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Filters (Imaging)


FLI Research Grade 28mm Diameter SDSS r' filter

SKU: RG 28D r'

Price: $200.00

In Stock

FLI Research Grade 28mm Diameter SDSS g' filter

SKU: RG 28D g'

Price: $200.00

In Stock

FLI Research Grade 28mm Diameter SII 3 nm

SKU: RG 28D SII (3nm)

Price: $485.00

In Stock

FLI Research Grade 28mm Diameter SII 8 nm

SKU: RG 28D SII (8nm)

Price: $275.00

In Stock

FLI Research Grade 28mm Diameter H-alpha 8 nm

SKU: RG 28D Ha (8nm)

Price: $275.00

In Stock

FLI Research Grade 28mm Diameter Clear filter

SKU: RG 28D C

Price: $85.00

In Stock

FLI Research Grade 65mm Square Oxygen III (5nm)

SKU: RG 65S OIII (5nm)

Price: $1,195.00

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 Diameter OIII (8nm)

SKU: RG 50D OIII (8nm)

Price: $455.00

In Stock

FLI Research Grade 50mm Square Clear

SKU: RG 50S Clear

Price: $185.00

Custom Order

FLI Research Grade 50mm Square Luminance IR

SKU: RG 50S Lum

Price: $285.00

Custom Order

FLI Research Grade 50mm Square UBVRI

SKU: RG 50S UBVRI

Price: $2,200.00

Custom Order

FLI Research Grade 50mm Square Sulfur II (8 nm)

SKU: RG 50S SII (8nm)

Price: $465.00

Custom Order

FLI Research Grade 50mm Square LRGB

SKU: RG 50S LRGB

Price: $1,085.00

Custom Order

Baader Planetarium Venus U-Filter 2

SKU: FUV-2

Price: $387.00

Baader Planetarium Narrowband H-Beta Filter 8.5nm, 1.25

SKU: FHBN-1

Price: $136.00

In Stock

Baader Planetarium UV-IR-CUT / L-Filter, 1.25

SKU: FUVIR-1

Price: $54.00

In Stock