Svbony SV240 Multi-Bandpass Filter
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The Svbony SV240 is a 2-inch multi-bandpass photographic filter designed to suppress light pollution while transmitting key emission wavelengths for deep sky imaging. It targets nebulae, galaxies, and other faint objects in urban or suburban environments by blocking broadband artificial light and near-infrared interference. Overall, it offers a cost-effective entry point into narrowband-style astrophotography without the steep price of dedicated single-wavelength filters.
Key Features & Specs
| Filter Type | Multi-bandpass with NIR near-infrared light pollution suppression |
|---|---|
| Size | 2-inch standard format, compatible with most 2" eyepiece focusers and filter wheels |
| Target Subjects | Nebulae, galaxies, and deep sky objects in light-polluted urban settings |
| Construction | Multi-layer optical coatings on glass substrate for durability and contrast enhancement |
| Compatibility | Works with DSLR, mirrorless, and dedicated astronomy cameras via standard 2" thread |
| Use Case | Broadband and emission-line astrophotography from light-polluted environments |
| Brand | Svbony, a budget-friendly optics brand known for accessible astronomy accessories |
Best for: Amateur astrophotographers shooting from light-polluted urban or suburban skies who want an affordable multi-bandpass filter to enhance contrast on nebulae and galaxies without committing to a high-end narrowband setup.