No.11 Yellow-Green Filter

653N062

$24.95

No.12 Yellow 1.25'' Colour Filter

653N063

$24.95

No.15 Deep Yellow 1.25'' Colour Filter

653N064

$24.95

No.21 Orange 1.25'' Colour Filter

653N065

$24.95

No.23A Light Red 1.25'' Colour Filter

653N066

$24.95

No.80A Blue 1.25'' Colour Filter

653N067

$24.95

25 Neutral Density Gray (moon) 1.25'' Filter

653N055

$14.95

13 Neutral Density Gray (moon) 1.25'' Filter

653N054

$24.95

SkyGlow Broadband Filter, 1.25''

660N110

$104.95

Orion SkyGlow Broadband Filter, 2''

660N109

$124.95

Orion SkyGlow Broadband Filter, Schmidt-Cass

660N108

$134.95

Orion UltraBlock Narrowband Filter, 1.25''

660N113

$144.95

Orion UltraBlock Narrowband Filter, 2''

660N116

$164.95

Orion UltraBlock Narrowband Filter, Schmidt-Cass

660N115

$179.95

Lumicon Deep Sky Filter 1.25''

566N043

$114.95

Lumicon Deep Sky Filter 2''

566N044

$229.95

Lumicon Deep Sky Filter Cassegrain

566N046

$229.95

Lumicon Ultra High Contrast Filter 1.25''

566N047

$119.95

Lumicon Ultra High Contrast Filter 2''

566N048

$229.95

Lumicon Ultra High Contrast Filter Cassegrain

566N049

$229.95

Lumicon Oxygen III Filter 1.25'' - WEB SPECIAL - Regular $119.95 - 1 Remaining

566N050

$99.95

Lumicon Oxygen III Filter 2''

566N051

$229.95

Lumicon Hydrogen-Beta Filter 1.25''

566N053

$119.95

Lumicon Hydrogen-Beta Filter 2'' - WEB SPECIAL - Regular $229.95 - 1 Remaining

566N054

$199.95

Lumicon Minus Violet Filter 1.25''

566N004

$74.95

Lumicon Minus Violet Filter 2''

566N056

$94.95

Celestron Eyepiece and Filter Kit 2'' (94305)

246N174

$324.95

Astrodon 1.25'' (27mm) LRGB Tru-Balance E-Series Filters

090N001

$708.00

Astrodon 1.25'' (27mm) LRGB Tru-Balance I-Series Filters

090N002

$708.00

Astrodon 1.25'' (27mm) SII Tru-Balance Filter 6nm FWHM

090N003

$432.00

Astrodon 1.25'' (27mm) OIII Filter 6nm FWHM

090N004

$552.00

Astrodon 1.25'' (27mm) Clear CCD Filter NIR Unblocked

090N005

$150.00

Astrodon 50mm Tru-Balance E-Series LRGB Filters Unmounted

090N006

$1290.00

Astrodon 50mm Tru-Balance I-Series LRGB Filters Unmounted

090N007

$1290.00

Astrodon I-Series LRGB and 6nm H-a Square Filters

090N008

$2958.00

Astrodon 50mm Clear Filter w/o NIR Blocking Unmounted

090N009

$270.00

Astrodon 50mm Tru-Balance FWHM 6nm H-Alpha Filter Unmounted

090N010

$1086.00

Apogee 1'' Round Filter Wheel for Ascent Series CCD Cameras

062N025

$CALL

Apogee 2'' Round Filter Wheel for Alta and Ascent Series CCD Cameras

062N026

$CALL

Apogee 50mm Round Filter Wheel for Alta and Ascent Series CCD Cameras

062N027

$CALL

Apogee 2'' Square Filter Wheel for Alta and Ascent Series CCD Cameras

062N028

$CALL

Apogee 28mm Round Filter Wheel for Alta and Ascent Series CCD Cameras

062N029

$CALL

Meade Series 4000 ND96 1.25'' Moon Filter

250N130

$22.46

Meade Series 4000 905 Variable Polarizing 1.25'' Filter - WEB SPECIAL - Regular $62.96 - 2 Remaining

250N133

$39.95

Meade Series 4000 Color Filter Set 1 (12, 23A, 58, 80A)

250N127

$58.46

Meade Series 4000 Color Filter Set 2 (11, 25A, 47, 82A)

250N128

$58.46

Meade Series 4000 Color Filter Set 3 (8, 21, 38A, 56)

250N129

$58.46

Meade Series 4000 3200 Luncar and Planetary Color Filter Set

250N345

$49.46

Celestron Eyepiece and Filter Kit 1.25'' (94303)

422N303

$179.95

Lumicon Night-Sky Hydrogen-Alpha Filter 1.25''

566N002

$94.95

Lumicon Night-Sky Hydrogen-Alpha Filter 2''

566N075

$124.95

Lumicon Infrared Filter 1.25''

566N008

$79.95

Lumicon Infrared Filter 2''

566N007

$119.95

Vixen Moon Filter 1.25''

947N165

$44.00

Tele Vue Bandmate Mars Type-A 1.25'' Filter

855N105

$134.95

Tele Vue Bandmate Mars Type-B 1.25'' Filter

855N106

$134.95

Tele Vue Bandmate NebuStar 1.25'' Filter

855N035

$114.95

Tele Vue Bandmate NebuStar 2'' Filter

855N034

$209.95

Tele Vue Bandmate OIII 1.25'' Filter

855N033

$114.95

Tele Vue Bandmate OIII 2'' Filter

855N032

$209.95