Filters

Spectrum 3.75" Full Aperture Solar Glass Binocular Filter Pair 86-92mm

Spectrum Telescopes

$188.95

FD-M42-II

ZWO

~$81.12

ALP-T Dualband 3nm Ha & OIII

Antlia

~$390.10

Solarlite 8"/10" Solar Film Filter

Thousand Oaks

$109.00

Fringe-Killer Filter - 2" Round Mounted

Baader

$138.00

OIII 6nm CCD MaxFR Clip-Filter EOS XL

Astronomik

$649.95

Seestar S50 Solar Filter

ZWO

~$21.19

EclipSmart Universal Solar Filter

Celestron

$18.95

60mm Ha Etalon Solar Filter

Lunt

$1,999.00

Out of stock

Solarlite Solar Film Filter 3.50"/4.25"

Thousand Oaks

$59.00

Out of stock

8 Position Filter Wheel for STF-8300 Cameras

SBIG

$695.00

SHO Narrowband Filter Set

Optolong

~$443.48

Out of stock

USB Filter Wheel Adapter - 54mm Male

Starlight Xpress

$35.00

Triband RGB Ultra II Filter - 2"

Antlia

~$185.63

Out of stock

Solarlite Solar Film Filter - 4.00" / 4.75"

Thousand Oaks

$69.00

H-Beta 5.5nm CMOS-optimized

Baader

~$218.10

5-in-1 M54 Filter Drawer

Askar

$164.00

Filter Holder for M42/M54 and EOS/Nikon Filter Drawers

ZWO

~$35.81

Extra 2" Filter Holder for 5-in-1 M54

Askar

$22.00

3383-LRGB Filter Kit

iOptron

~$224.36

C2 Swan-Band Filter 15nm O-III 2"

Baader

~$169.55

Quark Gemini Switchable

DayStar

~$1,656.63

CaK 3nm 393.3nm Filter

Antlia

~$248.47

Color Magic Ultra E 2" Duo-band Filter Package

Askar

$1,199.00

Smart Solar Filter

UniStellar

~$255.05

1.25" LRGB Filter Set

Optolong

$249.00

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

Baader

$132.00

Out of stock

Solarlite Solar Film Filter 2.37" / 3.25"

Thousand Oaks

$59.00