2.5×17.5mm Mini Telescope Pocket Monocular HD Lens with Knuckle Finger Ring STH-548211


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Product Features:

  • Mini size with 2.5×17.5 mm, small and handy, easy to carry and fits in your pocket or purse.
  • 2.5x magnification, high definition optical glass, multi-coated optics which guarantee superior light transmission and brightness for optimal bright, crisp, clear viewing.
  • Compact, simply set the fingers on distant objects can be observed.Come with cleaning cloth.
  • Ideal for water sports, outdoor activities, bird watching, climbing, hunting, archery, hiking, camping, travel, boating and backpacking.

Product Specifications:

  • Model: 2.5×17.5mm
  • Magnification: 2.5X
  • Field of Angle: 6.5
  • Coating Film: Blue
  • Focusing Way: Rotation
  • Field of View: 8m/600m
  • Eyepiece Diameter: 8mm/0.31" (Approx.)
  • Objective Diameter: 17.5mm/0.68" (Approx.)
  • Exit pupil Diameter: 16mm/0.62" (Approx.)
  • Exit pupil Distance: 13.5mm/0.53" (Approx.)
  • Size: 35mm x 22mm/1.37" x 0.86" (Approx.)

Package Contents:

  • 1x Telescope