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Category Archives :Filters

Astronomy dessert house----Filter

Do you know how many kinds of filters for Astrophotography? Today, let’s have a quick outlook of the filters. So have a nice afternoon tea.  ...

Read more  SHO,  filter,  LRGB

Introducing SVBONY's New 2" Filter Holder for SV226

Recently, SVBONY has released a 2inch filter holder for their SV226 filter drawer. The new 2" filter holder has M48*0.75 female thread. It can carry 2”mounted filters of SVBONY and other brands, including the narrowband filter, duo-band filter and IR-cut filter, etc.  ...

Read more  SV226,  filter drawer,  filter holder,  astrophtotgraphy

SV231 Fringe Killer Color Correction Filter

In professional astronomical observations, filters play a small but vital role. Sometimes some important astronomical discoveries are made possible by a small filter.  ...

Read more  SVBONY,  astrophotography,  filter

SV231 Fringe Killer Color Correction Filter for Lunar and Planetary Surfaces

In astronomical photography, chromatic aberration in optical systems can result in color shifts or blurriness in images. Chromatic aberration is a common issue in optical components and becomes more noticeable in high-magnification observations. If you often encounter problems with chromatic aberration and want to find a solution. Let's continue reading together.  ...

Read more  SVBONY,  filter

SV226 Filter Drawer-Make Astrophotography Easier

The SV226 filter drawer has gotten widespread attention before its release. Since the launch of the Filter Drawer, the SV226 filter drawer has been our top-selling product in Nov and Dec. Also, we’ve received a lot of feedback about the SV226 Filter Drawer. Want to know their opinion about the filter drawer? Read more to know the details.  ...

Read more  filterdrawer,  astronomy,  astrophotography

Light Pollution in Astronomy

What is the light pollution and the main types of light pollution? How to reduce the impact of light pollution on astronomical observations? Read more to know the details.  ...

Read more  Svbony,  astro,  astronomy,  lightpollution,  telescope,  filter

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  sv220,  filter,  svbonyfilter

How Much Do You Know About SV220 Dual-Band 7nm Nebula Filter?

SV220 Dual Band Filter is useful for imaging emission nebula, planetary nebula and supernova remnants, and can achieve single exposure to capture large full-color images.  ...

Read more  filter,  dual-band filter