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UHC Filters

 
 

If you have a small telescope and viewing nebulae is your thing, then check out Astronomik’s highly popular 1.25" UHC Filter! With a high transmission of nearly 100% of H-Beta and OIII lines, you can enjoy tremendous detail in gas and planetary nebulae, even under light polluted skies. Due to diffraction-limited optical quality, stars are seen as tiny pinpoints of light. And with super rugged coatings, there is no need to worry about fine scratches when using these high-quality filters.

If you own a Canon EOS camera and desire to image details in faint nebulae then take a look at Astronomik’s UHC Canon EOS XT Clip Filter. The XT stands for eXtra Thin which means that these particular filters are coated on an ultra-thin substrate with a thickness of only 0.3mm! Due to this, the residual aberrations are minimized and stars are crisp and sharp right into the corner of your image. Astronomik XT filters contain the same multi-layer coating technology as all their other Astronomik filters, despite this ultra-thin glass. Therefore they offer full resistance to the effects of scratching, aging, and high humidity.