Expert VM 8x40 Marine Professional Binoculars ...#72091

expert-vm-8x40-marine Click to Zoom
Degree of protection IP67

Degree of protection IP67

Protected against water and dust intrusion

Nitrogen purged optical path

Nitrogen purged optical path

Lens protection from fogging in case of a sudden temperature drop


Magniifcation: 8х
Lens diameter: 40 mm
Nitrogen filled: yes
Viewing modes: yes
Body: black with yellow inserts

What's in the box

Binoculars Expert VM 8x40 Marine | Neck strap | Carrying case | Lens cloth | Guarantee card

Where to buy


(Professional binoculars) Viewing modes

Viewing modes

The VM/ VMR version of the line also boasts switchable internal filters to enhance viewing experience. Really helpful in foggy conditions, or bright light, they work by polarizing the incoming light or cutting out some of the spectrum (see Details). Changing the viewing modes is as simple as moving a switch on the bottom of the binocular.

(Professional binoculars) Flat lenses

Flat lenses

The first line of protection against extreme outside conditions – extra durable flat front lenses prevent the inner optics from scratches, dust and moisture.

(Professional binoculars) Bright colour

Bright colour

The distinctive feature of the binocular Expert VM 8x40 Marine is the yellow inserts of the lens caps and eyepiece areas. This special coloring makes the binoculars more visible.

(Professional binoculars) Eyepieces


The only moving part of the body - eyepieces are setting interpupillary distance, while oblique eyecups maximize comfort and cut out peripheral light.

(Professional binoculars) Lens caps

Lens caps

Eclipse-M lens caps remain attached at all times and can protect the front optics from distortion due to precipitation.

Optical characteristics
Type of Optical System Porro 2nd type
Magnification, x 8
Lens diameter, mm 40
Field of View,° 8
Minimum focusing distance, m 5
Eye Relief, mm 15
Exit Pupil, mm 5
Diopter adjustment, dptr. ±3.5
Optical characteristics
Twillight Factor 17.8
Physical & operational characteristics
Operating Temperature,°С - 30 … + 40
Level of Protection (acc. to IEC 60529) IP67
Nitrogen filled, yes/no yes
Body colour black / yellow
Dimensions, mm 200x136x80
Weight, kg 0.8
The Expert was intended from the outset as a platform for several future application developments. The solid, yet very light, glass-reinforced plastic body safely encases the internal moving parts. Nitrogen filling prevents lenses from fogging. Designed as a waterproof, extra durable system the binocular Expert complies with IP67 standards of water & dust resistance (IEC 60529). Comfortable in use, and to carry, the binocular Expert is surprisingly light and compact for the performance level it provides.


Observation in Reflection Reduction Mode neutralizes or minimizes the dazzling effect of light bouncing back from non-metallic, highly reflective surfaces (water, snow, ice or glass) as well as may assist in observing through some of them (car windows).

Reflection Mode of Expert VM / Expert VMR Binoculars

Contrast Mode featuring the yellow light tint helps in twilight, haze or fog for enhancing the image with brighter and contrasting spectrum.
Contrast Mode of Expert VM / Expert VMR Binoculars

Professional Binoculars. Other modifications

Modification Magnification, x Nitrogen filled, yes/no Rubberizing
Expert VMR 8x40 Professional Binoculars 8 yes yes
Expert VM 8x40 Professional Binoculars 8 yes -


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