Telescope Filter, Moon Filter for Astronomy, Telescope Eyepiece Standard 1.25 inches Filter Accessories,Thread Pure Optical Glass Lens Reduce Light Pollution

• STANDARD 1.25 INCHES FILTER:The telescope filter moon filter will fit all standard sized 1.25inch eyepieces and accessories.
• REDUCE GLARE AND IMPROVE DEFINITION:This astronomy telescope eyepiece reduces glare and improves definition so you can see the moon's features.
• REDUCE THE BRIGHTNESS AND IMPROVE CONTRAST:The high quality eyepiece filter for reducing the brightness of the moon and improving contrast and surface detail.
• PRACTICAL FILTER:This moon filter really makes a difference and at such a low cost is a must for every astronomer.Bright, light-polluted skies appear much darker, and the contrast between object and sky is improved significantly.
• SERVICE GUARANTEE:Your satisfaction is our greatest wish! If you have any questions, do not hesitate to contact customer service, our customer service will answer you within 24 hours!

Features: The filter will fit all standard sized 1.25" eyepieces and accessories. Reduces glare and improves definition so you can see the moon's features. A high quality eyepiece filter for reducing the brightness of the moon and improving contrast and surface detail. A moon filter really makes a difference and at such a low cost is a must for every astronomer. Bright, light-polluted skies appear much darker, and the contrast between object and sky is improved significantly. This contrast-enhancement effect is particularly apparent on nebulas. Specification: Brand: Datyson Condition: Brand New Lens Material: Optical Glass Frame Material: Aluminum Alloy Lens Color: Light Purple Shell Color: Black Barrel Diameter: 31.7mm / 1.25in Thread: Standard M28*0.6mm Weight: Approx. 17g Package List: 1 * Moon Filter 1 * Storage Case