Need help?Do you have a question about the Bresser NATIONAL GEOGRAPHIC Series and is the answer not in the manual?
Warning against looking directly at the sun to prevent permanent vision loss.
Caution regarding small parts and packaging materials posing a suffocation risk to children.
Warning that direct sunlight focused by lenses can cause fires.
Instructions on not disassembling, avoiding high temperatures, and respecting privacy.
Instructions to visit the website via QR code or weblink for further information and translations.
Details on the regular guarantee period, extended warranty, and service contact.
Links to online resources for telescope usage guidance and frequently asked questions.
Steps for setting up the refractor telescope, including tripod and main tube connection.
Identification and description of components specific to the refractor telescope model.
Steps for setting up the reflector telescope, including tripod and accessory tray.
Identification and description of components specific to the reflector telescope model.
Guidance on extending and adjusting the height of the tripod legs for optimal viewing.
Instructions for securely attaching the telescope optical tube to the tripod head mount.
Steps for mounting the viewfinder or LED viewfinder onto the telescope body.
Procedure for inserting the eyepiece and zenith mirror into the telescope's eyepiece holder.
Instructions for fitting the accessory tray to the tripod for holding accessories.
Instructions for attaching the telescope tube to the tripod and securing the vertical fine adjustment mechanism.
Formula and examples for determining telescope magnification based on focal lengths.
Description of how to move the telescope up/down and left/right using mount controls.
Steps to align the viewfinder with the main telescope for easy object location.
How to use adjusting screws to center the target image in the viewfinder's crosshairs.
Guidance on attaching and using the moon filter for brighter observations.
Instructions for cleaning lenses and protecting the device from dust and moisture.
Information about observing the Moon, including its characteristics and phases.
Details on observing the Orion Nebula (M 42), its location, and composition.
Information about the Ring Nebula (M 57) in Lyra, its classification, and appearance.
Details on the Dumbbell Nebula (M 27), its discovery, and visibility.
Explanation of focal width and how lenses work to form a clear image.
How eyepieces magnify images and the formula for calculating magnification.
Explanation of the function of erecting lenses and Barlow lenses for image orientation and magnification.
Definition of magnification and how it relates to viewing objects through the telescope.
Explanation of how the zenith mirror redirects light for comfortable viewing.
Guidelines for proper disposal of packaging and information on the product's warranty and service.
Information about the collaboration with National Geographic and website address.
Company address, website, and contact information for Bresser GmbH.
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