Binoculars > Instruments > Kahles > Helia > Kahles Binoculars HELIA 8x42

Product no.: 71990

Binoculars HELIA 8x42

Name: Kahles Binoculars HELIA 8x42
Brand: Kahles
Price: 720 USD

$ 720.00 incl. VAT, plus shipping costs

too expensive?

short-term
ready for shipping in 3-5 weeks + lead time

No delivery possible before christmas
Check alternatives on stock or order a voucher!

add to cart

Product questions?

advice for Binoculars

Product description Specifications Recommended accessories Customer reviews (0)

Product description

Specifications

Capacity

Performance data enables binoculars to be compared with one another.

Click to read more...

Type of build

Describes the internal structure of a pair of binoculars, thereby further subdividing the different types.

Click to read more...

Roof

A compact and modern binoculars design, in which the objective lens and the eyepiece lie in a straight line.

Click to read more...

Magnification

The first number in the binoculars’ model number represents the magnification. It specifies how much larger an object appears compared to when viewed with the naked eye.

Click to read more...

Front lens diameter (mm)

Front lens diameter

The second specification in the binoculars’ model number is the front lens diameter. The larger it is, the more light the binoculars collect.

Click to read more...

42 is the answer to the ultimate question “of life, the universe, and everything” (according to Douglas Adams)

Click to read more...

Exit pupil (mm)

Exit pupil

Relates to the beam of light emitted by the eyepiece. The exit pupil is closely associated with the brightness of a pair of binoculars.

Click to read more...

5,3

Eye relief (mm)

Eye relief

The eye relief specifies the maximum distance from the eyepiece at which the entire field of view can still be seen. A suitable distance for spectacles wearers is >16mm.

Click to read more...

Diopter compensation

Dioptre compensation

Dioptre compensation can be used to compensate for differences between the right and left eye.

Click to read more...

+/-4

Interpupillar distance (mm)

Interpupillary distance

The interpupillary distance indicates how far the eyepieces or tubes can be pushed together or pulled apart. This is an important indication, since each person has a different interpupillary distance.

Click to read more...

56-73

Focusing system

Binoculars are focused by focusing on the object, or rather the eyes of the observer.

Click to read more...

Central focusing

The sharpness is adjusted via a central focusing wheel.

Click to read more...

Special features

Binoculars can be equipped with additional functions such as an image stabilizer or a zoom.

Click to read more...

Zoom function

The binoculars’ magnification may be variably adjusted using either a lever or a scroll-wheel.

Click to read more...

Eyepieces for spectacle wearers

These eyepieces have a relatively large eye relief. It is possible to wear spectacles while observing and still benefit from a comfortable viewing position.

Click to read more...

yes

Image stabilizer

Compensates for the natural trembling of the hands. The picture is so stable, as if you were observing using a tripod.

Click to read more...

Compass

On these models, the compass display is usually shown in a small part of the field of view. A distinction is made between digital and manual versions.

Click to read more...

Rangefinder

An automatic or manual feature for measuring distances.

Click to read more...

Splash-proof

These binoculars may only be exposed to moderate moisture or light drops of water.

Click to read more...

yes

Watertight

Watertight optics are equipped with special seals and are gas-purged. This is usually with nitrogen or argon gas. Since these gases are heavier than air, they cannot escape.

Click to read more...

yes

Protection bag

yes

Lens cover

yes

eyepiece cap

yes

Field of view

Information about the field of view enables binoculars to be more easily compared with one another.

Click to read more...

True field of view (°)

True field of view

The angular field of view visible with the binoculars.

Click to read more...

7,2

Apparent field of view (°)

Field of view at 1,000 m (m)

Field of view at 1,000 m

The visible field in meters, that can be seen from a distance of 1,000 meters. This information is often more easily visualised as an angular measurement.

Click to read more...

126

Close focus limit (m)

Close focus limit

The shortest distance which can still be seen sharply through binoculars.

Click to read more...

Twilight factor

Used to compare binoculars’ performance in low light conditions. The higher the number, the more suitable it is for twilight. However, the value should always be considered in connection with the exit pupil.

Click to read more...

18,3