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Solar Filter 4.25'' (ST425G) Glass Solar Filter Fits: Meade ETX 90; Celestron: NexStar 60 FirstScope 90EQ; Orion: StarMax 90, Apex 90; - Spectrum Telescope
Spectrum Telescope ST425G
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UPC
751369822610
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Your O.D. Measurement: 3 7/8” (98mm) to 4 1/8” (105mm) Fits: Meade ETX 90. Celestron: NexStar 60 FirstScope 90EQ. Orion: StarMax 90, Apex 90. StellarVue: NightHawk APLANAT, NIghtHawk Next Generation (with dew shield), SV809D (with dew shield). Questar 3.5. Williams Optics: ZS80 II ED, Megrez 80 View the sun with your own eyes. See sun spots, solar eclipses, Eclipse viewing StellarVue: NightHawk APLANAT, NIghtHawk Next Generation (with dew shield), SV809D (with dew shield). Questar 3.5. Williams Optics: ZS80 II ED, Megrez 80 I have been building and developing safe solar filters for over 15 years.Total Solar Eclipse April 8, 2024 in the USA.
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