Tele Vue Panoptic 41mm 2-inch Eyepiece, 68-degree Apparent Field of View

The Tele Vue Panoptic 41mm 2-inch eyepiece is a premium optical component engineered for wide-field astronomical observation. With a 68-degree apparent field of view, this eyepiece delivers expansive, immersive views of the night sky, allowing observers to take in large star clusters, nebulae, and galaxies with exceptional clarity. Its sophisticated design ensures that images remain sharp and high-contrast from the center to the edge of the frame, providing a professional-grade experience for amateur astronomers.

Advantages

This eyepiece stands out due to its superior optical correction, which minimizes aberrations and maintains image integrity across the entire field. The generous eye relief ensures comfortable viewing sessions, even for those who wear eyeglasses, while the high-quality multi-coatings maximize light transmission for brighter, more detailed observations. Its robust construction and precise engineering make it a reliable tool for long-term use in various atmospheric conditions.

Suitable for

• Deep-sky observation of large nebulae and star clusters
• Wide-field scanning of the Milky Way
• General astronomical viewing requiring high contrast and clarity
• Users who prefer comfortable eye relief during extended sessions

When it may not be suitable

This eyepiece may not be ideal for telescopes with very fast focal ratios, as it might introduce exit pupils that are too large for the observer's eye. Additionally, its physical size and weight require a sturdy 2-inch focuser, making it less suitable for smaller, lightweight telescopes or those equipped only with 1.25-inch focusers.

Key specifications

• Focal length: 41mm
• Barrel size: 2 inches
• Apparent field of view: 68 degrees
• Eye relief: 27mm
• Optical design: Multi-element wide-field

How to use

To use the Tele Vue Panoptic 41mm, insert the eyepiece into the 2-inch focuser of your telescope and secure it firmly with the locking screws. Once seated, adjust the telescope's focus knob until the image appears sharp. Because of its wide field of view, it is recommended to start with a lower magnification to locate objects before switching to higher power if necessary. Ensure the eyepiece is kept clean and stored in its protective case when not in use to maintain optical performance.

What to consider before purchase

• Verify that your telescope is compatible with 2-inch accessories
• Check if your telescope's focal ratio is suitable for a 41mm focal length
• Ensure your mount can handle the weight of a large 2-inch eyepiece
• Consider the exit pupil size relative to your telescope's aperture

Usage recommendations: For optimal performance, always use the eyepiece in a clean environment and avoid touching the glass surfaces. If cleaning is necessary, use only professional-grade optical cleaning solutions and microfiber cloths to prevent scratching the multi-coatings.