[ENHANCED NEBULA CONTRAST] This 1.25-inch UHC filter improves contrast between faint nebulae and the night sky, allowing you to observe nebula details during deep-sky sessions.
[RELIABLE CONSTRUCTION] Crafted from aluminum alloy and optical glass, this filter is designed for regular nighttime stargazing use.
[EASY SCREW-ON INSTALLATION] Features British threads for direct attachment to standard 1.25-inch eyepieces. No tools required.
[DURABLE COATING] The nano-scale multi-layer coating offers resistance to temperature changes and environmental conditions.
[WIDE EYEPIECE COMPATIBILITY] Designed for 1.25-inch mount eyepieces. FOR NIGHT-TIME USE ONLY – Never point toward the Sun.
وصف
Features:
* Made of aluminum alloy and optical glass, practical for nighttime astronomy use.
* Function: Improve the contrast between nebulae and the night sky, reproduce nebula details during deep-sky observation.
* Uses British threads, suitable for astronomical telescopes that use British threads. There are threads on the back of the eyepiece, which can be screwed directly in.
* Nano-scale coating for durability, resistant to temperature changes and environmental conditions.
* Can be mounted on the bottom of a threaded 1.25-inch mount eyepiece.
Specifications:
*Product Name: 1.25" UHC Telescope Filter
*Material: Aluminum alloy + optical glass
*Size: 1.25 inches
*Color: As shown in the picture
*Weight: about 15g