Dec 25, 2024
Sara
Astrophotography, narrowband, multiband, sv220, sv240, sv260
0 Comments

Differences Between Narrowband Filters, Broadband Filters, and Multiband Filters: SV220, SV260, and SV240

How to Choose Between SV220, SV240, and SV260 Filters. SV220 Targets specific wavelengths near OIII (500.7 nm) and Hα (656.3 nm), enhancing signal capture from nebulae while reducing sky background brightness. SV240 is esigned for urban areas with significant light pollution, suitable for photographing galaxies and reflection nebulae. SV260 ois effective for capturing images of various celestial bodies, including galaxies and star cluster. Read More

Oct 29, 2024
Cindy
LRGB, sv220, sv227
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Differences Between Wide-band and Narrowband Filters

This blog introduces the differences between broadband filters and narrowband filters. Read More

Jun 24, 2023
Cindy
filter, sv220, svbonyfilter
0 Comments

SV220 - They All Love This Filter

We have compiled some customer feedback about the SV220, there is always a reason why they love it. If you are also interested in it, you can check out their opinions first. Read More

Feb 3, 2023
Cindy
sv220, Dual-Band Filter, SVbony Filter
0 Comments

Some New Tests Feedback about Dual Narrowband Filters 7nm SV220!

The SV220 is a 7nm dual narrow-band filter that we released recently, and it is also our first dual narrow-band filter. In the future, we will continue to make better filters with other specifications to meet your needs, welcome to put forward any of your ideas! We have compiled some of the latest review images and comments about it for reference. Read More

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