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Finger Lakes Instrumentation (IDEX)

FLI has supplied cooled CCD imaging systems to the world’s finest observatories, universities, research institutions and back-yard astronomers. 


FLI Research Grade 50mm Square Oxygen III 3 nm

SKU: RG 50S OIII (3nm)

Price: $760.00

In Stock

FLI Research Grade 50mm Square Sulfur II 3 nm

SKU: RG 50S SII (3nm)

Price: $760.00

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 H-alpha 3 nm

SKU: RG 50D Ha (3nm)

Price: $760.00

In Stock

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 Diameter OIII 3 nm

SKU: RG 50D OIII (3nm)

Price: $760.00

In Stock

FLI Research Grade 50mm Diameter LRGB Filters

SKU: RG 50D LRGB

Price: $875.00

In Stock

FLI 5-Position CFW for 2

SKU: CFW-1-5

Price: $895.00

In Stock

FLI Research Grade 65mm Square Oxygen III (8nm)

SKU: RG 65S OIII (8nm)

Price: $915.00

Custom Order

FLI Research Grade 65mm Square SII (8nm)

SKU: RG 65S SII (8nm)

Price: $915.00

Custom Order

FLI Research Grade 65mm Square H-alpha (8nm)

SKU: RG 65S Ha (8nm)

Price: $915.00

Custom Order

FLI Research Grade 65mm Square Bessell B filter

SKU: RG 65S B

Price: $950.00

In Stock

FLI Research Grade 65mm Square SDSS u' filter

SKU: RG 65S u'

Price: $950.00

In Stock

FLI Research Grade 65mm Square Bessell I filter

SKU: RG 65S I

Price: $950.00

In Stock

FLI Research Grade 65mm Square Bessell R filter

SKU: RG 65S R

Price: $950.00

In Stock

FLI Research Grade 65mm Square Bessell V filter

SKU: RG 65S V

Price: $950.00

In Stock

FLI Research Grade 65mm Square Bessell U filter

SKU: RG 65S U

Price: $950.00

In Stock

FLI Research Grade 65mm Square SDSS z' filter

SKU: RG 65S z'

Price: $950.00

In Stock

FLI Research Grade 65mm Square SDSS i' filter

SKU: RG 65S i'

Price: $950.00

In Stock

FLI Research Grade 65mm Square SDSS g' filter

SKU: RG 65S g'

Price: $950.00

In Stock

FLI MicroLine high speed 45mm Shutter

SKU: ML 45mm shutter

Price: $950.00

Custom Order - Call for Lead Times & Availability

FLI Research Grade 65mm Square SDSS r' filter

SKU: RG 65S r'

Price: $950.00

In Stock

FLI Research Grade 28mm Diameter SDSS u',g',r',i',z' filters

SKU: RG 28D ugriz

Price: $1,000.00

In Stock

FLI Research Grade 28mm Diameter UBVRI filters

SKU: RG 28D UBVRI

Price: $1,000.00

In Stock