3.5" Questar Duplex Telescope, Broadband Coatings, Zerodur Mirror, Powerguide III Drive

For dedicated stargazers seeking Questar's renowned quality in diverse environments, the 3.5" Questar Duplex is perfect. Featuring broadband coatings, a Zerodur mirror, and a DC-powered drive, it excels in astronomy and nature observation. Easily detach the optical tube from its fork mount with a simple knob turn, transforming it into a versatile spotting scope or telephoto lens for terrestrial use, quickly mountable on any sturdy tripod.

• 3.5-inch aperture: Clear view of celestial objects
• Broadband dielectric multicoatings: Enhanced light transmission
• Zerodur mirror: Precise and stable imaging
• Powerguide III drive system: Seamless tracking
• 1/8th wave total system accuracy: Sharp and crisp images
• Magnification range: 54x to 162x for detailed observation
• Galaxy and nebula viewing: Explore deep space objects
• Included eyepieces: 1.25" and 24" for varied viewing
• Detachable optical tube: Versatile for different uses
• Dual arm fork mount: Stable and secure
• Terrestrial use: Ideal for nature studies and photography
• 10-year warranty: Long-lasting quality assurance