City Light Elimination: Our Astronomical Telescope Filter is designed to effectively filter out harmful city light, providing you with a clearer view of the stars and planets
Nanometer Coating System: The filter layer is applied using a nanometer coating system, ensuring high-temperature resistance and a uniform coating that won't easily peel or wear off
International Standard Thread: Our filter fits a variety of astronomical telescopes with British thread standards. It's easy to align and attach to the rear thread of the eyepiece, providing you with a hassle-free observing experience
Durable and Wear-Resistant: Made of high-quality aluminum alloy, our Astronomical Telescope Filter is solid, durable, and wear-resistant. It's built to last and can withstand frequent use
Compact and Portable: The filter's compact size and lightweight design make it easy to carry with you wherever you go. It's an essential accessory for any astronomy enthusiast who wants to observe the stars and planets without city light interference
وصف
1. Having obvious effect to eliminate harmful city light.
2. Using nanometer coating system to ensure that the film layer high temperature resistant, not easy to fall off and other characteristics of uniform coating.
3. Using international standard discusion thread, suitable for a variety of astronomical telescope with British thread standard. Align the filter thread to the rear thread of the eyepiece, rotate the filter lens into the eyepiece, and then watch and use it.
4. Made of good quality aluminum alloy, solid, durable and wear resistant.
5. Compact size, lightweight and portable.
Specification:
Item Type: Astronomical Telescope Filter
Material: Aluminum Alloy
Color: Black
Size: Approx. 31.7mm/ 1.25 Inch
Weight: Approx. 27 g
Application: Universal for astronomical telescope