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SolarMax II 90 Double Stack 15mm Blocking Filter

SolarMax II 90 Double Stack 15mm Blocking Filter
Price:  £6,795.00(Inc. 20% VAT)

Product Code:  CSMT90DS-15
Manufacturer:  Coronado

Coronado SolarMax II 90 Double Stack Series

Solar observation at its finest.
The revolutionary RichView tuning method, built into every new Coronado SolarMax II brings solar viewing to a new level. Now you can zero in on the most precise wavelength of light for each area on either side of the hydrogen-alpha (H) band for the highest contrast views of active regions, flares, filaments and other surface features - or quickly retune for spectacular images of prominences on the solar limb. No other commercially available H telescope provides the tuning range and accuracy of the SolarMax II.

Choice of Blocking Filter
Coronado by Meade SolarMax II 90mm Solar Telescope with RichView system is available in two configurations of blocking filter: 15mm and 30mm. The incredible Coronado SolarMax 90 series telescopes are the largest H-alpha (H) telescope ever to be mass-produced and are now available with the patented RichView tuning system. This double stacked unit excels at observation of solar surface detail with a 0.5 angstrom bandpass. Features two H-alpha etalon filters, both internal.

Used around the world by serious solar enthusiasts and professional research facilities alike for observation of surface detail and prominences on the Sun in hydrogen-alpha (H) light. Powerful but very portable, this high resolution Solar Telescope offers dedicated visual observation of the Sun as well as high quality imaging.

Breakthrough in Solar Observation
The new Meade Coronado II represents a breakthrough in solar observing with the new and revolutionary RichView tuning assembly. This patented system allows direct tuning of the primary filter etalon. No other commercially available Ha telescope can provide the tuning range and accuracy of the SolarMax II. Now you can tune for the highest contrast views of active regions, flares, filaments, and other surface detail, or quickly and easily re-tune for prominences on the solar limb.

Stunning Detail
This fully integrated double stack system has the added advantage of being able to operate at a less restrictive <0.7A bandwidth by simply removing the external etalon. In this way image brightness is increased, enhancing the visibility of fainter limb detail.

The stunning bright red views through a Coronado H telescope display astounding surface and limb detail especially when the Sun is in an active phase. The sun is now heading for Solar Maximum, when activity will be at it's best. Don't miss out!

This very high quality 90mm personal solar observatory features an 800mm focal length, f/8.8 focal ratio. Includes mounting rings, Sol Ranger finder scope, Cemax eyepieces, and travel case.


SolarMax II 90
Double Stack
15mm Blocking Filter
SolarMax II 90
Double Stack
30mm Blocking Filter
Clear Aperture90mm90mm
Focal Length800mm800mm
Focal Ratiof/8.8f/8.8
Etalon Filter0.5 and 0.7 angstrom hydrogen-alpha (H) bandpass
Blocking Filter Aperture15mm30mm
Tuning SystemRichViewRichView
EyepieceCemax 25mmCemax 25mm
Carry casehard casehard case

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