Top Highlights

  • Use Conventional OTAs for Solar Viewing
  • For OTA Focal Lengths up to 1500mm
  • 90mm Primary Front Etalon Filter
  • RichView Tuning System
  • Hydrogen-Alpha Bandwidth
  • 0.7Å Bandpass
  • 15mm H-Alpha Blocking Filter
  • 90° Star Diagonal
  • Fits 1.25" Drawtubes and Eyepieces
  • Custom Mounting of Etalon Required

In Stock

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You Pay: $3,099.00

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Top Highlights

  • Use Conventional OTAs for Solar Viewing
  • For OTA Focal Lengths up to 3000mm
  • 60mm Primary Front Etalon Filter
  • RichView Tuning System
  • Hydrogen-Alpha Bandwidth
  • 0.7Å Bandpass
  • 30mm H-Alpha Blocking Filter
  • Straight-Through Viewing
  • Fits 1.25" Drawtubes and Eyepieces
  • Custom Mounting of Etalon Required

Special Order

Expected availability: 7-14 business days

You Pay: $2,499.00

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Top Highlights

  • Use Conventional OTAs for Solar Viewing
  • For OTA Focal Lengths up to 1000mm
  • 60mm Primary Front Etalon Filter
  • RichView Tuning System
  • Hydrogen-Alpha Bandwidth
  • 0.7Å Bandpass
  • 10mm H-Alpha Blocking Filter
  • 90° Star Diagonal
  • Fits 1.25" Drawtubes and Eyepieces
  • Custom Mounting of Etalon Required

Special Order

Expected availability: 6-8 weeks

This item is noncancelable and nonreturnable

You Pay: $1,399.00

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Top Highlights

  • Use Conventional OTAs for Solar Viewing
  • For OTA Focal Lengths up to 1500mm
  • 40mm Primary Front Etalon Filter
  • RichView Tuning System
  • Hydrogen-Alpha Bandwidth
  • 0.7Å Bandpass
  • 15mm H-Alpha Blocking Filter
  • 90° Star Diagonal
  • Fits 1.25" Drawtubes and Eyepieces
  • Custom Mounting of Etalon Required

Special Order

Expected availability: 7-14 business days

You Pay: $1,299.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • Use Conventional OTAs for Solar Viewing
  • For OTA Focal Lengths up to 1500mm
  • 60mm Primary Front Etalon Filter
  • RichView Tuning System
  • Hydrogen-Alpha Bandwidth
  • 0.7Å Bandpass
  • 15mm H-Alpha Blocking Filter
  • 90° Star Diagonal
  • Fits 1.25" Drawtubes and Eyepieces
  • Custom Mounting of Etalon Required

Special Order

Expected availability: 7-14 business days

You Pay: $1,439.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • Use Conventional OTAs for Solar Viewing
  • For OTA Focal Lengths up to 3000mm
  • 90mm Primary Front Etalon Filter
  • RichView Tuning System
  • Hydrogen-Alpha Bandwidth
  • 0.7Å Bandpass
  • 30mm H-Alpha Blocking Filter
  • Straight-Through Viewing
  • Fits 1.25" Drawtubes and Eyepieces
  • Custom Mounting of Etalon Required

Special Order

Expected availability: 7-14 business days

You Pay: $3,999.00

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Special Order

Expected availability: 7-14 business days

You Pay: $19.99

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  • For SolarMax 60 Filter

Special Order

Expected availability: 7-14 business days

You Pay: $19.99

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  • For SolarMax 90 Filter

Special Order

Expected availability: 7-14 business days

You Pay: $29.99

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  • Eye-Safe Instrument for Solar Alignment
  • Projects Image of Sun on Rear
  • For Solar Viewing Only

In Stock

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You Pay: $97.50

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Top Highlights

  • Double-Stacked H-Alpha Etalons
  • Patented RichView Tuning
  • Improves Surface and Prominence Contrast
  • 400mm f/6.6 Solar Viewing Refractor
  • 10mm Secondary Rear Blocking Filter
  • 0.7-0.5Å Hydrogen-Alpha Wavelength
  • Sol Ranger Solar Finder
  • 1.25" Helical Focuser, 25mm Eyepiece
  • Clamshell Mounting Ring
  • OTA Only - Mount and Tripod Required

In Stock

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You Pay: $2,199.00

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Top Highlights

  • Double-Stacked H-Alpha Etalons
  • Patented RichView Tuning
  • Improves Surface and Prominence Contrast
  • 400mm f/6.6 Solar Viewing Refractor
  • 15mm Secondary Rear Blocking Filter
  • 0.7-0.5Å Hydrogen-Alpha Wavelength
  • Sol Ranger Solar Finder
  • 1.25" Helical Focuser, 25mm Eyepiece
  • Clamshell Mounting Ring
  • OTA Only - Mount and Tripod Required

In Stock

Order now to ship tomorrow

You Pay: $2,499.00

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Top Highlights

  • Double-Stacked H-Alpha Etalons
  • Patented RichView Tuning
  • Improves Surface and Prominence Contrast
  • 400mm f/6.6 Solar Viewing Refractor
  • 5mm Secondary Rear Blocking Filter
  • 0.7-0.5Å Hydrogen-Alpha Wavelength
  • Sol Ranger Solar Finder
  • 1.25" Helical Focuser, 25mm Eyepiece
  • Clamshell Mounting Ring
  • OTA Only - Mount and Tripod Required

In Stock

Price: $2,099.00

Instant Savings: $310.00

Limited supply at this price

You Pay: $1,789.00

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Top Highlights

  • Single Stacked H-Alpha Internal Etalon
  • Patented RichView Tuning
  • Reveals Prominences in High Contrast
  • 400mm f/6.6 Solar Viewing Refractor
  • 10mm Secondary Rear Blocking Filter
  • 0.7Å Hydrogen-Alpha Wavelength
  • Sol Ranger Solar Finder
  • 1.25" Helical Focuser, 25mm Eyepiece
  • Clamshell Mounting Ring
  • OTA Only - Mount and Tripod Required

In Stock

Order now to ship tomorrow

You Pay: $1,349.00

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Top Highlights

  • Single Stacked H-Alpha Internal Etalon
  • Patented RichView Tuning
  • Reveals Prominences in High Contrast
  • 400mm f/6.6 Solar Viewing Refractor
  • 5mm Secondary Rear Blocking Filter
  • 0.7Å Hydrogen-Alpha Wavelength
  • Sol Ranger Solar Finder
  • 1.25" Helical Focuser, 25mm Eyepiece
  • Clamshell Mounting Ring
  • OTA Only: Mount and Tripod Required

In Stock

Price: $1,299.00

Instant Savings: $200.00

Limited supply at this price

You Pay: $1,099.00

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Top Highlights

  • 60mm Dedicated Solar Telescope
  • 400mm Focal Length, f/6.6 Focal Ratio
  • Double-Stack H-Alpha Solar Filter System
  • RichView and Doppler Tuning Units
  • 10mm Blocking Filter
  • <0.5-0.7 Å Bandpass
  • 25mm Cemax Solar Eyepiece
  • Sky-Watcher AllView Mount
  • Computer Controlled and Motorized
  • Stainless Steel Tripod

In Stock

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You Pay: $2,463.50

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Top Highlights

  • 60mm Dedicated Solar Telescope
  • 400mm Focal Length, f/6.6 Focal Ratio
  • Double-Stack H-Alpha Solar Filter System
  • RichView and Doppler Tuning Units
  • 5mm Blocking Filter
  • <0.5-0.7 Å Bandpass
  • 25mm Cemax Solar Eyepiece
  • Sky-Watcher AllView Mount
  • Computer Controlled and Motorized
  • Stainless Steel Tripod

In Stock

You Pay: $2,073.95

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Top Highlights

  • 60mm Dedicated Solar Telescope
  • 400mm Focal Length, f/6.6 Focal Ratio
  • H-Alpha Solar Filter System
  • 10mm Blocking Filter
  • RichView Tuning System
  • 0.7 Å Bandpass
  • 25mm Cemax Eyepiece
  • Sky-Watcher AllView Mount
  • Computer Controlled and Motorized
  • Stainless Steel Tripod

In Stock

Order now to ship tomorrow

You Pay: $1,654.95

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Top Highlights

  • 60mm Dedicated Solar Telescope
  • 400mm Focal Length, f/6.6 Focal Ratio
  • H-Alpha Solar Filter System
  • 15mm Blocking Filter
  • RichView Tuning System
  • 0.7 Å Bandpass
  • 25mm Cemax Eyepiece
  • Sky-Watcher AllView Mount
  • Computer Controlled and Motorized
  • Stainless Steel Tripod

More on the Way

Expected availability: 7-14 business days

You Pay: $1,939.95

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Top Highlights

  • Double-Stacked H-Alpha Etalons
  • Patented RichView Tuning
  • Improves Surface and Prominence Contrast
  • 800mm f/8.8 Solar Viewing Refractor
  • 15mm Secondary Rear Blocking Filter
  • 0.7-0.5Å Hydrogen-Alpha Wavelength
  • Sol Ranger Solar Finder
  • 1.25" Helical Focuser / Three Eyepieces
  • Clamshell Mounting Ring
  • OTA Only: Mount and Tripod Required

Special Order

Expected availability: 7-14 business days

You Pay: $5,999.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • Double-Stacked H-Alpha Etalons
  • Patented RichView Tuning
  • Improves Surface and Prominence Contrast
  • 800mm f/8.8 Solar Viewing Refractor
  • 30mm Secondary Rear Blocking Filter
  • 0.7-0.5Å Hydrogen-alpha Wavelength
  • Sol Ranger Solar Finder
  • 1.25" Helical Focuser / Three Eyepieces
  • Clamshell Mounting Ring
  • OTA Only: Mount and Tripod Required

Special Order

Expected availability: 6-10 weeks

This item is noncancelable and nonreturnable

You Pay: $6,799.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • Single Stacked H-Alpha Internal Etalon
  • Patented RichView Tuning
  • Reveals Prominences in High-Contrast
  • 800mm f/8.8 Solar Viewing Refractor
  • 30mm Secondary Rear Blocking Filter
  • 0.7Å Hydrogen-alpha Wavelength
  • Sol Ranger Solar Finder
  • 1.25" Helical Focuser / Three Eyepieces
  • Clamshell Mounting Ring
  • OTA Only: Mount and Tripod Required

Special Order

Expected availability: 6-10 weeks

This item is noncancelable and nonreturnable

You Pay: $4,399.00

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  • Narrows Bandpass to 0.5Å
  • Tuned to H-Alpha Wavelength
  • RichView Tuning System
  • Primary Etalon/Blocking Filters Required

In Stock

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You Pay: $599.00

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  • Narrows Bandpass to 0.5Å
  • Tuned to H-Alpha Wavelength
  • RichView Tuning System
  • Primary Etalon/Blocking Filters Required

Special Order

Expected availability: 6-10 weeks

You Pay: $899.00

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