WebI am aware that these "neutral density" filters are made in different "transmissions", e.g. 13% or 25%. However, I've been unable to find any information on the transmission of the GSO moon filter that comes standard with the Apertura Dobs. WebFeb 16, 2014 · Now looking at filters. Can someone explain the pros and cons against either of these filters as to when they can and ideally should be used. ND96-0.3. ND 96-0.6. ND96-0.9. Moon & Skyglow Neodymium Planetary Filter
GSO 1.25" Moon Filter - Space Arcade
WebColor filters can be very useful for enhancing your views of the Moon and the planets. Depending on the atmospheric conditions, the telescope being used, the observer's e ... GSO's 1.25" color/planetary filters are manufactured from the purest optical glass and are dyed-in-the-mass (not simply "color coated") for premium performance. ... WebMay 24, 2024 · After reading that fixed transmittance, neutral density filters provide better image quality, I ordered the GSO 13% transmittance filter from Agena and I am highly satisfied with it. There is a definite improvement in image sharpness over the variable polarizer - to the point that the variable unit has now been totally replaced by the new filter. pride and prejudice chapter 5 summary
GSO 1.25" Moon Filter AstronomyConnect
WebTelescopes, Binoculars, Accessories for Astronomy. Beginners to Experts. Ask the astronomers for info & advice. Astronz, Auckland Astro Society Online Shop WebApr 3, 2024 · The clear aperture is 25.6mm and each filter comes in a protective plastic storage case. Made in Taiwan. The #82A Light Blue Filter enhances areas of low contrast while avoiding reduction of the overall brightness at the same time. It thus rivals the #80A Blue in popularity, being useful on the Moon, Mars, Jupiter, and Saturn. WebMar 20, 2024 · GSO's 1.25" color/planetary filters are manufactured from the purest optical glass and are dyed-in-the-mass (not simply "color coated") for premium performance. ... As a moon filter the improvement is stunning. The sharpness and contrast are very much improved and obvious. On Jupiter the equatorial belts are sharply delineated in bold … pride and prejudice chapters 46-52