DayStar Filters - Ultra narrow Bandpass filters

THE EARLY BIRD GETS THE DISCOUNT!

Don't wait 'till the last minute for Solar Filters and Scopes!

The Annular Eclipse and Transit are coming. Don't wait until the last minute and get left out in the cold.

Order by March 15th and save 15%!

The 2012 year offers great opportunities in Solar Viewing with both an Annular Eclipse and the Last Transit of Venus of our lifetime. Both of these events demand a safe solar filter for viewing. Transit of Venus viewers will need higher power to resolve the disc of planet Venus cross the surface of the Sun. DayStar offers the high powered view for high resolution views of Venus and the Black Drop Effect.

All orders must be confirmed with payment by March 15th, 2012. Offer not valid on 'Solar System Filter Wheels'

Inquiries are rolling in every day for observers looking ahead to these events. Delivery times are shorter today than ever before; but 2012 looks to be a record year for DayStar Filters' research quality solar products. Don't get left in the cold in a last minute rush to buy your solar filter or telescope. We want to be sure to take care of everyone with time to spare; so order today!

* HALF-BANDWIDTH: The term half-bandwidth refers to an optics industry standard of measure. On a chart depicting the peak where light is transmitted, that peak's width is measured at the point 50% between zero and full transmission. This term is called half-bandwidth.

The Sun Today

Hydrogen Alpha Filters

Current Delivery Times
Click for In-stock items

0-10 days for:
Original Quark
Questar Quark
Combo Quark
Calcium Quark

2-4 weeks for:
Blocker and Trimmers
ION Filters
CaII H line filters
Quantum upgrade:
Quantum SE Filters
SolaREDi 66 Scopes

3-6 months for:
Quantum PE Filters
Ca II K Line PE Filters
Sodium Line FIlters
SR-127 Telescope
Solar System Filter Wheel

All DayStar Hydrogen a filter assemblies need to be used in conjunction with a lens cover and Energy Rejection Filter.

Offering absolute precision control over wavelength transmission. . .

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