155 items found from eBay international sellers

  • 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 $140.18
    From United States
    Free postage
    Brand: BAADERSize: 1.25 in
  • Baader AstroSolar Solar filter 105mm/95mm -mint condition with 2 extra filters 

    Filter is 105mm with step down ring to 95mm. No other step down rings included. Included are 2 filters protect the filter film. Series 1 Vivitar 105mm multi coated UV and XIT pro series HD multi coated UV 95mm.
    AU $91.05
    0 bids
    AU $10.37 postage
    Ending 29 Oct at 13:01 AEDST5d 22h
    or Best Offer
    From United StatesBrand: BAADER
  • Baader Neodymium Filter 1.25"

    AU $45.71
    0 bids
    AU $18.01 postage
    Ending Saturday at 7:20 AEDST3d 17hFrom United KingdomBrand: BAADERCustoms services and international tracking provided
  • 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 $504.66
    From United States
    AU $10.88 postage
    Brand: BAADER
    Guaranteed by Fri, Oct 26
    Size: 1.25 in
    4 watching
  • 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 $280.37
    From United States
    AU $10.88 postage
    Brand: BAADER
    Guaranteed by Fri, Oct 26
    4 watching
  • Baader Planetarium 1.25" Contrast-Booster Filter # FCB-1 2458360

    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 $113.55
    From United States
    Free postage
    Brand: BAADERSize: 1.25 in
  • Baader Planetarium 1.25" IR-Pass Filter (685nm) # FIRP-1 2458385

    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 $127.57
    From United States
    AU $3.91 postage
    Brand: BAADER
  • Baader Neutral Density Filter ND-1.8 1.5% Transmission - 2" # FND2-2 2458331

    These filters are planoptically polished with Baader's famous Phantom Coating Group Multicoatings. This 2" filter has a neutral density of 1.8, so its transmission factor is 1.5%. It has a standard 2" male filter thread (M28.5x0.6) so it can be screwed on to virtually any astronomy eyepiece or accessory that has 2" filter threads.
    AU $96.73
    From United States
    AU $3.91 postage
    Brand: BAADERSize: 2.0 in
  • Baader 2" Cool-Ceramic Safety Herschel Prism (Visual) # HERSCH-V 2956500V

    The NEW Baader 2" Cool-Caramic Safety Herschel Prism is the finest solar wedge ever produced for amateur use. It is the culmination of Baader's many years of experience in the design and production of Herschel Wedges.
    AU $895.77
    From United States
    AU $27.92 postage
    Brand: BAADER
  • Baader f/2 Highspeed Narrowband CCD Filter: S-II - 1.25" # FSIIHS-1 2459395

    Manufacturer part # FSIIHS-1 or 2459395. Conventional narrowband filters cause a heavy loss in transmission due to the strong CWL-shift. Baader f/2 Highspeed Narrowband CCD Filter with preshift and LPFC (low profile filter cell): S-II - 1.25".
    AU $311.21
    From United States
    AU $3.91 postage
    Brand: BAADER
  • Baader f/2 Highspeed Narrowband CCD Filter: O-III - 1.25" # FOIIIHS-1 2459394

    Manufacturer part # FOIIIHS-1 or 2459394. Conventional narrowband filters cause a heavy loss in transmission due to the strong CWL-shift. Baader f/2 Highspeed Narrowband CCD Filter with preshift and LPFC (low profile filter cell): O-III - 1.25".
    AU $301.39
    From United States
    AU $3.91 postage
    Brand: BAADER
  • Baader f/2 Highspeed Narrowband CCD Filter: H-Alpha 1.25" FHALHS-1 2459393

    Manufacturer part # FHALHS-1 or 2459393. Conventional narrowband filters cause a heavy loss in transmission due to the strong CWL-shift. Baader f/2 Highspeed Narrowband CCD Filter with preshift and LPFC (low profile filter cell): H-Alpha - 1.25".
    AU $363.08
    From United States
    AU $3.91 postage
    Brand: BAADERSize: 1.25 in
  • 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 $206.07
    From United States
    AU $3.91 postage
    Brand: BAADER
    18 watching
    Size: 2.0 in
  • 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 $186.44
    From United States
    AU $3.91 postage
    Brand: BAADERSize: 2.0 in
  • 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 $201.86
    From United States
    Free postage
    Brand: BAADER
  • Baader AstroSolar Filter for Telescopes - 240mm Filter Aperture # ASTF-240

    This family of solar filters is made in the most elaborate way, and its construction and design is superior to that of the ASBF and ASSF line of Baader filters. Ideally, AstroSolar film must not be put under stress, either during mounting of the film or during any temperature change.
    AU $229.90
    From United States
    AU $21.50 postage
    Brand: BAADER
    Guaranteed by Fri, Oct 26
  • 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 $264.95
    From United States
    AU $3.91 postage
    Brand: BAADER
    11 watching
  • 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 $166.82
    From United States
    AU $5.26 postage
    Brand: BAADER
    12 watching
  • Baader Solar Filter for Spotting Scope Small Telescope Telephoto Lens 150mm ASSF

    These are intended for applications for apertures up to 6" where the highest magnification will not exceed about 120x. The world's finest objective solar filter material - Baader Planetarium's AstroSolar Safety Film - is now available in a complete range of high-quality mounted Baader Solar Filters.
    AU $140.18
    From United States
    AU $15.14 postage
    Brand: BAADER
    Guaranteed by Fri, Oct 26
  • 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 $280.37
    From United States
    AU $5.26 postage
    Brand: BAADER
    8 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 $278.97
    From United States
    Free postage
    Brand: BAADERSize: 1.25 in
  • 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 $417.75
    From United States
    AU $10.88 postage
    Brand: BAADER
    Guaranteed by Fri, Oct 26
    15 watching
  • 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 $190.65
    From United States
    AU $3.91 postage
    Brand: BAADER
    4 watching
  • 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 $152.80
    From United States
    AU $5.26 postage
    Brand: BAADER
    10 watching
    Size: 1.25 in
  • 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 $154.20
    From United States
    AU $5.26 postage
    Brand: BAADER
    13 sold
  • 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 $206.07
    From United States
    AU $3.91 postage
    Brand: BAADER
  • Baader Premium Eyepiece Filter: Yellow, 495nm Longpass - 2" # FCFY-2 2458311

    Manufacturer part #: FCFY-2 or 2458311. Efficiencies of the three longpass filters (Red, Orange, and Yellow) peaks at 98%, and efficiencies of the three bandpass filters (Green, Blue, Dark Blue) achieve 70%.
    AU $89.72
    From United States
    Free postage
    Brand: BAADER
  • 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 $185.04
    From United States
    AU $3.91 postage
    Brand: BAADER
  • 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 $377.09
    From United States
    AU $10.88 postage
    Brand: BAADER
    Guaranteed by Fri, Oct 26
    Size: 1.25 in
    3 watching
  • 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 $210.28
    From United States
    Free postage
    Brand: BAADERSize: 1.25 in
  • 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 $321.02
    From United States
    AU $3.91 postage
    Brand: BAADERSize: 2.0 in
  • 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 $131.77
    From United States
    AU $3.91 postage
    Brand: BAADER
    21 watching
  • Baader 3.5nm Narrowband Enforced H-Alpha Filter - 2" # FHALNE-2 2459454

    Manufacturer part # # FHALNE-2 or 2459454. This enforced contrast provides more signal of the faintest nebula detail. Back to Top. Delays are quite common but losses are very rare, so your patience/cooperation will be greatly appreciated.
    AU $752.79
    From United States
    AU $3.91 postage
    Brand: BAADER
  • 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 $262.14
    From United States
    AU $3.91 postage
    Brand: BAADER
    4 watching
    Size: 2.0 in
  • Baader Planetarium 1.25" UV IR CUT Filter # FUVIR-1 # 2459207A

    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 $103.74
    From United States
    AU $3.91 postage
    Brand: BAADERSize: 1.25 in
  • 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 $210.28
    From United States
    AU $3.91 postage
    Brand: BAADERSize: 1.25 in
  • 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 $173.83
    From United States
    AU $3.91 postage
    Brand: BAADERSize: 2.0 in
  • Baader Planetarium 1.25" UHC-S Nebula Filter for Telescope # FUHC-1 2458275

    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 $126.17
    From United States
    AU $3.91 postage
    Brand: BAADER
    13 watching
  • Baader Planetarium 1.25" Fringe-Killer Filter for Telescope # FFK-1 2458370

    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 $109.34
    From United States
    AU $3.91 postage
    Brand: BAADERSize: 1.25 in
  • Baader 2" Narrowband H-Alpha Filter (7nm) # FHALN-2 # 2458384

    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 $435.97
    From United States
    AU $3.91 postage
    Brand: BAADERSize: 2.0 in
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