Product description
Blocks common spectral lines from lighting sources.
This filter provides balanced color for the visible spectrum while blocking most emission from metal-halide and vapor lamp sources which together contribute to sky glow.
$346.00 Original price was: $346.00.$99.99Current price is: $99.99.

Blocks common spectral lines from lighting sources.
This filter provides balanced color for the visible spectrum while blocking most emission from metal-halide and vapor lamp sources which together contribute to sky glow.
| Connection | 36mm |
|---|---|
| Frame | unmounted |
| Mount material | unmounted |
| Coating of optical system | multiple |
| Central wavelength(nm) | 350-750 |
| Type | Filters Filters No matter whether they are for observing or for astrophotography, filters are very important accessories.Click to read more… |
| Type of build | Broadband Filters CLS broadband filter CLS stands for city light suppression, which is the suppression of artificial light.Click to read more… |
| Visually useful | yes |
| Useful for photographs | yes |
| Anti light-pollution | yes |
| Hydrogen nebulae | yes |
| Planetary nebulae | yes |
| Nebulae & galaxies | yes |
Filters
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