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Astrodon

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  • Sold out
    $34.10 - $34.10
    $34.10
    $34.10 - $34.10
    $34.10

    Astrodon 1.25" Eyepiece Extender

    DON-MOAG-EYE

    Astrodon 1.25" Eyepiece Extender

    $34.10 - $34.10
    $34.10
    $34.10 - $34.10
    $34.10
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  • Sold out
    $24.20 - $24.20
    $24.20
    $24.20 - $24.20
    $24.20

    Astrodon 52mm Screw-in Filter Cell

    DON-AD52MMCELL

    Astrodon 52mm Screw-in Filter Cell is for placing Astrodon 50 mm diameter filters in 52 mm threaded mounts for camera lenses.

    $24.20 - $24.20
    $24.20
    $24.20 - $24.20
    $24.20
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  • Sold out
    $127.60 - $127.60
    $127.60
    $127.60 - $127.60
    $127.60

    Astrodon Adapter for Takahashi CAA rotator - M92x1(F) to 2.7"(F)

    DON-CAA-APF

    Downloads CAA-APF Mechanical Drawing

    $127.60 - $127.60
    $127.60
    $127.60 - $127.60
    $127.60
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  • Sold out
    $222.20 - $487.30
    $222.20 - $487.30
    $222.20 - $487.30
    $222.20

    Astrodon Blue Filter - E & I Series

    DON-B2_27R

    Luminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 E-Series Tru-Balance F...

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    $222.20 - $487.30
    $222.20 - $487.30
    $222.20 - $487.30
    $222.20
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  • Sold out
    $209.00 - $445.50
    $209.00 - $445.50
    $209.00 - $445.50
    $209.00

    Astrodon Clear Filter - UV-Blocked, No NIR Blocking

    DON-C2_27R

    UV-Blocked Clear filters with 395 nm cut-on (50% transmission at 395 nm) and at least 97% transmission to 1000 nm. Often purchased with our photome...

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    $209.00 - $445.50
    $209.00 - $445.50
    $209.00 - $445.50
    $209.00
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  • Sold out
    $223.30 - $435.60
    $223.30 - $435.60
    $223.30 - $435.60
    $223.30

    Astrodon Exo-Planet Filter - Clear with Blue-Blocking

    DON-XOPBB_27R

    Astrodon introduced the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets.Although it may not seem poss...

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    $223.30 - $435.60
    $223.30 - $435.60
    $223.30 - $435.60
    $223.30
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  • Sold out
    $302.50 - $302.50
    $302.50
    $302.50 - $302.50
    $302.50

    Astrodon Extra Port w/ Helical Focuser

    DON-MMOAG-PORT

    Astrodon Extra Port w/ Helical Focuser

    $302.50 - $302.50
    $302.50
    $302.50 - $302.50
    $302.50
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  • Sold out
    $222.20 - $487.30
    $222.20 - $487.30
    $222.20 - $487.30
    $222.20

    Astrodon Green Filter - E Series

    DON-G2_E27R

    Luminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 E-Series Tru-Balance F...

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    $222.20 - $487.30
    $222.20 - $487.30
    $222.20 - $487.30
    $222.20
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  • Sold out
    $222.20 - $487.30
    $222.20 - $487.30
    $222.20 - $487.30
    $222.20

    Astrodon Green Filter - I Series

    DON-G2_I27R

    Luminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 I-Series Tru-Balance F...

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    $222.20 - $487.30
    $222.20 - $487.30
    $222.20 - $487.30
    $222.20
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  • Sold out
    $682.00 - $1,740.20
    $682.00 - $1,740.20
    $682.00 - $1,740.20
    $682.00

    Astrodon H-alpha Filter - 3nm

    DON-HA3_27R

    H-α (hydrogen-alpha) at 656 nm (nanometers) is deep red in color and the most popular narrowband filter. Hydrogen is ubiquitous in the cosmos and i...

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    $682.00 - $1,740.20
    $682.00 - $1,740.20
    $682.00 - $1,740.20
    $682.00
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  • $459.80 - $1,512.50
    $459.80 - $1,512.50
    $459.80 - $1,512.50
    $459.80

    Astrodon H-alpha Filter - 5nm

    Options available
    1 variants in stock

    H-α (hydrogen-alpha) at 656 nm (nanometers) is deep red in color and the most popular narrowband filter. Hydrogen is ubiquitous in the cosmos and i...

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    $459.80 - $1,512.50
    $459.80 - $1,512.50
    $459.80 - $1,512.50
    $459.80
  • Sold out
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80

    Astrodon Johnson/Cousins B Filter

    DON-B***_27R

    Spectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...

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    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80
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  • Sold out
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80

    Astrodon Johnson/Cousins Ic Filter

    DON-Ic*_27R

    Spectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...

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    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80
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  • Sold out
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80

    Astrodon Johnson/Cousins Rc Filter

    DON-Rc*_27R

    Spectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...

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    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80
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  • Sold out
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80

    Astrodon Johnson/Cousins U Filter

    DON-UV*_27R

    Spectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...

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    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80
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  • Sold out
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80

    Astrodon Johnson/Cousins V Filter

    DON-V*_27R

    Spectral profiles designed after U, B, V, Rc, Ic Johnson/Cousins Improved B filter (B***) extending blocking >1100 nm and eliminating small lig...

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    $261.80 - $665.50
    $261.80 - $665.50
    $261.80 - $665.50
    $261.80
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  • Sold out
    $204.60 - $204.60
    $204.60
    $204.60 - $204.60
    $204.60

    Astrodon L2P Light Pollution Luminance Filter

    DON-L2P_31R

    Our L2P filters are designed to be used the same way that you would use a regular Astrodon Luminance filter, either by itself or as part of a LRGB ...

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    $204.60 - $204.60
    $204.60
    $204.60 - $204.60
    $204.60
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  • Sold out
    $662.20 - $3,315.40
    $662.20 - $3,315.40
    $662.20 - $3,315.40
    $662.20

    Astrodon LRGB Filter Set - E Series

    DON-LRGB2_E27R

    Astrodon LRGB Gen2 E-Series Tru-Balance Filter Sets have revolutionized CCD imaging. Their popularity is due to their ease-of-use, high optical thr...

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    $662.20 - $3,315.40
    $662.20 - $3,315.40
    $662.20 - $3,315.40
    $662.20
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  • Sold out
    $662.20 - $1,719.30
    $662.20 - $1,719.30
    $662.20 - $1,719.30
    $662.20

    Astrodon LRGB Filter Set - I Series

    DON-LRGB2_I27R

    Luminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 I-Series Tru-Balance F...

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    $662.20 - $1,719.30
    $662.20 - $1,719.30
    $662.20 - $1,719.30
    $662.20
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  • Sold out
    $222.20 - $476.30
    $222.20 - $476.30
    $222.20 - $476.30
    $222.20

    Astrodon Luminance Filter

    DON-L2_27R

    Luminance and Blue Filters are the same in both the E and I series. Only the Red and Green filters differ.Astrodon LRGB Gen2 E-Series Tru-Balance F...

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    $222.20 - $476.30
    $222.20 - $476.30
    $222.20 - $476.30
    $222.20
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  • Sold out
    $1,083.50 - $1,083.50
    $1,083.50
    $1,083.50 - $1,083.50
    $1,083.50

    Astrodon MegaMOAG Off-Axis Guider - 4" to 3"

    DON-MeMOAG

    The MegaMOAG takes the design of the MonsterMOAG and adapts it for telescope systems with larger optical openings. It comes with the same camera-s...

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    $1,083.50 - $1,083.50
    $1,083.50
    $1,083.50 - $1,083.50
    $1,083.50
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  • Sold out
    $127.60 - $127.60
    $127.60
    $127.60 - $127.60
    $127.60

    Astrodon MMOAG Camera-Side Adapter - 2.156"x24TPI(M) - 0.1" Long

    DON-MMOAG-STL-S

    Back Focal Distance: 2.54mm Downloads MMOAG-STL-S Mechanical Drawing

    $127.60 - $127.60
    $127.60
    $127.60 - $127.60
    $127.60
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  • Sold out
    $127.60 - $127.60
    $127.60
    $127.60 - $127.60
    $127.60

    Astrodon MMOAG Camera-Side Adapter - 2.156"x24TPI(M) - 0.40" Long

    DON-MMOAG-STL-M

    Astrodon MMOAG Camera-Side Adapter - 2.156"x24TPI(M) - 0.40" Long

    $127.60 - $127.60
    $127.60
    $127.60 - $127.60
    $127.60
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  • Sold out
    $127.60 - $127.60
    $127.60
    $127.60 - $127.60
    $127.60

    Astrodon MMOAG Camera-Side Adapter - 2.156"x24TPI(M) - 0.75" Long

    DON-MMOAG-STL-L

    Astrodon MMOAG Camera-Side Adapter - 2.156"x24TPI(M) - 0.75" Long

    $127.60 - $127.60
    $127.60
    $127.60 - $127.60
    $127.60
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