Bushnell 788845 Instruction Manual

Pages 34

Year 2001

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Bushnell 788845 Telescope Specification

The Bushnell 788845 Telescope is a versatile and user-friendly optical instrument designed for amateur astronomers and hobbyists. It features an 80mm aperture refractor, providing clear and bright images of celestial objects, making it ideal for both terrestrial and astronomical viewing. The telescope is equipped with fully coated optics that enhance light transmission, ensuring vivid and sharp images. It comes with a sturdy aluminum tripod, offering stability and easy adjustability for optimal viewing angles. The telescope includes a panhandle mount with a control arm for smooth tracking of moving objects across the night sky. Its compact and lightweight design allows for easy transportation and setup, making it suitable for various observation locations. The Bushnell 788845 also comes with a range of accessories, including multiple eyepieces that provide varying magnification levels, allowing users to customize their viewing experience. Additionally, the telescope includes a finder scope that aids in the quick and accurate alignment of celestial objects. This model is designed to be intuitive, making it accessible for beginners while still offering features that satisfy the needs of more experienced users. The Bushnell 788845 Telescope combines quality construction with practical functionality, making it a reliable choice for those looking to explore the wonders of the universe.

Bushnell 788845 Telescope F.A.Q.

How do I align the finderscope on the Bushnell 788845 Telescope?

To align the finderscope, first choose a distant object during the day, such as a telephone pole or a chimney. Center the object in the main telescope's eyepiece. Then, adjust the finderscope by using its alignment screws until the crosshairs are centered on the same object.

What should I do if my telescope's image is blurry?

Ensure the telescope is focusing correctly by adjusting the focus knob. Check that the eyepiece is inserted properly. If the problem persists, clean the lenses with a soft cloth and ensure the telescope has cooled to the ambient temperature if moved from a warm to a cold environment.

How can I maintain the Bushnell 788845 Telescope for optimal performance?

Regularly check and clean the lenses with a microfiber cloth. Store the telescope in a dry, dust-free environment. Periodically check for loose screws or parts and tighten them as needed. Avoid exposing the telescope to moisture and extreme temperatures.

What is the best way to transport my telescope safely?

Use a padded telescope case to protect it from shocks and impacts. Ensure all parts are securely fastened and use bubble wrap or foam to cushion delicate components. Avoid exposing the telescope to extreme temperature changes during transport.

How do I troubleshoot a shaky or unstable image?

Check that the tripod is set up on a stable, level surface and that all tripod legs are securely locked. Ensure that the telescope is properly mounted and balanced. Consider using vibration suppression pads if the problem persists.

What should I do if the telescope's mount is difficult to adjust?

Inspect the mount for any obstructions or debris and clean if necessary. Lubricate the moving parts with a light machine oil. If the mount is still difficult to adjust, check for bent or damaged components and contact the manufacturer for further assistance.

How can I improve my viewing experience with the Bushnell 788845 Telescope?

Observe from a location with minimal light pollution. Allow your eyes to adapt to the dark before viewing. Use higher-quality eyepieces and filters to enhance image clarity and contrast.

What steps should I take if the telescope won't focus?

Ensure the focus knob is functioning correctly and not obstructed. Check that the eyepiece is correctly inserted. If these steps do not resolve the issue, inspect the lenses for cleanliness and alignment.

What is the proper way to clean the telescope lenses?

Use a blower bulb to remove dust and debris, then gently clean the lenses with a microfiber cloth or lens cleaning tissue. Use a lens cleaning solution sparingly and avoid applying it directly to the lenses.

How do I set up the Bushnell 788845 Telescope for the first time?

Begin by assembling the tripod and ensuring it is stable and level. Attach the telescope tube to the mount securely. Insert the eyepiece into the focuser and align the finderscope as per the instructions in the manual.