Filters for Imaging

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  1. Baader - UHC-S / L-Booster-Filter 2"

    $147.00
    SKU: FUHC-2

    In Stock

    The Baader Planetarium UHC-S Nebula filter excels at delivering a high-contrast and natural view of emission nebula - without excessive dimming and loss of background star fields.

  2. Baader - U-Filter (Venus and Ultraviolet) - 2"

    $387.00
    SKU: FUV-2

    Ships in 3-5 Days

    Another unique and pioneering filter from Baader Planetarium. For the first time, amateurs can now record cloud structures on Venus. The Baader Venus Filter enables amateurs to successfully image in the deep UV, a spectral region normally inaccessible

    FREE SHIPPING(48 States)
  3. Baader - 1.25" Solar Continuum Filter (540nm)

    $99.00
    SKU: FSOL-1

    In stock

    Baader Planetarium Solar Continuum Filter (540nm) 1.25"The new Baader Solar Continuum filter is designed to enhance the visibility of solar granulation and sunspot details

  4. Baader - 2" Solar Continuum Filter (540nm)

    $186.00
    SKU: FSOL-2

    In stock

    Baader Planetarium Solar Continuum Filter (540nm) 2"The new Baader Solar Continuum filter is designed to enhance the visibility of solar granulation and sunspot details

  5. Baader - UV / IR Cut / L-Filter 50x50mm (3mm glass thickness) Square

    $219.00
    SKU: FUVIR-SQ50

    Ships in 3-5 Days

    Baader Planetarium has introduced the world's finest UV/IR cut filter. This filter is a must for all digital imaging with Digital Cameras, CCD Cameras, and modified WebCams
    FREE SHIPPING(48 States)
  6. Baader - UV / IR Cut / L-Filter 50.4mm (3mm glass thickness) Round

    $156.00
    SKU: FUVIR-RD50

    Ships in 3-5 Days

    Baader Planetarium has introduced the world's finest UV/IR cut filter. This filter is a must for all digital imaging with Digital Cameras, CCD Cameras, and modified WebCams
  7. Celestron - UV/IR Cut-off Filter - 1.25" - DISCONTINUED

    Regular Price: $66.33

    You Pay: $48.95

    SKU: 94125

    Out of Stock

    This item has been discontinued. Please see the We Also Recommend tab for alternatives.

    The ultimate UV and Infrared blocker, featuring hard Ionbeam coatings, and fine optically polished glass! The ideal filter for NexImage and CCD imaging.

  8. Opticstar - 1.25 " Nebula Deep Sky Filter

    $57.00
    SKU: OPS-OSRIFNEB1

    Ships in 3-5 Days

    This Opticstar 1.25" eyepiece is suitable for both visual observation and imaging these are all-in-one high-transmission deep sky filters.

  9. Lumicon - Night Sky H-Alpha Filter - 2"

    $75.95
    SKU: LMC-LF3090

    In stock

    Lumicon's Night Sky Hydrogen-Alpha Filters are long-pass filters with a 50% transition from blocking to passing at about 640nm. At wavelengths longer than 650nm, transmittance is 90% or above

  10. Lumicon - Minus Violet Filter - 58mm

    $79.95
    SKU: LMC-LF3130

    Ships in 3-5 Days

    Lumicon Minus Violet and Infrared Blocking Filters are used primarily to "bracket" the color-corrected band of refracting telescopes.

  11. Lumicon - Infrared Filter - 2"

    $254.95
    SKU: LMC-LF3145

    Ships in 3-5 Days

    Lumicon Minus Violet and Infrared Blocking Filters are used primarily to "bracket" the color-corrected band of refracting telescopes.

    FREE SHIPPING(48 States)
  12. Lumicon - H-Beta Filter - 2"

    $199.95
    SKU: LMC-LF3060

    Ships in 3-5 Days

    Also known as the Horsehead Nebula filter, the Lumicon 2" Hydrogen-Beta Filter isolates only the hydrogen-beta line of the spectrum (486nm) in a narrow pass-band just 9 nm wide, providing maximum contrast.

  13. Lumicon - H- Beta Filter - Visual Back

    $199.95
    SKU: LMC-LF3065

    Ships in 3-5 Days

    Also known as the Horsehead Nebula filter, the Lumicon Cassegrain Hydrogen-Beta Filter isolates only the hydrogen-beta line of the spectrum (486nm) in a narrow pass-band just 9 nm wide, providing maximum contrast
  14. Lumicon - Filter Variable Polarizer 2"

    $111.95
    SKU: LMC-LF2115

    In stock

    The LF2115, 2" Variable Polarizing Filter, is the all-phase lunar filter for large telescopes. Transmittance is continuously variable from about 5% to 35%. Fits 2" eyepieces.

  15. Optec - #8 Pale Yellow, 50mm diam. x 2mm thick.

    $30.00
    SKU: 17231

    Ships in 3-5 Days

    Does a better job blocking the violet and UV at the expense of
  16. Optec - #12 Yellow, 50mm diam x 2mm thick

    $30.00
    SKU: 17232

    Ships in 3-5 Days

    Optec - #12 Yellow Wratten filter 50mm x2mm
  17. Optec - #21 Orange, 50mm diam x 2mm thick

    $30.00
    SKU: 17233

    Ships in 3-5 Days

    Optec - #21 Orange, 50mm diam x 2mm thick ;Blocks blue completely and
  18. Optec - #23A Light Red, 50mm diam x 2mm thick

    $30.00
    SKU: o17235

    Ships in 3-5 Days

    Blocks blue and green light completely, passes light longer than
  19. Optec - #47B Blue, 50mm diam x 2mm thick

    $30.00
    SKU: 17236

    Ships in 3-5 Days

    This filter is used for RGB imaging to pass the blue band
  20. Optec - #29 Deep Red, mounted in 48mm threaded cell.

    $45.00
    SKU: 17437

    Ships in 3-5 Days

    #29 Deep Red - Passes light longer that 610 nm. This filter is a little more effective than the #23A in dakening the sky
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