1.25in 8-24mm Zoom Eyepiece Multi Coated Optic Lens for Standard 31.7mm(1.25in) Astronomical Telescope

• 【Zoom Eyepiece Multi-coated Lens】- Broadband Green Film Fully coated optical lens ensures crisp and clear image quantity. Low astigmatism, spherical aberration and off-axis color. All metal mirror body, multi-layer coating on the whole surface, optical performance.
• 【8-24mm Focal Length】- Focal length of 8 to 24mm allows for expanded magnification options. with 20mm Eyepiece diameter.Provides the widest field of view as well as super sharpness and long eye relief. 40 to 60 degree field of view, 15 to 18 mm eye relief.
• 【Scratch Resitance Comfortable Dsign】- The folding rubber eyecup protect your eyes from scratching. Fold down to facilitate the wearer of the glasses and protect the glasses from scratches
• 【31.7mm Astronomy Telescope】- Suitable for standard 31.7mm(1.25in) astronomical telescope. This eyepiece has superb optical effects and superb craftsmanship, making it the best choice for astronomers! A variable magnification eyepiece is equivalent to multiple eyepieces, high magnification to low magnification, short focus to long focus, very cost-effective, easy to adjust the magnification, very practical eyepiece
• 【Wide Application】- Used to observe landscapes and lunar surfaces, planets, nebulae, clusters, and diffuse nebulae. High brightness, large field of view, and making your eyes in a comfortable state.

Description Specification: Condition: 100% Brand New Brand: Datyson Material: Metal Color: Black + Silver Size(L * Dia): Approx. 84 * 41mm / 3.3 * 1.6in Interface: 1.25in Eyepiece diameter: 20mm Focal length: 8-24mm Field of View: 40 to 66 Degree Eye Relief: 15 to 18 millimeter Lens Coating: Broadband Green Film Weight: Approx. 168g Packing List: 1 * Eyepiece