Structures: Telescopes; Magnification:150; Objective Lens:70; Field Range:90; Eye Lens:6-20; Field of View:98; Focus System: Central Focusing; Maximum Useful Magnification:150; Objective Diameter:>70; Optical system: Achromatic refractor; Focal Length:300./4; Optical Coating: Multi-coated; Eyecups: Twist-up; Tripod Mount:with Tripod Mount; Finderscope: No;
Features: Adjustable, Foldable; Listing Date:06/03/2021; Production mode: External produce