Filters

180mm AstroSolar ASTF Filter for 200-240mm O.D. Telescopes

Baader

~$197.77

4.5nm Narrowband OIII EDGE Filter - 50mm Unmounted

Antlia

$385.00

1000 Oaks Threaded Solar Camera Filter - 48mm

Thousand Oaks

~$66.30

Deep-Sky G Filter

Astronomik

~$122.49

WSFW50-FS

Wanderer Astro

~$17.66

Seestar S50 Solar Filter

ZWO

~$50.45

Triband RGB Ultra II Filter - 2"

Antlia

~$295.54

SHO-3nm 2" Filter Set

Optolong

~$1,122.59

FD-M42-II

ZWO

~$117.01

3383-LRGB Filter Kit

iOptron

~$302.28

LS50C Compact Double-Stack Filter

Lunt

~$1,633.88

4.5nm Narrowband H-Alpha (Ha) EDGE Filter - 1.25" Mounted

Antlia

$203.50

5-in-1 M54 Filter Drawer

Askar

$169.00

AstroSolar Binocular Filters OD 5.0

Baader

~$82.64

Methane Filter 889nm 1.25"

Baader

~$268.57

Threaded Solar Camera Filter - 46mm

Thousand Oaks

~$66.30

Nebula Filter Oxygen III 1.25-inch 6.5nm

Explore Scientific

~$100.01

Threaded Solar Camera Filter - 62mm

Thousand Oaks

~$77.54

Hyperion Solar Filter Thin Film Sheets

Seymour Solar

~$167.43

Out of stock

Sun Catcher Solar Filter 110-130mm

Explore Scientific

~$35.85

Out of stock

USB Filter Wheel Adapter - 54mm Male

Starlight Xpress

~$56.07

LS60FHa Front Mount Double Stack Filter

Lunt

~$2,082.25

Tele Vue Bandmate Type II Nebustar UHC Filter - 1.25" - B2N-0125

TeleVue

$146.00

Solarlite Solar Film Filter 14" / 16"

Thousand Oaks

~$302.28

1.25" Methane CH4 Planetary Filter

Antlia

$185.90

Solarlite Solar Film Filter 5.00-6.00"

Thousand Oaks

~$111.25

UBVRI Bessel U-Filter - Photometric

Baader

~$177.55

Red+ Dark Filter - 36mm

Antlia

$66.00