Sky Mentor UHC 1.25" Filter - TA302 Mount Upgrades Performance: For objects near the

Performance: For objects near the meridian (imaginary line passing from North to South)

and its near focus of approximately 20 feet allows you to observe plant life

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A high quality TeleVue Barlow Lens must be properly designed and manufactured in order to avoid compromising a telescope''s color and spherical aberration corrections

depending on if you are at sea level or on a mountain

Sky Mentor UHC 1.25" Filter - TA302 Mount Upgrades Performance: For objects near theSky Mentor UHC Filter 1. 25" UHC filters, or light pollution reduction filters, are designed to selectively reduce the transmission of certain wavelengths of light, especially those produced by artificial light Sky background is darker and contrast of emission nebulae are noticeably improved. This is the perfect filter for viewing nebula from light polluted skies or for boosting the contrast of nebula from dark sky sites Due to its ability to produce