Levenhuk Nelson 8x42 Monocular

Marine monocular. Magnification: 8x. Objective lens diameter: 42 mm

Levenhuk Nelson 8x42 Marine Monocular is perfect for fans of sea tours, fishing and small boat owners. A compact optical tool has 8x magnification and an aperture of 42 mm. It helps to see remote objects well. This monocular is also excellent for studying close objects; its close focus is 3 m.
The monocular shell has a built-in compass and a rangefinder. There is no dial illumination and thus, we recommend using a compass during the daytime with sufficient natural light. You can calculate the distance to the object with a known size using the rangefinder with a special formula, or calculate the size (height) of the object with a known distance.
You can see the arch dial in the eyepiece. The compass indicates the direction to the object in degrees. Division value is 1°. North is 360°, South is 180°, East is 90° and West is 270°.
The optics are made of high-quality BaK-4 glass. The lenses are fully multi-coated, providing a high quality, bright image even on a nasty day. The waterproof shell is made of plastic. It is filled with nitrogen to prevent the lenses from fogging.
This monocular provides a wide field of view of 120 m at 1000 m distance. Eyepiece diopter adjustment in a wide range is available.
We recommend using this monocular with the Levenhuk FS10 Floating Strap near water: the bright accessory will prevent the optical tool from sinking or getting lost.

Features:
-Classic marine monocular with a built-in compass and a rangefinder
-A wide field of view and a short distance of close focus

The kit includes:
-Monocular
-Objective lens cap
-Cleaning wipe
-Strap
-Pouch
-User guide and lifetime warranty

Specifications:
Optics material: BaK-4 glass
Optics coating: fully multi-coated
Eyepieces: 2 optical elements in 1 group
Objectives: 3 optical elements in 2 groups
Magnification, x: 8
Objective lens diameter (aperture), mm: 42
Field of view, °: 7
Relative brightness: 27.56
Twilight factor: 18.33
Exit pupil diameter, mm: 5.25
Eye relief, mm: 23
Close focus: 9.8 ft (3 m)
Eyepiece diopter adjustment, diopters: ±4
Waterproof: yes
Body: plastic
Additionally: built-in compass and rangefinder
Usage: General use product. May be used by kids over 3 years old
Field of view: 360 ft/1000 yds (120 m/1000 m)
Operating temperature range: -4...131 °F (–20...+55 °C)

Levenhuk Nelson 8x42 Monocular

• Condition: New
• Dimensions: 2.8 inches (H) x 3.5 inches (W) x 7.1 inches (L)
• Weight: 1.0 pounds

• Made in China