Refractor Telescope Celestron 50-AZ POWERSEEKER (model 199589) 50 mm aperture, alt-azimuth mount

The Celestron 50-AZ POWERSEEKER refractor telescope with a 50 mm aperture is designed for beginner astronomical and terrestrial observation. The compact optical tube and alt-azimuth mount provide straightforward up/down and left/right motion, allowing quick setup and intuitive pointing. The instrument is supplied with eyepieces that enable different magnifications for lunar, planetary and daytime nature viewing, and its lightweight construction supports easy transport to observation sites.

Advantages

The alt-azimuth mount offers simple intuitive tracking without complex setup, while the 50 mm objective lens balances portability and light-gathering capability for bright targets like the Moon and some planets. Included eyepieces expand magnification options for close-up and wider-field views. The compact size and modest weight make the telescope convenient to carry and set up for casual stargazing or daytime observation. Construction and optical design are focused on ease of use for those new to telescopes.

Suitable for

• Beginner stargazing and learning basic telescope operation
• Lunar observation and basic planetary viewing
• Daytime terrestrial observation and nature watching
• Portable use on short outings and travel

Key specifications

• Optical design: Refractor (achromatic objective)
• Aperture: 50 mm
• Mount type: Alt-azimuth for manual up/down and left/right movement
• Optical tube: Compact, lightweight construction for portability
• Eyepieces: Supplied set offering multiple magnifications (varied focal lengths)
• Primary uses: Astronomical and terrestrial observation

How to use

Set the telescope on a stable, level surface and attach the optical tube to the alt-azimuth mount according to the supplied instructions. Insert a supplied eyepiece and point the telescope toward a bright target; use the mount’s controls to adjust elevation and azimuth for centering the object in the field of view. Start with the lowest magnification eyepiece to locate objects, then switch to higher magnifications as needed for more detail. Allow time for your eyes to adapt to low light when observing at night and avoid rapid temperature changes that can affect image quality.

Usage recommendations

For best results, observe from a stable, dark location away from direct artificial lights. Begin with the Moon or bright planets to learn focusing and tracking with the alt-azimuth mount. When transporting the telescope, protect the optics with the provided caps and store the instrument in a padded case or wrapped clothing to reduce shocks.