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Astromania 2' Color/Planetary Filter for Telescope - #38A Dark Blue

4.5 (1) Write Review
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$31.99

$ 14 .99 $14.99

In Stock

About this item

  • Metal filter cell threads directly into the 2 inch barrel of your telescope eyepiece
  • Mounted in a nicely anodized housing
  • Perfectly neutral color will not alter the natural color of the Moon
  • Enhances the contrast of the moon and planets in photographic images
  • Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming


Product Description

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#38A Dark Blue Filters are made from renowned Schott and Hoya optical glass and allow for maximum contrast on viewing planetary and lunar detail. Individually precision ground, highly polished with maximum light transmission coatings on both sides, these filters are 100% guaranteed for life.

Astromania 2" #38A Dark Blue - Good and Trustworthy Partner

1

Corresponding Effects of Various 2" Colourful Planet Filters are As Follows

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Phyllis Dugger
Reviewed in the United States on November 24, 2023
Item was received on time and was well packaged. It appears this may work to observe some of the cloud markings of the planet Venus.