Top 9 UHC Filter 2 Inch – Telescope Filters

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1. Astromania

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Superb Views of The Orion, Swan and Other Extended Nebulae, Lagoon, Astromania 2" UHC Ultra High Contrast Filter

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Astromania #ad - Can be used at both light-polluted and dark sky sites. Blocks the light from mercury and sodium-vapour lamps. But also, lagoon or swan nebulae, highlights such as the Orion, show a whole new side to them.

Many objects only first become visible at all when using an UHC filter. The background sky appears darker and all at once, faint details become visible. Nebula filter for increasing contrast, also suitable for use with smaller telescopes. 2" 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. As many celestial objects, radiate at other wavelengths, such as nebulae, a considerable increase in contrast can be achieved by this.
BrandAstromania #ad
ManufacturerAstromania #ad
Height0.56 Inches
Length2.79 Inches
Width2.74 Inches
Part NumberSKU_AM_UF2
ModelSKU_AM_UF2

2. SVBONY

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SVBONY Telescope Filter 2 inches UHC Filter for Observations of Deep Sky Objects Ultra High Contrast Filter Reduce Light Pollution

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SVBONY #ad - Filter works great . It does not transmit the Ha and higher. Optical glass lens; aluminum frame; significantly reduces light pollution; great for city and suburban observation.

Optical glass lens; aluminum frame; significantly reduces light pollution;great for city and suburban observation. 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. This filter only passes the light around the 400nm line. 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. Uhc telescope filter was designed to improve the image contrast of observed objects.
BrandSVBONY #ad
ManufacturerSVBONY #ad
Height2 Inches
Length1 Inches
Width1 Inches
Part NumberFF9131B

3. Explore Scientific

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Explore Scientific Nebula Filter 2" UHC

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Explore Scientific #ad - Explore scientific nebula filter 2" CLS Range from 436nm to 536nm with peak at 488nm. Transmission 98. 3%.
BrandExplore Scientific #ad
ManufacturerExplore Scientific #ad
Height1 Inches
Length3 Inches
Width3 Inches
Part Number310210
Model310210

4. Astromania

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Produces Near-Photographic Views of The Veil, Among Many Other Objects, Dumbbell and Orion Nebula, Ring, Astromania 2" O-III Filter

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Astromania #ad - Each astromania 2" o-iii filter is individually inspected and proudly inscribed with the percentage of light transmittance of the two O-III emission lines. Filter made from high-grade glass with dichroic interference and antireflection coatings.

2" o-iii filter greatly enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions. Astrophotographic 2" filter allows high-contrast imaging even in areas with strong light pollution. Completely blocks virtually all other visible wavelengths of light so views of nebulas are optimized. Not only useful at light-polluted sites; the contrast is also increased at dark sky sites, can be used with all 2" eyepieces.

Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming. Increases contrast through selective filtration-Anti-reflection coated to prevent glaring and ghosting. Allowing just for the double Ionized Oxygen lines between 496mm to 501nm to pass through at 95%.
BrandAstromania #ad
ManufacturerAstromania #ad
Height0.56 Inches
Length2.79 Inches
Width2.74 Inches
Part NumberSKU_AM_OF2
ModelSKU_AM_OF2

5. Explore Scientific

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Explore Scientific Filters Filter UHC 2"

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Explore Scientific #ad - Absorbs all remaining emission lines and almost all artificial light. Only allows the emission lines of hydrogen at 486nm and 656nm, as well as the oxygen lines at 496nm and 501nm to pass through. High-quality explore scientifiC UHC Fog Filter.
BrandExplore Scientific #ad
ManufacturerExplore Scientific #ad
Part Number0310210
Model0310210

6. Vbestlife

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Vbestlife 2inch Telescope Eyepiece Filter, 50.8mm UHC Filter Ultra High Contrast Light Pollution Reduction Lens Suitable for Observing Nebulae and Other Deep Space Objects

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Vbestlife #ad - Made of quality materials, lightweight, durable for years of use. Nice accessory for astronomy lovers. Standard m45*075mm thread, compatible for eyepieces of many telescopes. Significantly reduces light pollution and increase contrast, great for city and suburban observation. This filter is perfect for observation of faint and low-contrast deep-sky objects.
BrandVbestlife #ad
ManufacturerVBESTLIFE #ad
Height0.79 Inches
Length1.97 Inches
Width1.97 Inches
Part NumberVBESTLIFEf1rv47hw5c

7. SVBONY

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SVBONY Red Laser Collimator for Newtonian Marca Telescope Alignment 1.25 inch 7 Bright Levels Triple Cemented Lens with 2 inches Adapter and UHC Filter

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SVBONY #ad - 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. Triple cemented of lens;improve the stability of red dot;Red laser with 7 brightness levels;Quick alignment;much faster than a manual collimator ; It's a great Halloween birthday christmas gift.

7 brightness levels red laser beam;adjustable brightness;suit for different light conditions;amazing alignment in dark and day;so can get the better views possible from your reflector telescope. Svbony user adjustable laser collimator;allows anyone easily collimate 1.

25'' and 2'' reflector telescopes;come with removable 2" adapter;built with metal material;make alignment no longer boring and time consuming. 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.
BrandSVBONY #ad

8. Goshyda

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Standard M45075mm Thread Reduces Light Pollution Increase Contrast UHC Filter for Telescope Eyepiece, Goshyda 2 Inch UHC Filter

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Goshyda #ad - Made of quality materials, lightweight, durable for years of use. Standard m45*075mm thread, compatible for eyepieces of many telescopes. Nice accessory for astronomy lovers. This filter is perfect for observation of faint and low-contrast deep-sky objects. Significantly reduces light pollution and increase contrast, great for city and suburban observation.
BrandGoshyda #ad
ManufacturerGoshyda #ad
Height0.79 Inches
Length1.97 Inches
Width1.97 Inches
Part NumberGoshydayh70exfnv44973

9. Gazechimp

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Gazechimp Optical 2" Ultra Deep Sky UHC Light Pollution Reduction Filter for Eyepiece

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Gazechimp #ad - 2 inch format : simply attach to eyepiece-cased in a sturdy transparent case. This filter is perfect for observation of faint and low-contrast deep-sky objects. Sky background is darker for observations of deep-sky objects. These features make it perfect for observing nebulae and other deep-sky objects. Significantly reduces light pollution, great for city and suburban observation. Brand new 2" UHC filter.
BrandGazechimp #ad
Manufacturergazechimp #ad
Height50 Centimeters
Length100 Centimeters
Weight100 Kilograms
Width100 Centimeters
Part Numberfea4d58f4c6a1defe5e926195e094122