Zoom eyepiece: 8-20mm planar APO zoom eyepiece, performance multiplier imaging, clear astronomical viewing

1.Product Sellpoints:

• Astronomical Viewing Excellence: Designed for clear and detailed observation of celestial bodies with an 8-20mm APO zoom eyepiece.
• Superior Optical Performance: Utilizes advanced APO design and flat field architecture for high-resolution and wide-angle viewing.
• Precision Engineering: Features exceptional lens processing precision, comparable to high-end camera lenses.
• Versatile Compatibility: Compatible with a wide range of telescopes and interchangeable with most mid-to-high-end systems.
• High-Quality Imagery: Offers a 2.5x zoom ratio with superior sharpness even at the highest magnification.
• Cost-Effective Solution: Reduces the need for multiple fixed magnification eyepieces, providing a single versatile solution.

2.Features:

• Apo Chromatic Aberration Correction: Over 10 lenses, including multiple ED glass elements, to ensure minimal color fringing for true color representation.
• Flat Field Design: Maintains image quality from the center to the edges at all magnification levels, ensuring sharpness throughout the field of view.
• Ultra-Wide Field of View: Provides an expansive 60°-80° field of view, unmatched by other zoom eyepieces.
• Specialized Coating Technology: Customized coatings for each lens material and radius, enhancing brightness, contrast, and color vibrancy.

5.Specification:

• Focal length: 8-20mm