2 Inch 5nm Narrow Band Filter H-Alpha SII OIII for Telescopes(1 S)
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Product details
| Management number | 221804612 | Release Date | 2026/05/03 | List Price | US$452.82 | Model Number | 221804612 | ||
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High-concerned chemical : NoneModel Number : SV227Origin : Mainland ChinaWavelength Range : 300-1000nmCWL : 672nmFWHM : 5nmBlocking : OD5Peak transmittance : 90%Surface parallelism : 1/4Thread : M48x0.75Single Thread : YesNet Weight : 12.5g / 0.44oz /0.027lb
- |Ultra-Narrow Bandpasses: SV227 filters offer 5nm bandwidths for H-Alpha, SII, and OIII wavelengths, enhancing deep space and planetary photography.
- Optimized for Emission Nebulae:Designed for nebula observation, the OIII filter reduces unwanted light pollution, revealing the beauty of emission nebulae.
- Blocks Light Pollution:SII and H-Alpha filters effectively block artificial and natural light pollution, high-contrast images.
- Integrated IR-Cut Function:Includes IR-Cut function, eliminating the need for additional filters, simplifying your setup for planetary and deep space imaging.
- PP Material:Constructed with robust PP material, the filter box provides protection for your valuable optical filters.
| Brand | ZZGXWM |
|---|---|
| Color | 1 S |
| Manufacturer | ZZGXWM |
| Model Number | ZZGXWM |
| Manufacturer Part Number | ZZGXWM |
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