Filtro De Telescópio Svbony Uhc 1,25 Polegadas Para Astrofot

Descrição

The SVBONY ultra high contrast filter/UHC telescope filter is designed to improve the image contrast of nebulae and other deep-sky objects 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 Due to its ability to produce exceptionally sharp and clear images;this filter is considered one of the most popular astronomy accessories;it can be used not only for celestial observations but also for astrophotography Main points: Brand New SVBONY 1.25 UHC filter Sky background is darker for observations of deep-sky objects This filter is perfect for observation of faint and low-contrast deep-sky objects These features make it perfect for observing nebulae and other deep-sky objects Barrel diameter: 1.25 simply attach to eyepiece-cased in a sturdy transparent case Significantly reduces light pollution;great for city and suburban observation Specification: Type: Ultra High Contrast Filter (UHC Filter) Material: Optical glass lens, Aluminum Frame Shape: Round Barrel diameter: 1.25 Thread: Standard M28.5*0.6mm Net Weight: 5.2g / 0.18oz Note: The filters of SVBONY are not designed for sun observation Do not look at the sun with SVBONY filter;otherwise it will burn your eyes Package Includes: 1xSVBONY 1.25 inch UHC Filter 1xSturdy Plastic Case - 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;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 exceptionally sharp and clear images;this UHC filter is considered one of the most popular astronomy accessories;it can be used not only for celestial observations but also for astrophotography - 1.25 barrel diameter simply attach to eyepiece cased in a sturdy transparent case;standard filter thread for 1.25 eyepieces and other accessories - Optical glass lens;aluminum frame;significantly reduces light pollution;great for city and suburban observation