1.25" UHC Filter for telescope eyepiece - Cuts light pollution deep sky astronomy imaging which adds to cost and

which adds to cost and complexity

This iOptron CEM40 mount uses iOptron's patent-pending Universal Self-Centering Saddle (USCS)

Southern Hemisphere: Suitable for Australia

and also prevents chemical reactions with other elemental contaminants that may be introduced through a weakened seal

the filter is suitable for enhancing the contrast and details for both visual and photograghic purpose at sub-rural area with heavy light pollution

1.25" UHC Filter for telescope eyepiece - Cuts light pollution deep sky astronomy imaging which adds to cost andUHC Ultra High Contrast Filter 1. 25" Telescope Eyepiece Filter High Contrast Cuts Sky Light Pollution The UHC filter is the best all around dark sky nebula filter. It darkens the sky significantly with increased contrast between sky and nebula. The narrowband UHC filter, isolates the two doubly ionized oxygen lines (496 and 501nm) in addition to the hydrogen beta line (486nm) emitted by planetary and most emission nebulae. This filter permits superb