 |  |  |  | |
| Type | UHC Filter | CLS Filter | Moon Filter | UR/IR Filter |
| Barrel diameter | 1.25" | 1.25" | 1.25" | 1.25" |
| Material | Optical glass lens, Aluminum Frame | Optical glass lens, Aluminum Frame | Optical glass lens, Aluminum Frame | Optical glass lens, Aluminum Frame |
| Shape | Round | Round | Round | Round |
| Filter Thread | Standard M28.5*0.6mm | Standard M28.5*0.6mm | Standard M28.5*0.6mm | Standard M28.5*0.6mm |
SVBONY Ultra high Contrast Filter
If you're not sure if a light pollution filter will benefit you or not (and it probably will), this SVBONY UHC Filter is a relatively inexpensive way to find out. Best of all, once you have it you'll probably feel no need to pick up a pricier one since this one will likely meet all of your needs.
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
Features of the 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
Pls note: the filters of SVBONY are not designed for sun observation. Do not look at the sun with SVBONY filter. You would be blind if you fail to observe the warning.
Package Includes
SVBONY 1.25 inch UHC Filter
Sturdy Plastic Case
Features of the CLS Filter :
Non-cementing optical substrate coating
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.
Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off-band.
Ultra-thin filter cell minimize vignetting by maximize possible
Process Black Anodized Finish Extinction Treatment to
Prevent Reflection Laser Engraving No Fading
Suitable for color CCD cameras and unmodified DSLRs
Moon Filter
SVBONY 1.25" Moon filter for telescope eyepiece
Premium Quality Metal Rim and Glass Lens
Fit standard sized 1.25" eyepieces and accessories
Mounted in a nicely anodized housing
The filter has a mild effect of darkening the background of the night sky so that the fainter objects are more clearly seen
contrasted against the blackness of space
UV/IR CUT Filter :
The SVBONY filter is a must for all digital imaging with Digital Cameras, CCD Cameras, and modified Webcams. The UV-IR-Cut filter uses the very latest coating technology, to deliver the finest filtration quality - and lifetime durability. If you use DSLR camera, CCD camera, or telescope, it absolutely will be one of your the best choices.
Features of the UV/IR CUT Filter :
The SVBONY 1.25" UV/IR CUT Filter Infra-Red Filter CCD Camera Interference UV Filter
True optical quality glass substrate and coatings
Very low reflection multi-coating, Striate-free, and plane-parallel substrate
Combine with any of the other Baader filters, to deliver the sharpest images possible
Standard 1.25 inch Filter threads for 1.25" eyepieces and other accessories
Comes with a plastic box to keep it safe and clean when not in use
Package Includes：
SVBONY 1.25" UV/IR Cut Filter
Sturdy Plastic Case
