1. Producte acabatview
The Celestron UpClose G2 8x40 Porro Binocular is designed for clear and comfortable viewing across various activities, from birdwatching to sporting events. Its robust construction and advanced optics provide a reliable viewexperiència.
1.1 Característiques clau
- Multi-Coated Optics: Enhances light transmission for brighter, sharper images with improved contrast.
- BK-7 Porro Prisms: Delivers high-quality images with excellent resolution.
- Ampliació 8x: Brings distant objects 8 times closer.
- Objectius de 40 mm: Reuneix ample light for clear views, even in lower light conditions.
- Rugged Aluminum Body: Lightweight yet durable construction.
- Water-Resistant Rubber Armor: Provides protection against the elements and a secure, non-slip grip.
- Ergonomic Thumb Indents: Designed for comfortable and stable handling.
1.2 Què hi ha a la caixa
- Celestron UpClose G2 8x40 Porro Binocular
- Funda de transport suau
- Tapes de lents d'objectiu
- Eyepiece Covers
- Corretja per al coll
- Drap de neteja de lents
Image 1.1: The Celestron UpClose G2 8x40 Porro Binocular, showcasing el seu disseny compacte i ergonòmic.
2. Primers passos
2.1 Desembalatge i inspecció inicial
Carefully remove all items from the packaging. Inspect the binocular and accessories for any signs of damage. If any items are missing or damaged, contact Celestron customer support.
2.2 Fixació de la corretja del coll
- Thread the ends of the neck strap through the strap lugs located on each side of the binocular body.
- Secure the strap by threading it back through the buckle, ensuring it is tightly fastened to prevent accidental drops.
2.3 Ajust dels oculars
The UpClose G2 8x40 features soft folding eyecups. For users without eyeglasses, fold the eyecups down to achieve the full field of view. If you wear eyeglasses, keep the eyecups in the up position to maintain proper eye relief.
Image 2.1: The binocular alongside its included carrying case and neck strap, ready for assembly.
3. Funcionament
3.1 Interpupillary Distance Adjustment
The interpupillary distance (the distance between the centers of your pupils) varies from person to person. To set the correct interpupillary distance for your binocular:
- Hold the binocular up to your eyes and look through them.
- Move the two halves of the binocular closer together or farther apart until you see a single, clear circular field of view.
3.2 Enfocament
The binocular uses a center focus wheel and a right diopter adjustment for precise focusing.
- Choose an object to view approximately 50 yards (45 meters) away.
- Cover the right objective lens (the large lens at the front) with your hand.
- Look through the binocular with your left eye and rotate the center focus wheel until the image is sharp.
- Uncover the right objective lens and cover the left objective lens.
- Look through the binocular with your right eye and rotate the right diopter ring (located on the right eyepiece) until the image is sharp.
- The binocular is now adjusted for your eyes. You can now use the center focus wheel for general focusing.
Imatge 3.1: Primer pla view of the binocular's central focus wheel and the right eyepiece diopter adjustment ring.
4. Cura i Manteniment
4.1 Neteja de les lents
Proper cleaning of the binocular lenses is crucial for maintaining optical performance. Always use the provided lens cleaning cloth or a soft, lint-free cloth specifically designed for optics.
- Gently brush away any dust or loose debris from the lens surfaces using a soft brush or compressed air.
- Apply a small amount of optical lens cleaning fluid to the cloth, not directly to the lens.
- Wipe the lens surface in a circular motion, starting from the center and moving outwards.
- Avoid excessive pressure, which can scratch the lens coatings.
Nota: Never use abrasive cloths, paper towels, or household cleaners, as these can damage the optical coatings.
4.2 Emmagatzematge
When not in use, store your binocular in its protective carrying case in a cool, dry place. Avoid exposing the binocular to extreme temperatures or high humidity for extended periods.
Image 4.1: The binocular shown with a lens cleaning cloth, emphasizing proper care.
5. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La imatge està borrosa o desenfocada. | Ajust incorrecte de l'enfocament. | Adjust the center focus wheel and diopter ring as described in Section 3.2. |
| Seeing two overlapping images. | Interpupillary distance is incorrect. | Adjust the binocular halves until a single circular field of view is achieved (Section 3.1). |
| Vores fosques o vinyetatge a la view. | Eyecups are not correctly positioned for your eyes. | Adjust eyecups (folded down for non-eyeglass wearers, up for eyeglass wearers). |
| Pols o taques a les lents. | Lenses require cleaning. | Clean lenses carefully following instructions in Section 4.1. |
6. Especificacions
- Model: UpClose G2 8x40 Porro Binocular
- Número de model: 71252
- Ampliació: 8x
- Diàmetre de la lent objectiu: 40 mm
- Tipus de prisma: Porro (BK-7)
- Recobriments òptics: Multirevestit
- Camp de View: 430 ft at 1000 yards (143 m at 1000 m)
- Alumnat de sortida: 5 mm
- Alleujament ocular: 12 mm
- Focus proper: 23 peus (7 m)
- Resistència a l'aigua: Resistent a l'aigua
- Pes: 1.5 lliures (0.68 kg)
- Dimensions: 7.5 x 6 x 2.5 polzades (19.05 x 15.24 x 6.35 cm)
7. Garantia i Suport
7.1 Garantia limitada de per vida
Your Celestron UpClose G2 8x40 Porro Binocular is backed by a Limited Lifetime Warranty. This warranty covers defects in materials and workmanship for the lifetime of the product. Please refer to the official Celestron website or contact customer service for full warranty terms and conditions.
7.2 Suport tècnic
Celestron provides unlimited access to technical support from a team of US-based experts. For assistance with product setup, operation, or troubleshooting, please visit the Celestron support weblloc web o contacteu directament amb el seu departament d'atenció al client.
Celestron Support: www.celestron.com/pages/technical-support
