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DayStar Filters In-Stock Filters:
Occasionally, DayStar accepts a used trade-in filter for upgrade.   Those used filters are available with in-stock status for immediate shipping. Pre-qualified filters carry a transferrable warranty with the remaining balance of the original 10 year warranty.

DayStar tests each trade-in filter to qualify the condition, features and FWHM bandpass of each filter traded-in.

New Filters also occasionally become available with In-Stock status through dealers. Dealers with In-stock status will be listed here whenever stock levels are available.


DayStar Filters does not currently buy used filters.

LAST UPDATED May 8, 2015
Items In-Stock Today - Available for immediate shipment
Model
Age
Delivery
Price
Buy Now
SolaREDi 66
Telescope
Prominence
Model
NEW
Ships same day
$1995
SolaREDi 66
Telescope
Chromosphere
Model
NEW
Ships same day
$1995
SR 127mm
Telescope
0.5 ångström
NEW
Ships in
4 days
$7400
NEW
Quantum SE Filter
0.3 ångström
NEW
Ships same day
$9000
LAST UPDATED May 8, 2015
Fast Delivery - Available for shipment in 2 weeks or less
Model Half-bandwidth
Age Delivery
Price
Buy Now
ION Filter
Your Choice
NEW
Ships in 2 weeks or less
$1800-4950
Quark Filter
Prominence
Model
NEW
Ships in 2 weeks or less
$995
Quark Filter
Chromosphere
Model
NEW
Ships in 2 weeks or less
$995
Questar Quark Filter
Prominence
Model
NEW
Ships in 2 weeks or less
$995
Questar Quark Filter
Chromosphere
Model
NEW
Ships in 2 weeks or less
$995

* 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

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