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Filter Wheel Filters

Items 41 to 60 of 242 total

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  1. FLI - Research Grade 50mm Square LRGB

    FLI - Research Grade 50mm Square LRGB

    RG 50D LRGBFLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)Size: 50 mm +0.2 / -0.5mmShape: roundThickness: 3mm +/-0 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG 50S LRGB
    $1,295.00

  2. FLI - Research Grade 50mm Diameter OIII

    FLI - Research Grade 50mm Diameter OIII

    RG 50D O IIIFLI Research Grade filter sets are par focal to F4.5Size: 50 mm +0.2 / -0.5mmShape: roundThickness: 5mm +/-0 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG 50D OIII
    $495.00

  3. FLI - Research Grade 50mm Diameter SII

    FLI - Research Grade 50mm Diameter SII

    ... Learn More
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    (48 States)
    Model#: RG 50D SII
    $495.00

  4. FLI - Research Grade 50mm Diameter UBVRI filters

    FLI - Research Grade 50mm Diameter UBVRI filters

    RG 50D UBVRIFLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)Size: 50 mm +0.2 / -0.5mmShape: roundThickness: 5mm +/-0 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG 50D UBVRI
    $1,495.00

  5. FLI - Research Grade 50mm Diameter LRGB 8nm Ha

    FLI - Research Grade 50mm Diameter LRGB 8nm Ha

    RG 50D LRGB Ha (8nm)FLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)Size: 50 mm +0.2 / -0.5mmShape: roundThickness: 3mm +/-0 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG_50D_LRGB_Ha_8
    $1,320.00

  6. FLI - Research Grade 50mm Diameter Hb 6nm

    FLI - Research Grade 50mm Diameter Hb 6nm

    RG 50D HbFLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)Size: 50 mm +0.2 / -0.5mmShape: roundThickness: 3mm +/-0 ... Learn More
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    (48 States)
    Model#: RG_50D_Hb
    $595.00

  7. Optec - Johnson R (Red) filter for SSP-3 or SSP-5 with R6358 PMT.

    Optec - Johnson R (Red) filter for SSP-3 or SSP-5 with R6358 PMT.

    Optec - Johnson R (Red) filter ... Learn More
    Model#: 17034
    $85.00

  8. Optec - Johnson V (Visual) filter for SSP-3 or SSP-5 with R6358 PMT

    Optec - Johnson V (Visual) filter for SSP-3 or SSP-5 with R6358 PMT

    Optec - Johnson V (Visual) filter ... Learn More
    Model#: 17033
    $85.00

  9. Optec - Johnson B (Blue) filter for SSP-3 or SSP-5 with R6358 or R6350 PMT

    Optec - Johnson B (Blue) filter for SSP-3 or SSP-5 with R6358 or R6350 PMT

    Optec - Johnson B (Blue) filter ... Learn More
    Model#: 17032
    $85.00

  10. Optec - Johnson U (Ultra-Violet) filter for SSP-3 or SSP-5 with R6358 PMT

    Optec - Johnson U (Ultra-Violet) filter for SSP-3 or SSP-5 with R6358 PMT

    Optec - Johnson U (Ultra-Violet) filter ... Learn More
    Model#: 17031
    $85.00

  11. Optec - Sloan i´ filter for SSP-3 or SSP-5 photometer with R6358 PMT.

    Optec - Sloan i´ filter for SSP-3 or SSP-5 photometer with R6358 PMT.

    Optec - Sloan i´ filter ... Learn More
    Model#: 17029
    $125.00

  12. Optec - Sloan r'  filter for SSP-3 or SSP-5 photometer.

    Optec - Sloan r' filter for SSP-3 or SSP-5 photometer.

    Optec - Sloan r' filter ... Learn More
    Model#: 17028
    $125.00

  13. Optec - Sloan g' (acute); filter for SSP-3 or SSP-5 photometer.

    Optec - Sloan g' (acute); filter for SSP-3 or SSP-5 photometer.

    Optec - Sloan g' (acute); filter for SSP-3 or SSP-5 photometer. ... Learn More
    Model#: 17027
    $125.00

  14. FLI - 28mm B Research Grade Filter from UBVRI

    FLI - 28mm B Research Grade Filter from UBVRI

    • FLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)
    • Size: 28mm
    • Shape: round
    • Thickness: 3mm +/-0.1mm
    • Bandwidth: N/A
    • Parallelism: 30 second or better
    • Surface Flatness: 1/4 wave per inch
    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG 28D B
    $290.00

  15. FLI - 28mm U Research Grade Filter from UBVRI

    FLI - 28mm U Research Grade Filter from UBVRI

    • FLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)
    • Size: 28mm
    • Shape: round
    • Thickness: 3mm +/-0.1mm
    • Bandwidth: N/A
    • Parallelism: 30 second or better
    • Surface Flatness: 1/4 wave per inch
    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG 28D U
    $290.00

  16. FLI - 28mm I Research Grade Filter from UBVRI

    FLI - 28mm I Research Grade Filter from UBVRI

    • FLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)
    • Size: 28mm
    • Shape: round
    • Thickness: 3mm +/-0.1mm
    • Bandwidth: N/A
    • Parallelism: 30 second or better
    • Surface Flatness: 1/4 wave per inch
    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG 28D I
    $345.00

  17. FLI - 28mm R Research Grade Filter from UBVRI

    FLI - 28mm R Research Grade Filter from UBVRI

    • FLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)
    • Size: 28mm
    • Shape: round
    • Thickness: 3mm +/-0.1mm
    • Bandwidth: N/A
    • Parallelism: 30 second or better
    • Surface Flatness: 1/4 wave per inch
    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG 28D R
    $345.00

  18. FLI - Research Grade 50mm Diameter Clear

    FLI - Research Grade 50mm Diameter Clear

    RG 50D CFLI Research Grade filter sets are par focal to F4.5Size: 50 mm +0.2 / -0.5mmShape: roundThickness: 3mm +/-0 ... Learn More
    Model#: RG 50D C
    $120.00

  19. FLI - Research Grade 50mm Diameter Luminance IR

    FLI - Research Grade 50mm Diameter Luminance IR

    RG 50D LFLI Research Grade filter sets are par focal to F4.5Size: 50 mm +0.2 / -0.5mmShape: roundThickness: 3mm +/-0 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG 50D L
    $225.00

  20. FLI - Research Grade 50mm Diameter LRGB filters

    FLI - Research Grade 50mm Diameter LRGB filters

    RG 50D LRGBFLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)Size: 50 mm +0.2 / -0.5mmShape: roundThickness: 3mm +/-0 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RG 50D LRGB
    $1,195.00

Items 41 to 60 of 242 total

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