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Bushnell 78-8890, 78-8846, 78-8850, 78-8831, 78-8840 instruction manual Mconseils Utiles

Models: 78-8831 78-8850 78-8846 78-8890 78-8840

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MCONSEILS UTILES

1.Le télescope est un instrument très sensible. Pour obtenir les meilleurs résultats et le moins de vibrations, installez le télescope sur un endroit plat, sur le sol plutôt que sur une surface en béton ou une plate-forme en bois. Cela fournira une base plus stable pour l’observation, surtout si votre nouveau télescope a attiré une foule.

2.Si possible, observez à partir d’un endroit comportant relativement peu de lumière.Vous pourrez ainsi voir des objets d’une luminosité plus faible. Vous serez surpris(e) de constater que vous pouvez voir bien plus d’objets célestes à partir d’un lac ou d’un parc local qu’à partir d’un jardin situé en ville.

3.Il N’est JAMAIS recommandé d’observer avec le télescope à partir d’une fenêtre.

4.Autant que possible, observez les objets qui sont hauts dans le ciel. Attendez que l’objet monte bien au-dessus de l’horizon pour obtenir une image plus brillante et plus nette. Les objets situés à l’horizon sont aperçus à travers plusieurs couches de l’atmosphère terrestre. Vous êtes- vous jamais demandé pourquoi la Lune paraît orange lorsqu’elle se couche à l’horizon? C’est parce que vous la regardez à travers une quantité d’atmosphère bien plus grande qu’il n’y en a directement au-dessus. (Remarque: Si les objets hauts dans le ciel paraissent déformés ou ondulés, la nuit est probablement très humide). Durant les nuits où l’atmosphère est instable, l’observation avec un télescope peut être difficile sinon impossible. Les astronomes parlent des nuits vives et claires comme des nuits de “bonne observation”.

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Bushnell 78-8890, 78-8846, 78-8850, 78-8831, 78-8840 instruction manual Mconseils Utiles
Page 43 Page 45

78-8831, 78-8850, 78-8846, 78-8890, 78-8840 specifications

The Bushnell 78-8840 is a standout model in the realm of digital binoculars, combining high-quality optics with advanced technological features to enhance your viewing experience. Designed for both amateur and professional users, this model encapsulates sophistication, practicality, and durability in a compact form.

One of the main features of the Bushnell 78-8840 is its impressive magnification. With a powerful 8x magnification paired with a 40mm objective lens, this binocular offers excellent light transmission for clear, bright images even in low-light conditions. This makes it a perfect companion for birdwatching, sporting events, or nature observation. The multi-coated optics further optimize the clarity and brightness of the visuals, providing users with sharp and vivid images.

The Bushnell 78-8840 is equipped with an innovative digital image stabilization technology that minimizes the shake and vibrations commonly experienced when using traditional binoculars. This feature is especially beneficial for users who may have unsteady hands or for prolonged viewing sessions, ensuring a stable and enjoyable experience.

Durability is a significant aspect of the 78-8840 model. It features a rugged, waterproof, and fog-proof design, making it suitable for various environmental conditions. This resilience allows for worry-free use in both wet and cold climates, ensuring consistent performance regardless of the surroundings.

Another significant characteristic of this model is its built-in digital camera function. The Bushnell 78-8840 allows users to capture high-resolution images and even record video, making it a versatile tool for wildlife enthusiasts and outdoor adventurers. The user-friendly interface provides straightforward navigation through capturing and storing images, which can be easily shared post-expedition.

The lightweight and ergonomic design of the binoculars ensures that they are comfortable to hold during extended periods of use. This benefit, combined with a long-lasting battery life, makes the Bushnell 78-8840 an accessible option for those who want a high level of functionality without the added weight.

In summary, the Bushnell 78-8840 digital binoculars stand out with their powerful magnification, advanced stabilization technology, and user-oriented design. Whether you are hiking, birdwatching, or enjoying a sports event, this model promises exceptional performance and reliability.