10 Best Ir Cut Telescope Filter In The Us - Black Friday 2024
SVBONY SV227 Telescope Filter, 2 inches SII CCD 5nm Narrow Band Filter for Deep Sky Astrophotography
Main highlights- The narrow bandwidth and high transmission rate of this filter will make you experience a major boost to contrast
- The SV227 SII filter blocks infrared wavelengths from 700nm to 1000nm so you don't need a separate IR-Cut filter
- SVBONY SII narrow band filter reduces other transmissions; including wavelengths of light that are responsible for light pollution
- 300-1000nm wavelength range; the SVBONY SII 5nm 2" Filter transmits a 5nm bandwidth of light that is centered at 672nm
- 2 inch mounted; the filter can thread directly into the 2 inch barrel of your telescope eyepiece
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SVBONY SV220 Telescope Filter, Dual-Band Nebula Filter, H-Alpha and O-III Narrowband Filter for One-Shot Color Cameras, Light Pollution Filter for Astrophotography (1.25 inches)
Main highlights- Reduce light pollution; SV220 telescope filter can greatly reduce the interference from natural light sources such as moonlight or artificial light pollution such as street lighting
- Improving contrast; an increase in contrast can be perceived as an increase in brightness; the filter makes the contrast of the nebula and sky background increase; not the nebula brighter
- For deep sky photography; use the dual-band filter to enable deep-sky photography in light-polluted cities or under a full moon
- Easy to use; the dual-band filter makes it possible to simplify and decrease the difficulty and cumbersomeness of post-processing for users
- Astrophotographic;the filter enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; the filter allows high-contrast imaging even in areas with strong light pollution
SVBONY Telescope Filter, 1.25 inches UV IR Cut Block Filter, Multi Coated Infra Red Filter Keep Planetary Images Sharp, for CCD Digital Astrophotography
Main highlights- True optical quality glass substrate and coatings achieves greater detail;less chromatic aberration;more natural colors and finer color gradation
- This UV/IR Cut off filter blocks undesirable ultraviolet and infrared rays that may interfere with obtaining the high contrast and quality images possible with a digital sensor
- It serves as a permanent lens protector;digital imaging with DSLR cameras;CCD cameras;and modified WebCams;or telescope
- Comes with a plastic box to keep it safe and clean when not in use;It's a great birthday christmas gift
- Combine with any standard 1.25” filter threads for 1.25" eyepieces and other accessories to deliver the sharpest images possible;reducing ghost images caused by IR radiation
Astromania 1.25" IR/UV Blocking Filter - Keeps Your Planetary Images Sharp
Main highlights- This is a very high quality filter that allows you to view more clearly
- The advantages in a nutshell: Only lets through visible light; blocks the UV and IR range; particularly useful for planetary imaging with webcams; optically polished and coated; continued in a robust 1.25inch aluminium housing
- SHARP IMAGES: A CCD camera is not only sensitive to visible light but to other wavelengths; planets are out of focus in the IR region; the Astromania filters only lets through the visible light; meaning sharp planetary images
- Really sharp planetary images are only possible using an IR/UV blocking filter; this Astromania filter only allows the visible light between 400 and 680nm through; the UV and IR regions of the spectrum are completely blocked
- Blocking UV light: The harmful UV rays that can contribute to cataracts are filtered out; the filter is also essential when using a Herschel wedge
SVBONY 1.25 inches UV IR Cut Filter Telescope Optics Infra Red Filter CCD Camera with C Mount to 1.25 inches Video Camera Barrel Adapter
Main highlights- Very low reflection multi coating; striate free and plane parallel substrate
- True optical quality glass substrate and coatings
- The SVBONY 1.25 inch UV/IR CUT filter infra red filter CCD camera interference UV filter
- Standard 1.25 inch filter threads for 1.25 inch eyepieces and other accessories; comes with a plastic box to keep it safe and clean when not in use
- Combine with any of the other baader filters to deliver the sharpest images possible
Telescope Filter 1.25 Inch UV IR Cut Block Filter, Aluminum Alloy Material, Frame Stacking Structure, Multi-Layer Coating Optical Glass, Correct Color cast
Main highlights- Standard 1.25-inch filter, threaded (M28.5 x 0.6), filters can be connected in series to achieve different functions
- Improve the contrast and color saturation of images, especially in natural environments, such as making the sky appear bluer by reducing the polarized light scattered in the sky
- Easy to install: the filter ring can be rotated to adjust the intensity of the polarization effect
- Circular polarizers are ideal for use with digital cameras and autofocus lenses
- Aluminum alloy frame, precision ground high-permeability optical glass, with clarity and color fidelity, lightweight and durable, and outer packaging made of environmentally friendly materials
- 1.25 inch circular polarizing filter effectively eliminates reflected light without making these objects appear too bright or blurry
OPTOLONG 1.25" UV/IR Cut Filter for CCD Digital Astrophotography
Main highlights- 9.Scratch-resistant
- 7.Ideal All-round Deep Sky filter even for small telescopes 8.Not sensitive to humidity or aging
- 5. pass from 450 to 520nm and from 620nm 6.Entire Blocking of annoying wavelengths
- 3.92.5% transmission at 501nm (OIII) 4.98% transmission at 656nm (H-alpha)
- 15.Optolong filters are delivered in a high-quality, long lasting, filter box
- 14.Diffraction limited, the filter will not reduce the optical performance of your telescope
- 13.Completely resistant against high humidity, scratches and aging effects
- 11. Parfocal with other Optolong filters 12.Glass thickness: 1.85mm
- 10. Excellent carrier material. The optical Leitungs of your telescope is not reduced by the filter in any way
- 1. 96% transmission at 486nm (H-beta) 2.95% transmission at 496nm (OIII)
FIBONAX 1.25 inch Astronomical Telescope Filter, UV IR Light Cut-Off Filter, Aluminum Alloy Material, Frame Stacking Structure, Multi-Layer Coating Optical Glass, Correct Color cast
Main highlights- The frame and snap ring are made of aluminum alloy, and the lenses are high-transparency glass lenses with multi-layer coating, which are lightweight and durable; the outer packaging is made of environmentally friendly materials
- Infrared and ultraviolet cut-off coating ensures that infrared and ultraviolet light at both ends of the spectrum are cut off, and the visible light transmission rate in the 400nm to 780nm region is high to obtain clear celestial images
- Eliminate the out-of-focus phenomenon caused by the difference in wavelength between infrared light and visible light; eliminate the damage to the eyes caused by excessive concentration of ultraviolet light
- Double thread structure design in series, multiple filters of the same brand can be connected in series to achieve the superposition of different filter functions
- Commonly used accessories for astronomical cameras to prevent dust from falling on the image sensor
- 1.25 inch filter, standard interface thread M28.5x0.6mm, suitable for 1.25-inch astronomical telescope eyepieces and astronomical electronic eyepieces, threaded rotation and docking, stable and will not fall off
Astromania 1.25-Inch Specialized Planetary Imaging Filter Set 3-Pieces (Ultraviolet (UV) filter/Methane (CH4) filter/Infrared (IR) filter) - Each filter is specifically designed to enhance astrophotos
Main highlights- Ultraviolet "UV" filter enhances details of atmospheric structures: The included ultraviolet "UV" short pass filter transmits light wavelengths between 300nm and 400nm; while blocking all wavelengths above 300nm and below 400nm
- This set of three imaging filters includes the most vital filters for optimizing monochrome planetary portraits; includes an ultraviolet "UV" filter; infrared "IR" filter; and methane "CH4" filter
- Methane "CH4" filter boosts contrast and reveals high altitude atmospheric features: The narrowband methane "CH4" filter transmits the specific methane wavelength of 890nm with a 10nm bandwidth; while blocking all other wavelengths
- Includes protective plastic case with die-cut foam insert; since each included filter passes wavelengths outside of the visible spectrum; they are intended for imaging use only; a monochrome astrophotography camera is required when using this filter set
- Improve Clarity: The infrared "IR" long pass filter transmits light with wavelengths of 650 nm and above; used for high-contrast imaging of the Moon and planets; the infrared filter also provides excellent image steadiness when seeing conditions are poor
Optolong UV/IR Cut Filter - 2"
Main highlights- because it's very difficult to create a lens with the same focal point for the visible and IR spectrum
- This is important because unfiltered CCD and CMOS sensors are extremely susceptible to UV and IR rays just outside the visible spectrum that can have a very negative impact on image quality
- Optolong's UV-IR cut filter is designed to block ultraviolet and infrared wavelengths to improve sharpness of the image as most of the optics are designed for the visible spectrum
- It is used on a digital camera and the video, which do not have an IR protection filter toward an image sensor or were remodeled.
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