Hydrogen Alpha Filters

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Current Delivery Times

0-10 days for:
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uestar Quark
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3-6 weeks for:
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3-6 months for:
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SR-127 Telescope
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Limited Remaining Supply of
SolaREDi 66 Scopes

Energy Rejection Filters

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The Sun Today

Star Party Season Begins!  
See Daystar at: WSP Feb 16-18, NEAF Apr 21-22, SolarFest Oct 4-7th!

$700 off 80mm Solar Scout Telescopes - Only $1995

Technical Notes - Knowledge Base

Answers to common technical questions and more information about configuration, mounting, ERF selection, bandpass selection, imaging, seeing conditions and optimizing your viewing experience including:
How to Focus with Camera Quark
Eyepiece Selection
Solar Imaging
Front Mount vs UV/IR Cut Filter Energy Rejection
• ...and Much More

Daystar QUARK*
Hydrogen Alpha "Eyepiece"

This 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:

Chromosphere Model

Daystar Filters' Photo Forum

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

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

8/15/2013: DayStar upgrades facilities.  Receives new Okuma MacTurn-30 CNC Lathe
6/11/2013:  DayStar Filter flies in space aboard NASA/ Harvard Smithsonian SAO mission.
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 flies aboard Harvard Smithsonian SAO Hi-C Misison to space.
5/1/2010:   DayStar releases Solar System Filter Wheel for instantaneous observation in up to 4 wavelengths
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4/20/2009: DayStar to produce research filters for National Solar Observatory
5/1/2007 DayStar announces new Quantum Series Filters
1/28/2007 - 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.

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