Hydrogen Alpha Filters

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Current Delivery Times:
4-6 weeks for:
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CaII H line filters
Quantum upgrade:  
Quantum SE Filters
SolaREDi 80 Scopes

3-6 months for:
Quantum PE Filters
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Solar System Filter Wheel


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a DayStar Filter




The Sun Today


New for 2014, the Daystar Instruments QUARK is the first
Hydrogen Alpha "Eyepiece"

This new, All-In-One design marries all high quality components of a telecentric barlow, adapters, snouts and Daystar* hydrogen alpha filter all-in-one.

Prominence Model:
$995.00

Chromosphere Model
$995.00

Questions? 
Check our 'Technical Notes Knowledge Base'

Articles include information on configuration, mounting, ERF selection, bandpass selection, imaging, seeing conditions and optimizing your viewing experience.

Don't see your question in the Knowledg Base?  
Just ask!

Just another way DayStar is working to help improve your Solar Observing Experience.

DayStar Solar Filter flies on NASA Hi-C High Resolution Coronal Imager mission July 11, 2012Daystar Upgrades Equipment

Daystar takes delivery of new Okuma Mac Turn 30-W 7-axis CNC lathe.  

The new equipment will usher in a new era of higher precision, better optimized designs for both professional and amateur astronomers worldwide. Watch for new product announcements coming soon thanks to the new facility upgrades.
All to proudly be MADE IN USA.

Daystar Filters' Photo Forum

Come and see what other imagers are up to.  

Submit your photos in our simple and easy to use format.   Posting has never been so easy.

Users are encouraged to post comments about their equipment used, cameras and seeing conditions.  

Plus, see images posted regularly out of the DayStar Lab.

Solar Information by C. Alex Young, PhD.
News Bulletin:  

8/15/2013: DayStar upgrades facilities.  Receives new Okuma MacTurn-30 CNC Lathe

4/2013:  DayStar releases new 127mm dedicated Solar Telescope with Doppler Vision option

6/11/2013:  DayStar Filter flies in space aboard NASA/ Harvard Smithsonian SAO mission.

5/1/2012:  DayStar releases new 80mm dedicated Solar Telescope, the SolaREDi 80, with new fast eyepiece diagonal.
6/2011:   DayStar's Jen Winter co-author on poster by NSO's Jack Harvey presented at AAS Solar Physics Division 2011 meeting.

5/2011: DayStar Filter to fly in 2012 aboard Harvard Smithsonian SAO misison to space.

5/1/2010:   DayStar releases Solar System Filter Wheel for instantaneous observation in up to 4 wavelengths

4/20/2009: DayStar to produce research filters for National Solar Observatory

4/21/2008:  DayStar announces new SolaREDi alpha scope.

5/1/2007 DayStar announces new Quantum Series Filters

Positive SSL on a transparent background1/28/2007 - DayStar Filters and amateur solar astronomy suffer loss of Vic Winter.

2/2/2006 - DayStar Filters is under new ownership.
ICSTARS owners, Vic & Jen Winter buy DayStar Filters from Del Woods.
Complete press release available here:

DayStar Filters LLC • 149 Northwest OO Highway • Warrensburg, MO 64093 - USA
Telephone: 866-680--6563 •
service@daystarfilters.com • FAX: 1-866-791-0448