Filters (Imaging)


Baader Planetarium Narrowband H-Beta Filter 8.5nm, 50.4mm Round Unmounted Filter

SKU: FHBN-RD50

Price: $259.00

In-Stock - Available at warehouse ships in 1-2 weeks

Idas SCT Filter Adapter Set with 48 mm LPS-P2 Filter

SKU: LPS-P2-48SCT

Price: $265.00

In-Stock - Available at warehouse ships in 1-2 weeks

Baader Planetarium Baader UV-IR-CUT / L-Filter, 65x65mm Square

SKU: FUVIR-SQ65

Price: $267.00

In-Stock - Available at warehouse ships in 1-2 weeks

Baader Planetarium Methane 889nm Imaging Filter 1.25"

SKU: FMTH-1

Price: $267.00

In-Stock - Available at warehouse ships in 1-2 weeks

FLI Research Grade 28mm Diameter SII 8 nm

SKU: RG 28D SII (8nm)

Price: $275.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 28mm Diameter H-alpha 8 nm

SKU: RG 28D Ha (8nm)

Price: $275.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 28mm Diameter OIII 8 nm

SKU: RG 28D OIII (8nm)

Price: $275.00

Custom Order - Call for Lead Times & Availability

IDAS LPS-D1 Nebula Filter with filter thread 62 mm

SKU: LPS-D1-62

Price: $279.00

In-Stock - Available at warehouse ships in 1-2 weeks

FLI Research Grade 50mm Square Luminance IR

SKU: RG 50S Lum

Price: $285.00

Custom Order

FLI Research Grade 50mm Square Green Filter

SKU: RG 50S Green

Price: $285.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 50mm Square Blue filter

SKU: RG 50S Blue

Price: $285.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 50mm Square Red filter

SKU: RG 50S Red

Price: $285.00

Custom Order - Call for Lead Times & Availability

Baader Planetarium Narrowband O-III (8.5nm) 50.4MM Imaging Filter

SKU: FOIIIN-RD50

Price: $292.00

In-Stock - Available at warehouse ships in 1-2 weeks

Baader Planetarium Venus U-Filter 1.25"

SKU: FUV-1

Price: $296.00

In-Stock - Available at warehouse ships in 1-2 weeks

Baader Planetarium Narrowband 8nm SII 50.4MM Filter

SKU: FSIIN-RD50

Price: $299.00

In-Stock - Available at warehouse ships in 1-2 weeks

IDAS Light Pollution Suppression Filters - D1. 72mm LPS-D1 filter

SKU: LPS-D1-72

Price: $309.00

In-Stock - Available at warehouse ships in 1-2 weeks

Baader Planetarium Narrowband H-Alpha Filter 7nm, 2" (plane optically polished)

SKU: FHALN-2

Price: $309.00

In-Stock - Available at warehouse ships in 1-2 weeks

IDAS LPS-D1 Nebula Filter with filter thread 77 mm

SKU: LPS-D1-77

Price: $329.00

In-Stock - Available at warehouse ships in 1-2 weeks

IDAS LPS-D1 Nebula Filter with filter thread 82 mm

SKU: LPS-D1-82

Price: $349.00

In-Stock - Available at warehouse ships in 1-2 weeks

Baader Planetarium Narrowband 7nm H-Alpha 50.4mm Round Filter

SKU: FHALN-RD50

Price: $354.00

In-Stock - Available at warehouse ships in 1-2 weeks

Baader Planetarium Calcium K-Line Filter 1.25"

SKU: CAK

Price: $357.00

Ships from Warehouse

SBIG 50mm square 8nm SII filter

SKU: 51922

Price: $360.00

Call or email for lead times

Baader Planetarium Narrowband 8nm SII 50mm Square Filter

SKU: FSIIN-SQ50

Price: $360.00

In-Stock - Available at warehouse ships in 1-2 weeks

Baader Planetarium Narrowband 8.5nm OIII 50mm Square Filter

SKU: FOIIIN-SQ50

Price: $374.00

In-Stock - Available at warehouse ships in 1-2 weeks