Fully Multi-Coated Eyepiece Lens 1.25 Inch Black for Sun Filters for Astronomic

Metal body: full-surface multi-layer coating, high-quality optical performances. High definition: high brightness, the effect more shocking The observation very comfortable. Large diameter: high-transparency and wide field of view. Fully Multi-Coated Eyepiece Lens 1.25 Inch Black for Sun Filters for Astronomic Features Metal body: full-surface multi-layer coating, high-quality optical performances. High definition: high brightness, the effect more shocking The observation very comfortable. Large diameter: high-transparency and wide field of view. Good help to the Makes it easier to navigated the night with a Portable and lightweight: Easy to use and carry out. Specifications: Material: Alumunum Alloy+Optical Glass Diamter: 31.7mm/1.25 Thread Size: M30x1, M28x0.6(optional Package Includes: 1x Solar Filter note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item