Features: Enhancing your stargazing with this versatile nebulas filter featuring six bright color options—to amplifies celestials and improve nebulas visibility for astronomy enthusiasts. Crafted from premium opticals glass with high light transmission and low reflection, this telescope filter ensures maximums clear and minimal glare, delivering superior observational performances. Designed for amateur astronomers and telescope users, this astronomy filter caters to hobbyists seeking to deepen their explorations with reliability, user friendly accessories. Ideal for nighttime observations during camping or hiking trips, this filter transforms outdoor adventures into stargazing experiences, revealing hidden wonders. Boasting universals compatibility with various telescopes and cameras, a durability anti scratch coating for easy maintenance, this filter ensures enduring durability and simple use. Specifications: Color:7 Choices Dimension:31.77cm/1.25in Component:ABS Package Includes: 1pc Six Color Opticals Filter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.