Special Features

• Lens quality

  Extra‑low dispersion (ED) lens for chromatic aberration compensation

• Vision convenience

  Long eye relief and adjustable eyepieces (twist up/down)

• Convenient centre‑focus knob for fast and easy focusing

• Built‑in dioptric correction adjusts to individual eyesight

• Optical coating

  Full multi‑coating / Phase coating / Dielectric multilayer prism coating / ZERO coating

• Specialty

  Nitrogen‑filled rugged body prevents fogging inside the optical system

• Oil‑repellent coating for easy removal of waterdrops and dirt

• Flip‑down objective lens cap prevents from losing the caps

Optics

• Type

  Roof‑prism series

• Diopter adjustment range

  over +/‑ 2 1/m

• Eye interval adjustment range

  56 ‑ 70mm

• Objective lens diameter

  42mm

• Closest focal point

  1.5m

• Eye relief

  18mm

• Lens configuration

  9 elements / 7 groups

• Magnification

  8x

• Exit pupil diameter

  5.3mm

• Actual field of view

  7.5°

• Apparent field of view

  55.3°

• Field of view at 100m

  13.1m

• Relative brightness

  27.6

Dimensions

• Weight

  670g

• Width

  131mm

• (fully extended)

• Length

  140mm

• Thickness

  53mm

Recommended Uses

• Recommended Uses

• • Bird Watching
  • Hiking
  • Watersports
  • Nature