Narrowband

SV115

SVBONY

~$46.25

SHO 4nm Filters

ToupTek

~$606.25

UHC Narrowband Filter 48mm (2")

Celestron

$124.95

SHO 3nm Imaging Filter Set - 50x50mm Square Unmounted

Chroma

$4,600.00

SHO 6.5nm Filter Set

ToupTek

~$515.21

3nm Narrowband Oxygen III (OIII) - 2"

Antlia

$434.50

High Resolution H-alpha Filter for DS Modules

Lunt

~$252.18

LP-3 Oxygen III Line Band Filter 2"

Thousand Oaks

$159.50

Solar Discover Dualband Ha, CaK & CaH Filter Assembly

Antlia

~$122.84

SLOAN/SDSS Photometric Filters (FSLN)

Baader

~$4,155.60

2" SHO Filter Set 7nm

SVBONY

~$451.62

7nm SHO Narrowband Filter Set 1.25"

Player One

~$390.20

OIII 10nm Visual Filter

Baader

~$191.49

GNB Galaxy & Nebula Booster 2"

IDAS

$248.00

Gen II Calcium K-Line Filter with LPFC - 1.25" Mounted

Baader

~$299.87

SV240

SVBONY

~$120.67

SII 6.5nm Filter - 1.25"

Optolong

$175.00