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Filters (Imaging)


FLI Research Grade 50mm Diameter SII 3 nm

SKU: RG 50D SII (3nm)

Price: $760.00

Call for Lead Times & Availability

FLI Research Grade 50mm Square Bessell U filter

SKU: RG 50S U

Price: $440.00

In Stock

FLI Research Grade 50mm Square Blue filter

SKU: RG 50S Blue

Price: $285.00

In Stock

FLI Research Grade 50mm Square Red filter

SKU: RG 50S Red

Price: $285.00

In Stock

FLI Research Grade 50mm Diameter SDSS u' filter

SKU: RG 50D u'

Price: $400.00

In Stock

FLI Research Grade 50mm Diameter OIII 3 nm

SKU: RG 50D OIII (3nm)

Price: $760.00

In Stock

FLI Research Grade 50mm Diameter Blue filter

SKU: RG 50D Blue

Price: $230.00

In Stock

FLI Research Grade 50mm Diameter Green Filter

SKU: RG 50D Green

Price: $230.00

In Stock

FLI Research Grade 28mm Diameter Bessell I filter

SKU: RG 28D I

Price: $200.00

In Stock

FLI Research Grade 28mm Diameter Bessell V filter

SKU: RG 28D V

Price: $200.00

In Stock

FLI Research Grade 28mm Diameter OIII 3 nm

SKU: RG 28D OIII (3nm)

Price: $485.00

In Stock

FLI Research Grade 28mm Diameter H-alpha 3 nm

SKU: RG 28D Ha (3nm)

Price: $485.00

In Stock

FLI Research Grade 65mm Square SDSS r' filter

SKU: RG 65S r'

Price: $950.00

In Stock

FLI Research Grade 50mm Square SDSS g' filter

SKU: RG 50S g'

Price: $440.00

In Stock

FLI Research Grade 50mm Square SDSS u' filter

SKU: RG 50S u'

Price: $440.00

In Stock

FLI Research Grade 65mm Square H-alpha (5nm)

SKU: RG 65S Ha (5nm)

Price: $1,195.00

Custom Order

Baader Planetarium Baader RGB Filter Set 2

SKU: FLRGB-2

Price: $464.00

Baader Planetarium Venus U-Filter 1.25

SKU: FUV-1

Price: $296.00

FLI Research Grade 50mm Diameter SII (8nm)

SKU: RG 50D SII (8nm)

Price: $455.00

In Stock

FLI Research Grade 65mm Square Luminance IR

SKU: RG 65S Lum

Price: $695.00

Custom Order