10 Best Uhc Astronomic Filter In The Us - Black Friday 2024
Best Choice1
Explore ScientificExplore Scientific Nebula Filter 2" UHC
Main highlights- Transmission 98.3%
- Explore Scientific Nebula Filter 2" CLS Range from 436nm to 536nm with peak at 488nm
9.9Exceptional
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Value for Money2
SVBONYSVBONY 2 inches UHC Telescope Filter Bundle with 2 inches CLS Filter City Light Pollution Reduction Filter
Main highlights- UHC telescope filter was designed to improve the image contrast of observed objects. 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
- 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
- Optical glass lens; aluminum frame; significantly reduces light pollution; great for city and suburban observation
- Evaporation with Ion-assisted deposition coating technology for durability and resistance to scratching;as well as stability on CWL (central wavelength) no deviation affected by temperature change
- 90% transmission of main nebula emission lines;such as Ha 656nm;OIII 496nm;500nm;SII672nm and H-beta 486nm
9.8Exceptional
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3
Celestron25% OffCelestron 94123 1.25-Inch UHC/LPR Filter (Black)
Main highlights- Our 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, specifically those produced by artificial light
9.7Exceptional
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4
SVBONYSVBONY SV128 Telescope Filter Polarizing Filter for Astronomic, Bundle with 2 inches UHC Filter for Observations of Deep Sky Objects
Main highlights- UHC telescope filter was designed to improve the image contrast of observed objects. 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
- This filter only passes the light around the 400nm line. It does not transmit the Ha and higher. Filter works great
- SV128 polarizing filter will fit all standard sized 2" eyepieces and accessories
- SV128 polarizing filter consists of two polarizing filters; One can be rotated in its cell to adjust the brightness
- Finer control of the image brightness compared to a standard fixed-transmission telescope filter for optimal performance
9.6Exceptional
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5
OptolongOptolong Ultra High Contrast UHC Light Pollution Reduction Filter - 2"
Main highlights- you will quickly notice the same needle-sharp stars which you are familiar with from your astronomical instrument without any filter
- UHC(Ultra High Contrast), UHC is also a broadband filter with an obvious effect on blocking city harmful lights
- OPTOLONG UHC filter astounding high light transmission brings better views of deep-sky-object even to small telescopes
- Another major advantage of our UCH filter is the high optical quality of the filter glass
9.5Excellent
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6
AstromaniaAstromania 2" UHC (Ultra High Contrast) Filter - Superb Views of The Orion, Lagoon, Swan and Other Extended Nebulae
Main highlights- Nebula filter for increasing contrast; also suitable for use with smaller telescopes
- Many objects only first become visible at all when using an UHC filter; but also; highlights such as the Orion; Lagoon or Swan nebulae; show a whole new side to them
- Can be used at both light-polluted and dark sky sites; blocks the light from mercury and sodium-vapour lamps
- As many celestial objects; such as nebulae; radiate at other wavelengths; a considerable increase in contrast can be achieved by this; the background sky appears darker and all at once; faint details become visible
- 2 inch filter thread; each Astromania Ultra High Contrast Filter is individually inspected and proudly inscribed with the percentage of light transmittance of the O-III and H-beta emission lines
9.4Excellent
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7
NeewerNEEWER 1.25” Telescope Eyepiece Filter Set (10 Pack), 5 Planetary Color Filters, 2 Variable Polarizing Filters, UHC Filter, Lunar & Starglow Filter, 13% Lunar Filter for Starry Sky Moon Observation
9.3Excellent
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8
SVBONYSVBONY Telescope Filter 1.25 inches UHC Filter, Bundle with UV IR Cut Block Filter, Moon Filter, 1.25 inches CLS Filter
Main highlights- 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
- This UV/IR Cut off filter blocks undesirable ultraviolet and infrared rays that may interfere with obtaining the high contrast and high quality images possible with a digital sensor
- 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" moon and skyglow filter is a multi band pass filter transmitting a high percentage of light in the visual spectrum;the filter enhances contrast when observing brighter objects including the moon and planets
- 1.25 inches CLS filter; 90% transmission of main nebula emission lines;such as Ha 656nm; OIII 496nm;500nm;SII672nm and H-beta 486nm
9.1Excellent
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9
SVBONYSVBONY Telescope Filter 1.25 inches UHC Filter Astrophotography, Bundle with 1.25 inches CLS Filter City Light Pollution Reduction Filter
Main highlights- 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
- Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off band
- Electron beam gun evaporation with Ion assisted deposition coating technology for durability and resistance to scratching;as well as stability on CWL (central wavelength) no deviation affected by temperature change
- 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
9.0Excellent
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10
Diyeeni2 Inch UHC Filter, Ultra High Contrast Light Pollution Reduction Filter for Astronomical Telescope with Optical Glass Substrate and Coating, Portable Storage
Main highlights- [Wide Compatibility] The 2 inch UHC Filter is suitable for telescope eyepieces and other accessories with a standard 2 inch filter frame. It can be used as a permanent lens protector and is compatible with digital SLR cameras, CCD cameras, modified network cameras, and telescopes.
- [Optical Glass Substrate and Coating] With an optical glass substrate and coating, the UHC Filter is resistant to high temperature and . The coating is uniformly coated, ensuring its durability and preventing peeling off. The displayed colors vary at different angles, further enhancing its effectiveness.
- [Enhanced Contrast] The UHC Filter is designed to enhance the contrast between the nebula and the starlit sky, resulting in vivid and detailed observations. Its construction and functionality make it an excellent accessory for astronomical observation.
- [Eliminate Harmful Urban Light] The UHC Filter has a significant effect on eliminating harmful urban light, including street lights, background lights, landscape lights, and skylight. This helps in reducing light pollution and enhancing the contrast between the nebula and the starlit sky, allowing for rich details of the nebula to be reproduced.
- [Easy Storage] The UHC Filter comes with a plastic box, providing a and clean storage solution when not in use. This ensures its longevity and it from damage.
8.9Very Good
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