Pay in 4 interest-free payments of $20.70 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
The off-axis aperture is made with high-quality hand selected and inspected reflective coated glass
near-perfect glass with Ohara FPL53 optics
Quantum filters will result in a larger usable field than Quark or Ion
Total Weight 61 lbs
each inquiry will be worked out on a case-by-case basis
Astrozap Baader 145mm-155mm Solar Filter Dew Heater The off-axis aperture is madeAstrozap Solar Filter With AstroSolar the Sun appears in neutral white. Other films and some glass filters produce a blurry bluish or reddish Solar image, thereby cutting part of the spectrum. Especially with an orange sun, it is very hard to see faculae regions which are visible predominantly in the blue wing of the spectrum. Due to it's neutral color balance, AstroSolar enables the use of various color (or interference) filters which allows the
US$ 17.00
US$ 272.50
US$ 195.00
US$ 442.50
US$ 337.50
US$ 156.00
US$ 67.00
US$ 212.50