SVBONY Telescope Filter 1.25 inches CLS Filter City Light Pollution Reduction Filter Broadband Filter Suitable for Deep Sky Visual Astronomical Photography

Introducing an advanced optical filter brought to you by Svbony, designed specifically to elevate your photography experiences in urban settings. Utilizing cutting-edge evaporation with ion-assisted deposition coating technology, this filter promises exceptional durability and a formidable resistance to scratches. Its stability on the central wavelength ensures that temperature changes do not affect its performance, making it a reliable partner in your photography toolkit.

The...

Introducing an advanced optical filter brought to you by Svbony, designed specifically to elevate your photography experiences in urban settings. Utilizing cutting-edge evaporation with ion-assisted deposition coating technology, this filter promises exceptional durability and a formidable resistance to scratches. Its stability on the central wavelength ensures that temperature changes do not affect its performance, making it a reliable partner in your photography toolkit.

The planetary rotation system incorporated into its design guarantees precision and uniformity of coatings, which significantly enhances the transmission of pass band, while managing optical density off band. This filter achieves an impressive 90% transmission of critical nebula emission lines such as Ha (656 nm), OIII (496 nm), SII (672 nm), and H-beta (486 nm). Additionally, it limits off-band transmission to just 0.1%, effectively filtering out significant wavelengths of artificial light pollution like Na (589 nm), Hg (435 nm), and others.

Particularly suitable for color CCD cameras and unmodified DSLRs, this urban optical filter reduces the harmful effects of urban light while enhancing the contrast of your shooting subject, whether you're capturing the night sky or engaging in landscape photography. Users can enjoy improved quality and significant reductions in light pollution.

Don't miss the chance to elevate your nighttime photography capabilities—this optical filter redefines clarity against the backdrop of a polluted sky, ensuring your photos capture the brilliance of the cosmos with unmatched fidelity.