Carson JR-042 Bruksanvisning

Carson Kikkert JR-042

Les nedenfor 📖 manual på norsk for Carson JR-042 (3 sider) i kategorien Kikkert. Denne guiden var nyttig for 2 personer og ble vurdert med 4.8 stjerner i gjennomsnitt av 1.5 brukere

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CARSON®

Single Circular Field

central

roll-down/

twist-adjust

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...

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eyecups

adjustable

right

diopter

(eyepiece)

Full Size Binoculars

Congratulations on selecting your new Carson Binocular! In order

to achieve optimum performance, please follow instructions for

proper use and care.

BASIC BINOCULAR TERMINOLOGY:

Binoculars are commonly identified using 2 sets of numbers. The most common size is 8x21mm. The “8” is

the magnification and the “21” is the diameter of the objective lens in millimeters.

Magnification: Typically, binoculars range from 5x to 12x power. A 5x binocular means that the image you see

through the binocular is 5 times larger than it would be when viewed with the naked eye. There are larger

power binoculars available, and most higher power binoculars are usually the variable type, also known as

zoom binoculars. A 20-80x zoom binocular, for instance, has a magnification range from 20 to 80 power.

Objective Lens: The objective lens (front lens) diameter is listed in millimeters. The larger the lens, the more

light can enter the binocular and the brighter the image will be. However, binoculars with smaller lenses are

more compact and portable.

Field-of-View: (Also known as FOV) is the total width of the viewing area through your binoculars from left to

right. It is often measured in feet at 1,000 yards. For instance, if you see “358 ft @ 1000 yards”, that means an

object that is 358’ wide and a thousand yards away will take up the entire viewing area of the binocular image

you see. Sometimes this measurement is listed in degrees and is referred to as Angle of View, i.e. 8° . To

convert to feet, multiply the number of degrees by 52.5 and you will get the FOV. Example: If Angle of View is

8°, Field of View is 8 x 52.5 = 420’ @ 1,000 yds.

EYE ADJUSTMENTS: HOW TO ADJUST FOR DISTANCE BETWEEN THE EYES

The distance between the eyes, interpupillary distance,

varies from person to person. To achieve perfect alignment

of lens to eye:

1. Hold binoculars in normal viewing position.

2. Rotate barrels closer or farther apart until you see

a single circular field.

INDIVIDUALLY ESTABLISHING LEFT/RIGHT EYE FOCUS:

Most binoculars have a center focus wheel and an independent right diopter eyepiece to account for small

differences in the strength of each eye. Please follow the steps below to focus properly:

1. Eyecups should be fully extended if you don’t wear glasses. If you wear glasses, twist/roll down

eyecups to bring your eyes closer to the binocular lens.

2. With right eye closed, rotate the central focusing wheel until the image

in the left eyepiece is sharp.

3. With left eye closed, rotate the adjustable right diopter eyepiece

until the image is sharp.

4. Image should now be focused to your individual eye

strength and will retain setting for future use.

Note: If you still cannot focus, rotate adjustable right

diopter to reset by lining up symbols (triangle, line, circle, etc.)

on diopter eyepiece and barrel. Then repeat Focusing Steps 2 and 3.

FOCUSING YOUR BINOCULARS:

While viewing an image, adjust the center focus wheel for distance.

Please note that certain binoculars have different focusing systems. Some may only contain a center

focus wheel which will focus both eyepieces simultaneously. Some may employ a central focus wheel with a

rotating left eyepiece. Others will not have a center focus wheel and you must turn each eyepiece inde-

pendently to focus. Never try and force an eyepiece if it was not designed to turn. This may seriously damage

your binocular.

ROLL-DOWN EYECUPS:

Your binoculars may be fitted with rubber eyecups designed to exclude extraneous light. If you wear eyeglass-

es, you may be able to roll-down the eyecups. Some binoculars are outfitted with twisting eyecups which raise

and lower the eyecups. For eyeglass wearers, lowering or rolling down the eyecups will bring your eyes closer

to the binocular lenses, thus providing an improved field of view. Please note that not all binoculars are

equipped with roll-down or twisting eyecups.

TYPES OF BINOCULARS:

Standard binoculars traditionally offer magnification in one set power only and they use a wheel or knob used

to engage the focus mechanism.

Fixed focus binoculars cannot be adjusted and are usually fixed at an average distance. They are normally

used for concerts, opera, or any situation in which variable focusing on objects is not required.

Zoom binoculars are equipped with a zoom function to allow you to take a closer

look at the object you are viewing. In order to operate a zoom binocular, you must first

focus on a distant object. To zoom in, simply adjust the zoom lever or switch to the

desired magnification setting. Please note that you may need to adjust the center focus

wheel slightly when changing the power setting. Zoom systems vary by model.

Waterproof binoculars and fog-proof binoculars should be nitrogen purged and O-ring sealed in order for

their internal lenses to be truly resistant to fogging and/or water damage.

STYLE OF BINOCULARS: PORRO OR ROOF PRISM DESIGN

Binoculars come in two distinct styles in which the design is dependent upon the type of prism system used.

The image that passes through a binocular is upside down (a function of the lens) and needs to be corrected.

The prism is the optical glass inside a binocular whose purpose is to invert the image.

Roof Prism Systems: The prisms overlap closely allowing the objective (front)

lens to line up directly with the eyepieces. The result is a slim, streamlined shape in

which the lenses and prisms that magnify and correct the image are in a straight line.

Porro Prism Systems: The objective lens is offset from the

eyepiece. Light is redirected through the binocular internally.

The result is a shorter, stockier shaped binocular. In general,

porro prism binoculars offers a wider field of view. Most

zoom binoculars use the porro prism system.

Produkspesifikasjoner

Merke:	Carson
Kategori:	Kikkert
Modell:	JR-042
Vekt:	621 g
Bredde:	160 mm
Dybde:	127 mm
Høyde:	50.8 mm
Objektiv diameter:	42 mm
Produktfarge:	Black, Green
Forstørring:	10 x
Objektivbelegg:	Fully Multi Coated (FMC)
Prismetype:	BaK-4
Synsfelt (ved 1000 m avstand):	- m
Øyehvile:	17 mm
Utgangspupill:	- mm