-40%
Alstar 2" Narrowband Telescope Eyepiece Color Filter Dark Sky-N1
$ 58.76
- Description
- Size Guide
Description
Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming.Enhances the contrast of the moon and planets in photographic images.
Perfectly neutral color will not alter the natural color of the Moon.
Mounted in a nicely anodized housing.
Metal filter cell threads directly into the 2- inch barrel of your telescope eyepiece.
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Product Description
This kind of 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% for life.
Features of Alstar 2" Narrowband Telescope Eyepiece Color Filter Dark Sky-N1
Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming.
Enhances the contrast of the moon and planets in photographic images.
Perfectly neutral color will not alter the natural color of the Moon.
Mounted in a nicely anodized housing.
Metal filter cell threads directly into the 2- inch barrel of your telescope eyepiece.