സെലെസ്ട്രോൺ സ്കൈമാസ്റ്റർ പ്രോ 20x80 ബൈനോക്കുലർ ഇൻസ്ട്രക്ഷൻ മാനുവൽ

ആമുഖം

The Celestron SkyMaster Pro 20x80 Binocular is designed for amateur astronomers and long-distance observers, offering superior optics, coatings, and durable construction. This manual will guide you through setting up, operating, and maintaining your binoculars to achieve crisp, high-contrast images with excellent resolution, even in low-light conditions. Its large 80mm objective lenses and fully multi-coated optics with XLT coating technology ensure exceptional light-gathering capabilities.

ബോക്സിൽ എന്താണുള്ളത്

• Celestron SkyMaster Pro 20x80 Binocular
• Reflex Sight Rail (RSR)
• ഒബ്ജക്റ്റീവ് ലെൻസ് ക്യാപ്സ്
• Interchangeable flared eyecups
• മഴക്കാറ്
• കഴുത്ത് സ്ട്രാപ്പ്
• ലെൻസ് തുണി
• ഇൻസ്ട്രക്ഷൻ മാനുവൽ

ഉൽപ്പന്ന സവിശേഷതകൾ

• Superior Optics: Large objective lenses, BaK-4 prisms, and fully multi-coated optics with Celestron's proprietary XLT coating technology for bright, high-contrast images.
• RSR "Reflex Sight Ready" Rail: Unique detachable rail allows mounting of an optional red dot finderscope for easier target acquisition.
• Durable, Waterproof Body: Rubber-armored, polycarbonate housing protects against damage and is fully waterproof and nitrogen purged to prevent internal fogging.
• Built-in Tripod Adapter: Allows for easy attachment to a tripod for enhanced stability during extended viewing സെഷനുകൾ.

സജ്ജമാക്കുക

1. ഇന്റർപില്ലറി ഡിസ്റ്റൻസ് (IPD) ക്രമീകരണം

Hold the binoculars up to your eyes and look through them. Adjust the distance between the two barrels by moving them closer together or further apart until you see a single, clear circular field of view. This is your interpupillary distance.

2. ഫോക്കസിംഗ്

1. Close your right eye or cover the right objective lens with your hand.
2. Look at a distant object with your left eye through the left eyepiece. Rotate the central focus wheel until the image is sharp.
3. Close your left eye or cover the left objective lens. Look at the same object with your right eye through the right eyepiece. Rotate the diopter adjustment ring (located on the right eyepiece) until the image is sharp.
4. Your binoculars are now adjusted for your eyes. For future viewing, simply use the central focus wheel to adjust for different distances.

3. ഐകപ്പ് അഡ്ജസ്റ്റ്മെൻ്റ്

The eyecups can be twisted up or down to provide the correct eye relief. If you wear eyeglasses, twist the eyecups down. If you do not wear eyeglasses, twist the eyecups up.

4. Attaching to a Tripod

The SkyMaster Pro 20x80 binoculars feature a built-in tripod adapter. Simply attach the binoculars directly to a standard photographic tripod for increased stability, especially during long viewing sessions. This also allows for the attachment of the RSR (Reflex Sight Ready) rail.

പ്രവർത്തിക്കുന്നു

ജനറൽ Viewing

Hold the binoculars steady with both hands. For optimal stability, especially with 20x magnification, using a tripod is highly recommended. The large objective lenses excel at gathering light, providing bright views even in dim conditions.

Astronomical Observation

These binoculars are ideal for observing celestial objects. The 20x magnification allows for detailed views of the Moon's craters, Jupiter's Galilean moons, and various star clusters and nebulae. For best results, observe from a dark-sky location away from light pollution.

Terrestrial Observation

Use the binoculars for long-distance terrestrial viewing, such as wildlife observation, bird watching, or surveying landscapes. The powerful magnification brings distant subjects into clear view.

മെയിൻ്റനൻസ്

വൃത്തിയാക്കൽ

• ലെൻസുകൾ: Use the included lens cloth or a soft, lint-free cloth. For stubborn smudges, use a small amount of lens cleaning fluid applied to the cloth, not directly to the lens.
• ശരീരം: Wipe the rubber armor with a soft, damp തുണി. കഠിനമായ രാസവസ്തുക്കൾ ഒഴിവാക്കുക.

സംഭരണം

Store your binoculars in the provided carrying case when not in use. Keep them in a cool, dry place away from direct sunlight and extreme temperatures. Ensure all lens caps are in place to protect the optics from dust and scratches.

വാട്ടർപ്രൂഫ്, ഫോഗ്പ്രൂഫ്

The binoculars are fully waterproof and nitrogen purged, preventing internal fogging of the lenses when moving between extreme temperatures or in damp conditions. While durable, avoid submerging them in water for extended periods.

ട്രബിൾഷൂട്ടിംഗ്

• മങ്ങിയ ചിത്രം: Ensure proper focusing using the central wheel and diopter adjustment. Verify the interpupillary distance is correctly set for your eyes.
• Loose Eyepiece Covers: The eyepiece covers are designed to be removable. While they may occasionally detach, they can be reattached. Consider securing them with a small tether if frequent detachment is an issue.
• മങ്ങിയ ചിത്രം: In very low light conditions, images may appear dimmer than with the naked eye, which is expected with binoculars. Ensure lenses are clean and free of obstructions.

സ്പെസിഫിക്കേഷനുകൾ

വാറൻ്റി & പിന്തുണ

Your purchase includes a Celestron Limited Lifetime US Warranty. For technical assistance or warranty claims, please contact Celestron's US-based expert tech support. Refer to the official Celestron webവിശദമായ വാറന്റി നിബന്ധനകൾക്കും ബന്ധപ്പെടാനുള്ള വിവരങ്ങൾക്കും സൈറ്റ്.

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