Celestron Nature 10x50

Celestron Nature 10x50 bruksanvisning

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  • Porro Binocular
    IPD SCALE
    IPD
    Roof Binocular
    NATURE SERIES BINOCULARS
    Thank you for purchasing Celestron binoculars and we hope you will have many years of pleasure with them. To maximize your enjoyment of the binoculars, please read
    these instructions on use and care before using them.
    1. Adjusting the Interpupillary Distance (IPD)
    Since the distance between the eyes (specifically, the distance between the centers of the pupils) varies among individuals, the two eyepieces of the binoculars must be
    correctly aligned (adjusted). This is called adjusting the interpupillary distance. To adjust this distance, lift the binoculars up to your eyes (using both hands) and look
    through them at an object in the distance. Move the two halves of the binoculars about the hinge until you see one clear circle of image through both eyes.
    2. Adjusting Focus
    Since most people have a variance of vision from their left eye to their right eye, you must adjust the focusing system.
    Use the following steps to achieve focus: (1) Close your right eye and look through the left side of the binoculars with
    your left eye at the subject matter. Rotate the center focusing wheel until the image appears in sharp focus; (2) Close
    your left eye and look through the right eyepiece (called the diopter). Rotate the right eyepiece until the image appears
    in sharp focus; (3) Now look through both eyepieces with both eyes open. Since you’ve already adjusted the right
    eyepiece, use only the center focusing wheel to refocus on a new object at a different distance.
    Note: Your binocular has a diopter indicator, please note the setting for later use for faster focus adjustment.
    Hint: Eyeglasses worn for nearsightedness should be worn when using binoculars as you may not be able
    to reach a sharp focus at infinity without them.
    3. Set the Twist Up Rubber Eyecups
    Twist the Rubber Eyecups up if you do not wear eyeglasses but fold them down if you do wear eyeglasses to obtain the maximum field of view.
    Now you are ready to use your binoculars --- enjoy the view!
    4. Tripod Adaptability
    These binoculars feature a built-in tripod adapter fitting which is a threaded screw hole underneath a cap. To attach a binocular tripod adapter, remove the cap and
    then thread the screw from the binocular tripod adapter into the threaded screw hole. The other end of the binocular tripod adapter attaches to a photographic tripod.
    Mounting binoculars this way allows for added stability and comfort.
    5. Care and Cleaning
    Binoculars do not need routine maintenance other than making sure that the objective lenses and eyepieces are kept clean. If repairs become necessary, they should be
    serviced by the manufacturer or a qualified binocular repair company. Collimation (optical alignment) is the biggest concern with binoculars. If your binoculars are roughly
    handled or dropped, there is a good chance that the collimation will be out and they should be serviced. Dirty objectives and/or eyepieces mean less light transmission
    and loss of brightness as well as unsharp images. Keep your optics clean! When not using your binoculars store them in the case provided. Avoid touching the glass
    surfaces but if fingerprints (which contain mild acid) get on them, they should be cleaned as soon as possible to avoid damaging the coatings. To clean the optical surfaces,
    we recommend a lens/optics cleaning kit available at most photo or optical shops and follow the instructions provided closely. If you have a lot of dust or dirt accumulated,
    brush it off gently with a camel’s hair brush and/or utilize a can of pressurized air before using the cleaning kit. Alternately, you could use the Celestron LensPen (# 93575)
    made especially for cleaning binoculars. Never attempt to clean your binoculars internally or try to take them apart!
    6. Caution! Viewing the sun may cause permanent eye damage. Do not view the sun with your binoculars or even with the naked eye.
    7. Problems or Repair
    If warranty problems arise or repairs are necessary, contact the Celestron customer service department if you live in the U.S.A. or Canada. If you live elsewhere, please
    contact the Celestron dealer you purchased the binoculars from or the Celestron distributor in your country (listings on the Celestron website).
    8. Warranty
    Your binocular has the Celestron Limited Lifetime Warranty for U.S.A. and Canadian customers. For complete details of eligibility and for warranty information on customers
    in other countries visit the Celestron website.
    www.celestron.com • 2835 Columbia Street • Torrance, CA 90503 U.S.A. • Telephone: 310.328.9560 • Fax: 310.212.5835
    ©2012 Celestron • All rights reserved. • 06-12
    This product is designed and intended for use by those 14 years of age and older.
    Product design and specifications are subject to change without prior notification.
    Roof Prism Binocular
    Porro Prism Binocular
    Eyecup
    Eyecup
    Eyepiece
    Eyepiece
    Tripod Adapter
    Threads (under
    cap)
    Tripod Adapter
    Threads (under
    cap)
    Diopter
    Adjustment
    Diopter
    Adjustment
    Focus
    Wheel
    Focus
    Wheel
    Objective Lens
    Cap (outer) &
    Lens (under)
    Objective Lens
    Cap (outer) &
    Lens (under)
    ENGLISH
Celestron Nature 10x50

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Spesifikasjoner for Celestron Nature 10x50

Merke Celestron
Modell Nature 10x50
Produkt Kikkert
Språk Engelsk
Fyltype PDF
Vekt og dimensjoner
Vekt 1021g
Ytelse
Forstørring 10x
Objektiv diameter 50mm
Prismetype BaK-4
Produktfarge Svart
Utgangspupill 5mm
Synlig synsfelt 5.6°
Øyehvile 20mm
Vanntett
Twilight faktor 22
Lysstyrke -cd/m²
Objektivbelegg Fully Multi Coated (FMC)
Synsfelt (ved 1000 m avstand) -m
Pupillavstand (min) 56mm
Pupillavstand (max) 72mm

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