Filters (Imaging)


Baader Planetarium LRGBC 65MM Square Imaging Filter Set

SKU: FLRGBC-SQ65

Price: $1,029.00

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

FLI Research Grade 65mm Square H-beta (5.8nm)

SKU: RG 65S Hb (5.8nm)

Price: $1,050.00

Custom Order

FLI Research Grade 50mm Square LRGB

SKU: RG 50S LRGB

Price: $1,085.00

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SBIG 50mm Round NB Set of 4 filters

SKU: 50-4508NBB

Price: $1,144.00

Call or email for lead times

SBIG 50mm Square Narrowband set of 3 filters Ha, SII, OIII

SKU: 50-3500NBB

Price: $1,153.00

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

SKU: RG 65S OIII (5nm)

Price: $1,195.00

Custom Order

FLI Research Grade 65mm Square SII (5nm)

SKU: RG 65S SII (5nm)

Price: $1,195.00

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

SKU: RG 65S Ha (5nm)

Price: $1,195.00

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FLI Research Grade 65mm Square H-alpha 3 nm

SKU: RG 65S Ha (3nm)

Price: $1,250.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 65mm Square Oxygen III 3 nm

SKU: RG 65S OIII (3nm)

Price: $1,250.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 65mm Square Sulfur II 3 nm

SKU: RG 65S SII (3nm)

Price: $1,250.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 50mm Diameter SDSS u',g',r',i',z' filters

SKU: RG 50D ugriz

Price: $2,000.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 50mm Diameter UBVRI filters

SKU: RG 50D UBVRI

Price: $2,000.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 50mm Square UBVRI

SKU: RG 50S UBVRI

Price: $2,200.00

Custom Order

FLI Research Grade 50mm Square SDSS u',g',r',i',z' filters

SKU: RG 50S ugriz

Price: $2,200.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 65mm Square LRGB

SKU: RG 65S LRGB

Price: $2,595.00

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Daystar Filters Calcium II H-line Filter Assembly 5.0 Angstrom

SKU: CALCIUMH5

Price: $4,000.00

Special Order / Call for Availability

Daystar Filters Sodium Na D-line 0.4A Filter ION

SKU: NAD-.4ION

Price: $4,500.00

Special Order / Call for Availability

FLI Research Grade 65mm Square UBVRI

SKU: RG 65S UBVRI

Price: $4,750.00

Custom Order

FLI Research Grade 65mm Square SDSS u',g',r',i',z' filter set

SKU: RG 65S ugriz

Price: $4,750.00

Custom Order - Call for Lead Times & Availability

Daystar Filters Calcium II K-line 2.0 Angstrom QPE Grade Filter

SKU: 2.0A

Price: $5,800.00

Special Order / Call for Availability

Daystar Filters Sodium Na D-line 0.4A QPE Grade Filter

SKU: NAD-.4PE

Price: $7,200.00

Special Order / Call for Availability