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longer service life
ensuring no shift in the focal plane when changing filters
The range is influenced a lot by surroundings and the receiver
The ideal aperture ratio for this filter ranges from f/4
Integrated modeling design of transmitting host and receiver
Astronomik UHC-E 1.25'' Filter – Boost Contrast for Small Telescopes Takeaway Pager System longer service lifeAstronomik UHC E 1. 25'' (M28. 5) Our 1. 25" (M28. 5) filters fit perfectly in all 1. 25" (M28. 5) filter wheels of brands like ZWO, QHY, QSI, Starlight Xpress, SBIG, Moravian, and Atik. The orientation of the filter in the filter wheel does not matter. It does not change the optical performance. The Astronomik UHC E filter is our budget filter for deep sky observation of emission nebulae and comets under light polluted skies. Its particularly
US$ 143.97
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US$ 50.67
