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Make your optics train much shorter
This device is not compatible with new USB Celestron hand controllers
90-240VAC wall adapter with international plug adapters
20mm 1¼” 70° eyepiece
Includes additional focal extender spacer ring to ensure compatibility with a wide variety of lenses
Astrozap Baader 90mm-100mm Solar Filter Power Make your optics train muchAstrozap Solar Filter With AstroSolar the Sun appears in neutral white. Other films and some glass filters produce a blurry bluish or reddish Solar image, thereby cutting part of the spectrum. Especially with an orange sun, it is very hard to see faculae regions which are visible predominantly in the blue wing of the spectrum. Due to it's neutral color balance, AstroSolar enables the use of various color (or interference) filters which allows the