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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 March 15, 2014
Items In-Stock Today - Available for immediate shipment
Model
Age
Delivery
Price
Buy Now
SolaREDi 60
Telescope
0.7 ångström
NEW
Ships same day
$1995
SolaREDi 60
Telescope
0.5 ångström
NEW
Ships same day
$2495
SR 127mm
Telescope
0.4 ångström
NEW
Ships in
2 days
$8600
ION Filter
0.5 ångström
NEW
Ships same day
$3350
Quantum SE Filter
0.3 ångström
NEW
Ships same day
$9000
Quantum SE Filter
0.6 ångström
NEW
Ships same day
$4800
T-Scanner
0.5 ångström
2008
Ships same day
$2605
Heated TS-2
T-scanner
0.5 ångström
2008
Ships same day
$2900
Quantum PE
Filter*
0.4 ångström
2008
Ships same day
$6500
ION Filter
0.7-0.3 ångström
NEW
Ships in 1-2 weeks
Quantum SE Filter
0.7-0.3 ångström
NEW
Ships in 1-2 weeks
Quantum PE
Filter
0.7-0.3 ångström
NEW
3-4 months
Calcium II
Filter
2.0-5.0 ångström
NEW
3-4 months
Sodium NaD
Filter
0.4 - 0.3 ångström
NEW
3-4 months
H Beta
Filter
0.8 - 0.3 ångström
NEW
3-4 months
Helium D3
Filter
0.4 - 0.3 ångström
NEW
3-4 months
Fe XIV
Filter
0.4 - 0.3 ångström
NEW
Ships in 4-6 weeks
Solar System
Filter Wheel
0.8 - 0.3 ångström
NEW
4-6 months

* 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