operate. ◆Tripod Interface: This Telescope Has A Bracket Interface. When Using A Tripod, The Image Is Clear And Stable At High Magnification, And It Is Easy To Observe For A Long Time.