Feature

●High transmittance filter, no impurities, high light transmission, does not affect observation.
●High-precision CNC process production can ensure that the filter size and colour uniformity meet high standards.
●Lightweight and compact, you can easily place or use it without taking up extra space.
●It can be used in astronomical telescopes, which can help reduce light pollution for safer and more accurate observations.
●Made of high quality aluminium alloy, it can ensure that the filter is durable and not easily scratched and deformed.


Description

Function:
1. Made of high quality aluminium alloy, it can ensure that the filter is durable and not easily scratched and deformed.
2. High-precision CNC process production can ensure that the filter size and colour uniformity meet the high standards.
3. High transmittance filter, no impurities, high light transmission, does not affect observation.
4. Lightweight and compact, you can easily place or use it without taking up extra space.
5. It can be used in astronomical telescopes, which can help reduce light pollution to allow safer and more accurate observations.


Specification:

Item type: telescopic filter.
Material: aluminium alloy.
Usage: can be used for astronomical telescopes.
Filter size: approx. 50.8 mm / 2 inches.




Package list: 1 x telescopic filter.
1 x storage box.