Daystar QUARK Chromosphere
US$ 1,410.72This new, All-In-One design marries high quality components of a telecentric barlow, adapters, snouts and Daystar hydrogen alpha filter into one simple assembly.
Daystar QUARK Prominence
US$ 1,410.72This new, All-In-One design marries high quality components of a telecentric barlow, adapters, snouts and Daystar hydrogen alpha filter into one simple assembly.
Daystar QUARK Magnesium I b2-line
US$ 1,322.49Explore highly magnetized and powerful excitations in the bright Magnesium I (b2) line. For use on refractors of F/4 - F/8 focal ratio refractors. This latest and likely the last wavelength offered for Quark reveals a whole new area of highly magnetized high energy in the bright 5172.8Å wavelength. The eye is most sensitive at this wavelength so the image is significantly brighter than calcium. Views show both plage and dark mottling of chromospheric network.
Unistellar Solar Filter
US$ 219.68Smart solar filter which works with all Unistellar telescopes
- Unlock the secrets of Solar Activity
- Observe the Sun in less than 2 Minutes
- Safely Experience With Your Family
- A new solar experience available on UNISTELLAR App (iOS & Android)
- Witness once-in-a-lifetime solar events
EclipSmart solar filter for Celestron SC8 and EDGE HD 8 optical tubes.
- AstroSolar® Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0
- Safe for visual solar observation (with additional optics) and imaging
- This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
- AstroSolar Safety Film is best suited for precision work with all astronomical telescopes and binoculars – just as well as for all photographic camera- and tele-lenses
- For more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.
OUT OF STOCK
Artesky Solar Filter 115mm
US$ 60.88Filters made with high quality craftsmanship and with metal cell for safe observation and photography of the sun. The filter is attached to the telescope, telescopic sight or telephoto lens using three metal screws with plastic tips. Filter opening 115mm. Adaptable for tubes from 110mm to 129mm
SkyWatcher Solar Filter for Mak 180mm
US$ 52.93SkyWatcher Solar Filter for Maksutov 180mm
SkyWatcher Solar Filter for Mak 150mm
US$ 48.52SkyWatcher Solar Filter for Maksutov 150mm
SkyWatcher Solar Filter for Mak 127mm
US$ 29.11SkyWatcher Solar Filter for Maksutov 127mm
SkyWatcher Solar Filter for Mak 102mm
US$ 26.47SkyWatcher Solar Filter for Maksutov 102mm
- AstroSolar® Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0
- Safe for visual solar observation (with additional optics) and imaging
- This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
- AstroSolar Safety Film is best suited for precision work with all astronomical telescopes and binoculars – just as well as for all photographic camera- and tele-lenses
- For more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.
OUT OF STOCK
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