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Filters (Imaging)


IDAS 46 mm LPS-P2 drop-in filter for Sigma lens

SKU: LPS-P2-46

Price: $179.00

FLI Research Grade 28mm Diameter Bessell B filter

SKU: RG 28D B

Price: $200.00

In Stock

FLI Research Grade 28mm Diameter Bessell U filter

SKU: RG 28D U

Price: $200.00

In Stock

FLI Research Grade 28mm Diameter H-alpha 5 nm

SKU: RG 28D Ha (5nm)

Price: $460.00

In Stock

FLI Research Grade 28mm Diameter OIII 8 nm

SKU: RG 28D OIII (8nm)

Price: $275.00

In Stock

FLI Research Grade 28mm Diameter Green Filter

SKU: RG 28D Green

Price: $115.00

In Stock

FLI Research Grade 65mm Square Red filter

SKU: RG 65S Red

Price: $695.00

In Stock

FLI Research Grade 50mm Square H-alpha 3 nm

SKU: RG 50S Ha (3nm)

Price: $760.00

In Stock

FLI Research Grade 50mm Diameter SDSS i' filter

SKU: RG 50D i'

Price: $400.00

In Stock

FLI Research Grade 50mm Diameter SDSS r' filter

SKU: RG 50D r'

Price: $400.00

In Stock

FLI Research Grade 50mm Diameter Bessell B filter

SKU: RG 50D B

Price: $400.00

In Stock

FLI Research Grade 50mm Diameter Bessell U filter

SKU: RG 50D U

Price: $400.00

In Stock

FLI Research Grade 28mm Diameter SDSS i' filter

SKU: RG 28D i'

Price: $200.00

In Stock

FLI Research Grade 50mm Square OIII (5 nm)

SKU: RG 50S OIII (5nm)

Price: $725.00

Custom Order

Baader Planetarium Narrowband 7nm H-Alpha 36mm Filter

SKU: FHALN-RD36

Price: $195.00

In Stock

Baader Planetarium UV-IR-CUT / L-Filter, 2

SKU: FUVIR-2

Price: $99.00