Filters (Imaging)


SBIG 36mm Narrowband set

SKU: 50-3360NBB

Price: $569.00

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Baader Planetarium Narrowband H-Alpha Filter 3.5nm, 50.4mm Round Filter

SKU: FHALNE-RD50

Price: $582.00

Ships from Warehouse

Celestron Light Pollution Imaging Filter, Rowe-Ackermann Schmidt Astrograph (RASA) 11

SKU: CEL-93617

Price: $582.95

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

Baader Planetarium Baader RGB Filter Set 2" with UV/IR Cut L-Filter (Optically Polished)

SKU: FLRGB-2

Price: $619.00

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

Baader Planetarium Narrowband H-Alpha Filter 3.5nm, 50mm Square Filter

SKU: FHALNE-SQ50

Price: $640.00

Ships from Warehouse

Baader Planetarium Baader RGBC Filter Set 2.0" with UV/IR Cut L-Filter (Optically Polished)

SKU: FLRGBC-2

Price: $679.00

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

Baader Planetarium LRGB 50.4MM Round Imaging Filter Set

SKU: FLRGB-RD50

Price: $690.00

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

FLI Research Grade 65mm Square Green Filter

SKU: RG 65S Green

Price: $695.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 65mm Square Blue filter

SKU: RG 65S Blue

Price: $695.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 65mm Square Red filter

SKU: RG 65S Red

Price: $695.00

Custom Order - Call for Lead Times & Availability

SBIG Baader 50.4mm Round LRGB Filter Set

SKU: 50-4508CIB

Price: $695.00

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FLI Research Grade 65mm Square Luminance IR

SKU: RG 65S Lum

Price: $695.00

Custom Order

FLI Research Grade 50mm Square H-alpha (5 nm)

SKU: RG 50S Ha (5nm)

Price: $725.00

Custom Order

FLI Research Grade 50mm Square SII (5 nm)

SKU: RG 50S SII (5nm)

Price: $725.00

Custom Order

FLI Research Grade 50mm O-III (5nm)

SKU: RG 50D OIII (5nm)

Price: $725.00

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FLI Research Grade 50mm Diameter SII (5nm)

SKU: RG 50D SII (5nm)

Price: $725.00

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FLI Research Grade 50mm Square OIII (5 nm)

SKU: RG 50S OIII (5nm)

Price: $725.00

Custom Order

FLI Research Grade 50mm Diameter H-alpha (5nm)

SKU: RG 50D Ha (5nm)

Price: $725.00

Custom Order - Call for Lead Times & Availability

Baader Planetarium LRGBC 50.4MM Round Imaging Filter Set

SKU: FLRGBC-RD50

Price: $749.00

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

FLI Research Grade 50mm Square Oxygen III 3 nm

SKU: RG 50S OIII (3nm)

Price: $760.00

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FLI Research Grade 50mm Square Sulfur II 3 nm

SKU: RG 50S SII (3nm)

Price: $760.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 50mm Square H-alpha 3 nm

SKU: RG 50S Ha (3nm)

Price: $760.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 50mm Diameter H-alpha 3 nm

SKU: RG 50D Ha (3nm)

Price: $760.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 50mm Diameter SII 3 nm

SKU: RG 50D SII (3nm)

Price: $760.00

Call for Lead Times & Availability