Bushnell 261729 Instruction Manual

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Year 2002

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Bushnell 261729 Binocular Specification

The Bushnell 261729 Binocular is a versatile optical device designed for outdoor enthusiasts who demand clarity and durability. Featuring multi-coated optics, this binocular offers enhanced light transmission and brightness, ensuring a clear and vivid viewing experience even in low-light conditions. The BaK-4 prisms are incorporated to deliver sharp and detailed images, optimizing the contrast and resolution.

With a magnification power that allows for detailed observation from a distance, the Bushnell 261729 is ideal for bird watching, sports events, and nature exploration. The objective lens diameter is engineered to balance between field of view and image clarity, making it practical for various applications. Its rugged construction boasts a non-slip rubber armor that not only absorbs shock but also provides a firm grip, ensuring ease of handling in challenging environments.

The binocular is designed with user comfort in mind, featuring adjustable eyecups that accommodate eyeglass wearers and an easy-to-use central focusing knob for quick adjustments. The eye relief is carefully calibrated to reduce eye strain, facilitating prolonged use without discomfort. The Bushnell 261729 is also nitrogen-purged and O-ring sealed, rendering it both waterproof and fog-proof, making it reliable in diverse weather conditions.

Compact and lightweight, this binocular is portable and easy to carry, making it an excellent choice for those who require mobility without sacrificing performance. Its robust design ensures longevity, while its advanced optical features provide users with a superior viewing experience. The Bushnell 261729 Binocular is a testament to Bushnell's commitment to quality and innovation in optical technology.

Bushnell 261729 Binocular F.A.Q.

How do I adjust the focus on the Bushnell 261729 binoculars?

To adjust the focus, use the center focus wheel located between the two barrels. Rotate the wheel until the image becomes clear. For fine adjustments, use the diopter adjustment ring near the right eyepiece.

What should I do if the binoculars are not focusing properly?

Ensure that the diopter adjustment is correctly set for your eyesight. If focus issues persist, check for any debris or smudges on the lenses and clean them with a microfiber cloth.

How can I clean the lenses of my Bushnell 261729 binoculars?

Use a soft, lint-free cloth or a microfiber cleaning cloth. Gently wipe the lenses in a circular motion. For stubborn dirt, use a lens cleaning solution specifically designed for optics.

How can I maintain the waterproof feature of my binoculars?

Ensure that all seals and gaskets are intact and undamaged. Avoid submerging the binoculars in water for long periods. Clean any dirt or salt residue after exposure to water.

What is the best way to store my Bushnell binoculars when not in use?

Store the binoculars in a cool, dry place. Use the protective case to prevent dust and scratches. Avoid leaving them in direct sunlight or extreme temperatures.

How can I attach a strap to my Bushnell 261729 binoculars?

Thread the strap through the loops on each side of the binoculars. Secure the strap by tying or using the provided fasteners. Ensure the strap is securely attached before use.

What should I do if the binoculars become foggy inside?

Internal fogging indicates a breach in the waterproof seal. Contact Bushnell customer service for repair or replacement options. Avoid attempting to open or repair the binoculars yourself.

Can I use my Bushnell 261729 binoculars in low-light conditions?

Yes, these binoculars are designed for improved visibility in low-light conditions. For optimal performance, ensure the lenses are clean and free of obstructions.

How do I adjust the eyecups for comfortable viewing?

The eyecups can be twisted up or down to adjust the eye relief. For users with glasses, twist the eyecups down. For those without glasses, twist them up for a full field of view.

What is the recommended way to carry my binoculars during hikes?

Use a neck strap or a harness for better weight distribution. This will reduce fatigue and keep the binoculars easily accessible. Ensure the strap or harness is securely attached.