Optolong

Optolong

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  • Optolong L-eXtreme 7nm Dual-Band Filter - 1.25"

    Optolong L-eXtreme 7nm Dual-Band Filter - 1.25"

    Optolong L-eXtreme Dual Bandpass Light Pollution Reduction Imaging Filter - 1.25"

    ฿8,390.00
     
  • Optolong Venus & Ultraviolet Venus-U Filter - 2"

    Optolong Venus & Ultraviolet Venus-U Filter - 2"

    Optolong Venus & Ultraviolet Venus-U Filter - 2"

    ฿8,490.00
     
  • Optolong L-Pro Clip Filter for Canon EOS Cameras with APS-C Sensor

    Optolong L-Pro Clip Filter for Canon EOS Cameras with APS-C Sensor

    Optolong L-Pro Clip Filter for Canon EOS Cameras with APS-C Sensor

    ฿8,790.00
     
  • Optolong L-Pro Clip Filter for Canon EOS-R (EOS R/Ra RP R5 R6) Cameras

    Optolong L-Pro Clip Filter for Canon EOS-R (EOS R/Ra RP R5 R6) Cameras

    Optolong L-Pro Clip Filter for Canon EOS-R Cameras (EOS R/Ra、EOS RP、EOS R5、EOS R6)

    ฿8,790.00
     

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  • Optolong L-Pro Clip Filter for Nikon-Z Cameras

    Optolong L-Pro Clip Filter for Nikon-Z Cameras

    Optolong L-Pro Clip Filter for Nikon-Z Cameras

    Enhance your Nikon Z mirrorless camera's view of deep sky objects with this premium clip-in filter from Optolong! With a design that places the filter element inside your camera, you can boost astrophoto image contrast and battle light-pollution with any system your camera is attached to. So whether you want to capture ultra-wide images with a camera lens or close up views through a telescope, the Optolong L-Pro Nikon Z Clip-In Filter has you covered!

    ฿8,790.00
     

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  • Optolong L-eXtreme Clip Filter for Nikon-Z Cameras

    Optolong L-eXtreme Clip Filter for Nikon-Z Cameras

    Optolong L-eXtreme Clip Filter for Nikon-Z Cameras

    Take light pollution reduction and deep sky object isolation to the extreme with your Nikon Z camera and this clip-in filter from Optolong! Designed to sit just inside your photography camera, this filter from Optolong can give your camera a boost in both camera lens and dedicated telescope setups. If pushing your deep sky astrophotography setup to the limit is your goal, then the Optolong L-eXtreme Dual Band Light Pollution Nikon Z Clip-In Filter is for you!

    The Optolong L-eXtreme Dual Band Light Pollution Nikon Z Clip-In Filter is a dual narrowband filter designed to enhance your views of deep sky objects. With 7nm bandpasses and above 90% transmission on both the Ha and OIII wavelengths, this filter will make emission nebulae in particular 'pop' as light pollution, skyglow, and all other visible wavelengths are aggressively blocked — an effect especially apparent on astro modified cameras that have an enhanced view of the Ha wavelength! When installed in your Nikon Z camera the rest of the night sky will fall away, leaving the awe-inspiring faint nebulosity and detail of these incredible deep sky objects. Honing your Nikon Z's sensor in on these details has been made simple with this clip-in design, which slots into the camera body between a compatible lens or a dedicated telescope imaging train — no permanent modification required! This easily reversible astrophotography upgrade allows you to chase the wonder of nebulae one moment, and then quickly remove the filter to image incredible broadband targets next session (or even mid session)!

    ฿8,990.00
     
  • Optolong LRGB Imaging Filter Set - 36mm Unmounted

    Optolong LRGB Imaging Filter Set - 36mm Unmounted

    Optolong LRGB Imaging Filter Set - 36mm Round Unmounted

    ฿8,990.00
     
  • Optolong L-Pro Clip Filter for Canon EOS Cameras with Full Frame Sensor

    Optolong L-Pro Clip Filter for Canon EOS Cameras with Full Frame Sensor

    Optolong L-Pro Clip Filter for Canon EOS Cameras with Full Frame Sensor

    ฿9,490.00
     
  • Optolong L-Pro Clip Filter for Nikon Cameras with Full Frame Sensor

    Optolong L-Pro Clip Filter for Nikon Cameras with Full Frame Sensor

    Optolong L-Pro Clip Filter for Nikon Cameras with Full Frame Sensor

    ฿9,490.00
     
  • Optolong L-Pro Clip Filter for Sony Cameras with Full Frame Sensor

    Optolong L-Pro Clip Filter for Sony Cameras with Full Frame Sensor

    Optolong L-Pro Clip Filter for Sony Cameras with Full Frame Sensor *NEW Oct 2023 version*

    ฿9,490.00
     

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  • Optolong L-Pro Deep Sky Filter - M77

    Optolong L-Pro Deep Sky Filter - M77

    Optolong L-Pro Deep Sky Filter - M77

    ฿9,990.00
     

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  • Optolong L-Ultimate 3nm Dual-Band Filter - 1.25"

    Optolong L-Ultimate 3nm Dual-Band Filter - 1.25"

    Optolong L-Ultimate 3nm Dual-Band Filter - 1.25" 

    The L-Ultimate is a 3nm dual band filter designed to drastically reduce the effect of light pollution. The 3nm isolates the nebulae's emissions into H-Alpha (red) and OIII (green-blue). It blocks light pollution, maximizes the signal from nebulae, and darkens the sky background. It also blocks artificial light from mercury vapor lamps, high and low pressure sodium vapor lights, and unwanted natural light caused by the emission of neutral oxygen in our atmosphere, maximizing the transmission of the main emission lines of the nebula in OIII (496nm and 500nm) and H-alpha (656nm). Used with DSLR, color/MONO CMOS and CCD, this filter is suitable for telescopes with an f-ratio of f/4 or higher (slower).

    ฿10,500.00
     
  • Optolong L-eXtreme 7nm Dual-Band Filter - 2"

    Optolong L-eXtreme 7nm Dual-Band Filter - 2"

    Optolong L-eXtreme Dual Bandpass Light Pollution Reduction Imaging Filter - 2"

    ฿11,490.00
     
  • Optolong H-Alaha Narrowband (3nm) filter - 36mm unmounted

    Optolong H-Alaha Narrowband (3nm) filter - 36mm unmounted

    Optolong H-Alaha Narrowband (3nm) filter - 36mm unmounted

    Part of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software.

    ฿11,990.00
     
  • Optolong L-eXtreme F2 Dual-Band Filter - 2"

    Optolong L-eXtreme F2 Dual-Band Filter - 2"

    Optolong L-eXtreme Dual Bandpass Light Pollution Reduction Imaging Filter - 2"

    ฿11,990.00
     
  • Optolong LRGB Imaging Filter Set - 2"

    Optolong LRGB Imaging Filter Set - 2"

    Optolong LRGB Imaging Filter Set - 2"

    ฿11,990.00
     
  • Optolong OIII Narrowband (3nm) filter - 36mm unmounted

    Optolong OIII Narrowband (3nm) filter - 36mm unmounted

    Optolong OIII Narrowband (3nm) filter - 36mm unmounted

    Part of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software.

    ฿11,990.00
     
  • Optolong S-II Narrowband (3nm) filter - 36mm unmounted

    Optolong S-II Narrowband (3nm) filter - 36mm unmounted

    Optolong S-II Narrowband (3nm) filter - 36mm unmounted

    Part of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software.

    ฿11,990.00
     
  • Optolong L-Ultimate 3nm Dual-Band Filter - 2"

    Optolong L-Ultimate 3nm Dual-Band Filter - 2"

    Optolong L-Ultimate 3nm Dual-Band Filter - 2" 

    The L-Ultimate is a 3nm dual band filter designed to drastically reduce the effect of light pollution. The 3nm isolates the nebulae's emissions into H-Alpha (red) and OIII (green-blue). It blocks light pollution, maximizes the signal from nebulae, and darkens the sky background. It also blocks artificial light from mercury vapor lamps, high and low pressure sodium vapor lights, and unwanted natural light caused by the emission of neutral oxygen in our atmosphere, maximizing the transmission of the main emission lines of the nebula in OIII (496nm and 500nm) and H-alpha (656nm). Used with DSLR, color/MONO CMOS and CCD, this filter is suitable for telescopes with an f-ratio of f/4 or higher (slower).

    ฿14,490.00
     

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  • Optolong H-Alaha Narrowband (3nm) filter - 2"

    Optolong H-Alaha Narrowband (3nm) filter - 2"

    Optolong H-Alaha Narrowband (3nm) filter - 2"

    Part of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software.

    ฿14,990.00
     
  • Optolong OIII Narrowband (3nm) filter - 2"

    Optolong OIII Narrowband (3nm) filter - 2"

    Optolong OIII Narrowband (3nm) filter - 2"

    Part of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software.

    ฿14,990.00
     
  • Optolong SII Narrowband (3nm) filter - 2"

    Optolong SII Narrowband (3nm) filter - 2"

    Optolong SII Narrowband (3nm) filter - 2"

    Part of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software.

    ฿14,990.00
     
  • Optolong improved Narrowband Ha SII OIII 6.5nm filter set, 1.25"

    Optolong improved Narrowband Ha SII OIII 6.5nm filter set, 1.25"

    Optolong improved Narrowband Ha SII OIII 6.5nm filter set, 1.25"

    ฿16,990.00
     
  • Optolong improved Narrowband Ha SII OIII 6.5nm filter set, 31mm unmounted

    Optolong improved Narrowband Ha SII OIII 6.5nm filter set, 31mm unmounted

    Optolong improved H-Alpha, OIII, SII 6.5nm narrowband filter Kit, 31mm unmounted

    ฿17,990.00
     

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