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Unfortunately Coronado SolarMax 90 CaK Solar Telescopes Calcium K CaK90T is no longer carried by OpticsPlanet. You can also explore other items in the Solarscopes category yourself to try and find the perfect replacement for you!

Coronado SolarMax 90 CaK Solar Telescopes Calcium K CaK90T Product Info

Coronado SolarMax 90 CaK Telescopes Calcium K CaK90T will haveimage you seeing the Sun in a new light! The Coronado Solar Max 90 Ca-K Telescope is based on the popular Coronado SolarMax 90 telescope design. Coronado has developed a filter system for a unique instrument that allows this solarscope to focus on the transmission line of CaK centered at 393.4 nanometers. This layer of gas is at a lower and cooler level of the Chromosphere than one observes through H-Alpha filters and provides new (and often predictive) information on solar activity and weather. The thermally stable interference filters allow you to view the chromospheric network of ionized calcium emissions that are created when super granulation cells sweep through magnetic fields where they collect and strengthen. This emission line will not be visible by eye to all observers and the primary use of the Coronado SolarMax90 Calcium K Telescope is for imaging. CCD, DSLR, and most digital formats will be compatible with the Coronado Solar-Max 90 Ca K. What you will capture with these Coronado Solarscopes are plage, active regions, and magnetic storms in a layer of ionized calcium gas that appears in a violet/blue hue.

All Coronado SolarMax 90 CaK Telescopes CaK90T come with the following items. Clamshell mounting ring, Sol Ranger sun finder, Travel case, and full CEMAX eyepiece set.

Coronado Solar Max 90 Calcium K Telescopes Ca-K CaK90T:

Aperture:   90mm
Focal Length:   800mm
F/Ratio:   F/8.8
Bandwidth:   < 2.2 Å
Safety Blocking:   > 10-5 from EUV/IR
Length:   30 in.
Weight:   23 lbs.

Package Contents:

  • Coronado SolarMax 90 CaK Telescope CaK90T
  • Clamshell mounting ring
  • Sol Ranger sun finder
  • Travel case
  • Full CEMAX eyepiece set

Coronado SolarMax 90 CaK Solar Telescopes Calcium K CaK90T Unorderable Models

Coronado SolarMax 90 CaK Solar Telescopes Calcium K CaK90T, MPN: CaK90T, Code: CO-SO-CaK90T

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