• Baader Planetarium 1.25" IR-Pass Filter (2458385)

    Baader Planetarium 1.25" IR-Pass Filter (2458385) is a product sold under the banner of OZHut Pty Ltd. TheBaader Planetarium IR-Pass Filter blocks wavelengths below 670 nm. At these longer wavelengths, planetary images are less disturbed by wavefront distortions in the atmosphere (seeing).
    AU $118.75
    AU $9.95 postage
  • Baader Planetarium 6 Colour Telescope Eyepiece Filter Set-1.25"

    Not just another coloured filter. Finally, a set of serious tools for the planetary observer. Available singly, or as a full set of 6 filters. Freedom from Ghost images, even when stacked. Striae-free substrates are polished parallel to 30 seconds of to avoid wedge errors.
    AU $291.55
    AU $9.95 postage
  • Baader Planetarium Fringe Killer Minus Violet Filter - 1.25"

    Achromat owners rejoice! Baader Planetarium has taken minus violet filtration to a new level. The Fringe Killer brings a type of filtration, never before seen, to the amateur. Rather than simply trimming the shorter wavelengths at a chosen wavelength and slope like all other minus violet filters, theBaader Fringe Killer carefully attenuates a specific region of the spectrum.
    AU $107.95
    AU $9.95 postage
  • Baader Planetarium 1.25" Yellow Colour Filter (2458301)

    Baader Planetarium 1.25" Yellow Colour Filter (2458301) is a product sold under the banner of OZHut Pty Ltd. Baader Planetarium 1.25" Yellow Colour Filter - 495nm Longpass. Not just another coloured filter.
    AU $59.35
    AU $9.95 postage
  • Baader Planetarium 1.25" Blue Colour Filter (2458303)

    Baader Planetarium 1.25" Blue Colour Filter (2458303) is a product sold under the banner of OZHut Pty Ltd. Baader Planetarium 1.25" Blue Colour Filter - 470nm Bandpass. Not just another coloured filter.
    AU $59.35
    AU $9.95 postage
  • Baader Planetarium 1.25" Green Colour Filter (2458304)

    Baader Planetarium 1.25" Green Colour Filter (2458304) is a product sold under the banner of OZHut Pty Ltd. Baader Planetarium 1.25" Green Colour Filter - 500nm Bandpass. Not just another coloured filter.
    AU $59.35
    AU $9.95 postage
  • Baader Planetarium 1.25" Orange Colour Filter (2458306)

    Baader Planetarium 1.25" Orange Colour Filter (2458306) is a product sold under the banner of OZHut Pty Ltd. Baader Planetarium 1.25" Orange Colour Filter - 570nm Longpass. Not just another coloured filter.
    AU $59.35
    AU $9.95 postage
  • Baader Planetarium 1.25" Red Colour Filter (2458307)

    Baader Planetarium 1.25" Red Colour Filter (2458307) is a product sold under the banner of OZHut Pty Ltd. Baader Planetarium 1.25" Red Colour Filter - 610nm Longpass. Not just another coloured filter.
    AU $59.35
    AU $9.95 postage
  • Baader Planetarium 1.25" Dark Blue Colour Filter (2458302)

    Baader Planetarium 1.25" Dark Blue Colour Filter (2458302) is a product sold under the banner of OZHut Pty Ltd. Baader Planetarium 1.25" Dark Blue Colour Filter - 435nm Bandpass. Not just another coloured filter.
    AU $59.35
    AU $9.95 postage
  • Baader Planetarium Fringe Killer Minus Violet Filter-2"

    Achromat owners rejoice! Baader Planetarium has taken minus violet filtration to a new level. The Fringe Killer brings a type of filtration, never before seen, to the amateur. Rather than simply trimming the shorter wavelengths at a chosen wavelength and slope like all other minus violet filters, theBaader Fringe Killer carefully attenuates a specific region of the spectrum.
    AU $172.75
    AU $9.95 postage
  • Baader UV-IR-Cut 2" Filter

    Baader Planetarium has introduced the world's finest UV/IR cut filter. Baader UV-IR-Cut 2" Filter Features Baader UV-IR-Cut 2" Filter is a product sold under the banner of OZHut Pty Ltd. Reflects Destructive Heat Radiation.
    AU $179.23
    AU $9.95 postage
  • Baader Planetarium CCD Narrowband Filter 2458384 H- alpha with Ir-Cut 2 Inches

    2 "Baader H-alpha CCD Filter, HWB 7 nm, Plane-optically polished, with 2" mounting thread. Box contents: H-alpha narrowband Filter 07nm 2 ". We are here to help!
    AU $422.76
    From United Kingdom
    Free postage
  • Baader Planetarium 31.8 mm Polarising Filter - Black

    Baader Planetarium Polarising Filter 31.8mm. Single 1" polarizing filter with 28.5mm filter thread. We are here to help! Allows you to gradually adjust the brightness setting for the sun's image.
    AU $87.74
    From United Kingdom
    Free postage
  • Baader Planetarium 2458345 1.25-Inch Neutral Density - BlackGlass

    If you need to reduce overexposure and a Filter far before the focal point to be used (e.g. Before binoculars), the neutral Filter is just right. We are here to help! Image similar!
    AU $55.06
    From United Kingdom
    Free postage

164 items found from eBay international sellers

  • Baader LRGB Anti-Reflection Filter Set - 1.25" # FLRGB-1 2458472

    What makes the Baader filters so special?. The Baader Blue filter passes virtually all of the H-Beta and O-III lines, while the Green filter is able to capture all of the O-III line, without encroaching into the H-Beta line.
    AU $516.31
    From United States
    AU $18.25 postage
  • Baader Planetarium 2" Semi-APO Filter # FSAPO-2 2458399

    The high transmission and fringe reduction work great for both planetary and deep sky imaging. Baader's newest addition for Achromat owners. The Semi-APO filter combines a stronger Fringe Killer coating formula with the Moon & Skyglow Neodymium substrate.
    AU $198.17
    From United States
    AU $18.25 postage
    24 sold
  • Baader Planetarium 2" U Filter (Venus and Ultraviolet) # FUV-2 2458291

    Another unique new filter from Baader Planetarium. The Baader Venus Filter enables amateurs to successfully image in the deep UV, a spectral region normally inaccessible. The latest coating technologies permit the Baader Venus Filter to transmit from 300nm to 400nm, with a peak transmission of 80%!
    AU $532.49
    From United States
    AU $18.25 postage
  • Baader Narrowband H-Beta (8.5nm) Filter - 1.25" # FHBN-1 2458425

    In addition to their transmission properties, the Baader coatings were developed with another key goal in mind - eliminate the annoying reflections present in other narrowband astro-filters. To achieve this freedom from reflections, along with excellent out of band blocking, required careful design and testing of the coating stacks.
    AU $183.34
    From United States
    AU $18.25 postage
    4 watching
  • Baader Planetarium 2" O-III Oxygen 3 Nebula Filter # FOIII-2 2458396

    The O-III benefits from the precision fine optically polished flat substrate, and advanced DWDM plasma assisted coatings. As a result, the Baader O-III will not degrade image sharpness or impart double images.
    AU $254.79
    From United States
    AU $18.25 postage
    12 watching
  • Baader Planetarium 1.25" Semi-APO Filter # FSAPO-1 2458398

    The high transmission and fringe reduction work great for both planetary and deep sky imaging. Baader's newest addition for Achromat owners. The Semi-APO filter combines a stronger Fringe Killer coating formula with the Moon & Skyglow Neodymium substrate.
    AU $126.72
    From United States
    AU $18.25 postage
    19 sold
  • Baader Double Stacked Solar Continuum Filter - 1.25" # FSOL-1D 2458392

    Manufacturer part numbers: FSOL-1D or 2458392. The double stacked version of the Baader Planetarium Solar Continuum filter is designed to enhance the visibility of solar granulation and sunspot details.
    AU $269.61
    From United States
    AU $18.25 postage
    5 watching
  • Baader Planetarium 1.25" Solar Continuum Filter # FSOL-1 2458390

    As with all Baader Planetarium Filters, the Solar Continuum possesses all the trademark Baader filter qualities. The new Baader Solar Continuum filter is designed to enhance the visibility of solar granulation and sunspot details.
    AU $134.81
    From United States
    AU $18.25 postage
    5 watching
  • Baader Planetarium 2" UHC-S Nebula Filter for Telescope # FUHC-2 # 2458276

    At the heart of the Baader UHC-S filters are their special fineoptical substrate polishing process and advanced coating design. The result is a filter that imparts no image degradation, unlike other filters.
    AU $198.17
    From United States
    AU $18.25 postage
    20 sold
  • Baader 2" Neodymium Moon & Skyglow Filter with IR Cut # FMS-2 # 2458334A

    The result is a filter that leaves natural colors mostly intact, but significantly enhanced. The image on the left was taken without filtration, while the image on the right was taken through a Moon & Skyglow.
    AU $177.95
    From United States
    AU $18.25 postage
  • Baader H-Alpha 35nm CCD Filter for Imaging - 1.25" # FHAL-1 2458381

    The lower sensitivity of interline transfer CCDs benefits from the more efficient 35nm FWHM. The sharp bandpass and > 90% high efficiency coatings make the Baader H-Alpha filter superior to the common colored-glass based filters; all at a reasonable price.
    AU $148.29
    From United States
    AU $19.21 postage
    13 sold
  • Baader Planetarium 1.25" U Filter (Venus and Ultraviolet) # FUV-1 2458292

    Another unique new filter from Baader Planetarium. The Baader Venus Filter enables amateurs to successfully image in the deep UV, a spectral region normally inaccessible. The latest coating technologies permit the Baader Venus Filter to transmit from 300nm to 400nm, with a peak transmission of 80%!
    AU $401.73
    From United States
    AU $18.25 postage
    15 watching
  • Baader 2" Narrowband S-II (8nm) CCD-Filter # FSIIN-2 2458431

    In addition to their transmission properties, the Baader coatings were developed with another key goal in mind - eliminate the annoying reflections present in other narrowband astro-filters. To achieve this freedom from reflections, along with excellent out of band blocking, required careful design and testing of the coating stacks.
    AU $315.45
    From United States
    AU $18.25 postage
    5 watching
  • Baader Planetarium 2" Solar Continuum Filter # FSOL-2 2458391

    As with all Baader Planetarium Filters, the Solar Continuum possesses all the trademark Baader filter qualities. The new Baader Solar Continuum filter is designed to enhance the visibility of solar granulation and sunspot details.
    AU $252.09
    From United States
    AU $18.25 postage
    4 watching
  • Baader 2" Contrast-Booster Filter # FCB-2 2458365

    Combined with the Baader UV-IR-Cut Filter, the Contrast-Booster makes the ideal filter set for digital imaging. Digital imagers can simply add our Baader UV-IR-Cut Filter when needed. Filters are available in both 1.25" and 2" sizes.
    AU $167.16
    From United States
    AU $18.25 postage
  • Baader Planetarium 1.25" O-III Nebula Filter # FOIII-1 # 2458395

    The O-III benefits from the precision fine optically polished flat substrate, and advanced DWDM plasma assisted coatings. As a result, the Baader O-III will not degrade image sharpness or impart double images.
    AU $146.94
    From United States
    AU $19.21 postage
    10 watching
  • Baader H-Alpha 35nm CCD Filter for Imaging - 2" # FHAL-2 2458380

    The lower sensitivity of interline transfer CCDs benefits from the more efficient 35nm FWHM. The sharp bandpass and > 90% high efficiency coatings make the Baader H-Alpha filter superior to the common colored-glass based filters; all at a reasonable price.
    AU $269.61
    From United States
    AU $19.21 postage
    8 watching
  • Baader 1.25" Calcium K-Line Filter for Solar Observation # CaK-1 2458355

    This bandpass provides significant contrast for high-resolution imaging of granulation, flares, sunspots, and other features that are prominent in CaK light. The CaK filter must be placed. The Baader Herschel Safety Wedge Solar Prism may also be used as the energy rejection filter in place of the AstroSolar Photo Film.
    AU $485.31
    From United States
    AU $30.10 postage
  • Baader 2" Fringe-Killer Filter # FFK-2 2458375

    Achromat owners rejoice! Baader Planetarium has taken minus violet filtration to a new level. The Fringe Killer brings a type of filtration, never before seen, to the amateur. Rather than simply trimming the shorter wavelengths at a chosen wavelength and slope like all other minus violet filters, the Fringe Killer carefully attenuates a specific region of the spectrum.
    AU $160.42
    From United States
    AU $19.21 postage
    15 watching
  • Baader Planetarium 2" UV IR CUT Filter # FUVIR-2 # 2459210A

    Baader Planetarium has introduced the world's finest UV/IR cut filter. - Sharp cutoff below 400nm. Why spend all your money on quality primary optics - only to place a lower grade filter optic in the path?.
    AU $179.29
    From United States
    AU $18.25 postage
  • Baader Planetarium 2" IR-Pass Filter (685nm) # FIRP-2 2458386

    The Baader IR-Pass filter blocks wavelengths below 670 nm. At these longer wavelengths, planetary images are less disturbed by wavefront distortions in the atmosphere (seeing). High optical quality, Striae-free substrate, and high efficiency multicoatings result in the sharpest and highest contrast image possible.
    AU $194.12
    From United States
    AU $19.21 postage
    7 watching
  • Baader 1.25" Methane Narrowband Imaging Filter 889nm / 8nm - # 2458295

    When imaging Jupiter in visible light, for example, the equatorial belts may appear white due to ammonia at the higher levels. Very narrow bandpass of just 8nm. Coatings dielectrically applied in a complex and precise process developed by Baader.
    AU $362.63
    From United States
    AU $18.25 postage
    3 watching
  • Baader 1.25" Narrowband H-Alpha Filter (7nm) # FHALN-1 2458382

    In addition to their transmission properties, the Baader coatings were developed with another key goal in mind - eliminate the annoying reflections present in other narrowband astro-filters. To achieve this freedom from reflections, along with excellent out of band blocking, required careful design and testing of the coating stacks.
    AU $268.27
    From United States
    AU $18.25 postage
  • Baader Clear Glass Filter for Focusing or Dust Protection - 1.25" # FC-1 2458415

    Use of special photography filters, especially narrowband filters, often results in dim images which can be difficult to focus. Baader Planetarium Clear Filters can be used first to clearly focus the image.
    AU $74.14
    From United States
    AU $19.21 postage
  • Baader Narrowband H-Beta (8.5nm) Filter - 2" # FHBN-2 2458426

    In addition to their transmission properties, the Baader coatings were developed with another key goal in mind - eliminate the annoying reflections present in other narrowband astro-filters. To achieve this freedom from reflections, along with excellent out of band blocking, required careful design and testing of the coating stacks.
    AU $295.23
    From United States
    AU $18.25 postage
  • Baader 2" Narrowband O-III (8.5nm) CCD-Filter # FOIIIN-2 2458436

    In addition to their transmission properties, the Baader coatings were developed with another key goal in mind - eliminate the annoying reflections present in other narrowband astro-filters. To achieve this freedom from reflections, along with excellent out of band blocking, required careful design and testing of the coating stacks.
    AU $308.71
    From United States
    AU $18.25 postage
  • Baader 1.25" Narrowband S-II CCD Filter (8nm) # FSIIN-1 # 2458430

    In addition to their transmission properties, the Baader coatings were developed with another key goal in mind - eliminate the annoying reflections present in other narrowband astro-filters. To achieve this freedom from reflections, along with excellent out of band blocking, required careful design and testing of the coating stacks.
    AU $202.21
    From United States
    AU $18.25 postage
  • Baader 1.25" Narrowband Oxygen III O-III CCD Filter (8.5nm) # FOIIIN-1 2458435

    In addition to their transmission properties, the Baader coatings were developed with another key goal in mind - eliminate the annoying reflections present in other narrowband astro-filters. To achieve this freedom from reflections, along with excellent out of band blocking, required careful design and testing of the coating stacks.
    AU $202.21
    From United States
    AU $18.25 postage
Got one to sell?

Got one to sell?

Get it in front of 160+ million buyers.

Tell us what you think - opens in new window or tab