About this product
Part Number: 324011
Coronado Solarmax III 90mm Solar Telescope With Richview System & 15mm Blocking Filter
The SolarMax III is a 90mm f/8.9 refractor equipped with a 90mm external hydrogen alpha (Ha) filter. This is the single-stacked (<0.7Å) option with a 15mm blocking filter.
The SM3 90mm has a new two-speed rack & pinion focuser which creates a more user-friendly interaction with the telescope. The two-speed, 2” focuser has both coarse and fine focus controls allowing you to get a more precise focus, critical for both solar imaging and visual observing.
Additionally, the SM3 90mm includes only external “True” Ha etalon filters giving higher contrast views and sharper features compared with models using smaller internal Ha etalon designs. Experience darker backgrounds, sharper features, and higher contrast with the new SolarMax III series telescope.
The SM3 90mm also includes Coronado’s patented RichView tuning allowing direct tuning of the primary etalon filter. The patented RichView tuning technology provides additional tuning range and an overall better way of adjusting the filters bandpass. No other commercially available H-α telescope can provide the tuning range and accuracy of the new SolarMax III telescope. Now you can tune for the highest contrast views of your favourite solar features without sacrificing image quality.
The new Coronado 90mm SolarMax III series telescope with enhanced rack & pinion focuser and large external etalon(s) are now the perfect way to view the Sun! The SM3 90mm comes with an included 12mm, 18mm, 25mm CEMAX eyepieces, CEMAX 2x Barlow, Sol Ranger™ Solar Finder, Vixen-style dovetail mounting rail, and an all-new black and gold Aluminium Hard Carry Case (Dimensions: 67cm x 22cm x 22cm / 26.5" x 8.66" x 8.66").
- Fully Integrated 90mm H-alpha Telescope
- 800mm Focal Length - f/8.9
- Includes Coronado’s patented RichView Tuning System
- Sol Ranger Viewfinder
- 15mm Blocking Filter
- <0.7Å Bandpass
- Black and Gold Hard Carry Case Included to protect your investment
- Five year manufacturers warranty
What's in the box
- Coronado SolarMax III 90mm Ha Telescope
- Sol Ranger Solar Finder
- CEMAX 12mm, 18mm & 25mm Eyepieces
- CEMAX 2x Barlow
- Vixen-style Dovetail
- Aluminium Carry Case
|Series ||SolarMax III Solar Telescopes |
|Clear Aperture ||90mm |
|Optical Design ||Achromatic Refractor |
|Optical Coatings ||Fully Multi-Coated |
|Focal Length ||800mm |
|Focal Ratio ||f/8.9 |
|Viewfinder ||Sol Ranger™ |
|Eyepiece(s) ||Coronado CEMAX 12mm, 18mm, 25mm |
|Barlow ||CEMAX 2x Barlow |
|Focuser Mechanism ||2" Rack and Pinion with (7:1) Fine Focus |
|Diagonal ||90 Degree Diagonal with Solar Filters - 15mm Blocking Filter |
|Dovetail ||Vixen-Style |
|Assembled Product Dimensions ||708mm L x 157mm W x 178mm H / 27.9" L x 6.2" W x 7.0" H with CEMAX eyepiece |
|Assembled Product Weight ||7.9 kg / 17.47 lbs. - with CEMAX eyepiece |
Downloads / Manuals
The following manuals and downloads are available for this product:
Coronado SolarMax III 90mm Manual
Please fill in the form below to ask a question.