Opticron Marine-2 User Manual

Marine-2

User Instructions and
10 Year Guarantee

Model
7x50 BIF.GA/IC

Main Features

E

C

D

F

B

A

G

H

A Fitting point for removable objective lens

covers (supplied)

B Integral tripod adapter socket - unscrew to fit

31005 large L mount (optional extra - visit
www.opticron.co.uk for more information)

C Integrated illuminated compass and distance

scale for use in the northern hemisphere.
Compasses for other world regions can be
fitted to order

D Screw cover for 2x LR43 batteries (supplied).

Remove plastic sheet between batteries
before use

E On/off button for illuminated compass

F Natural rubber armouring with contoured

ribs to maximise comfort and handling with
or without gloves

G Long eyerelief eyepieces for viewing comfort

H Fold down rubber eyecups

Models supplied in soft case with
wide lanyard, rainguard and integral objective
lens covers.

Distance Scale

The scale allows you to measure either the distance of
an object if the height is known, or the height of an
object if the distance is known.

The unit ‘mil’ is used on the scale. One scale
division is 5 mils and equivalent to an object of height
5m being viewed at a distance of 1000m.
To calculate either the distance or height of an object:

Distance [m] = Height[m] x1000 / No. of mils
Height [m] = Distance[m] x no. of mils / 1000

5 mils

Compass

The Marine-2 is fitted with a ø30mm graduated compass
in degrees suitable for use in the northern hemisphere.
N =360º, S =180º, E=90º and W=270º.

To use, simply hold the binoculars in the viewing
position [horizontal] and focus on an object.

250 260 270