Top Highlights

  • Double-Stacked External H-Alpha Etalon
  • RichView and T-Max Etalon Tuning Systems
  • For Prominence and Chromosphere Viewing
  • 400mm f/5.7 Solar Viewing Refractor
  • 10mm Rear Diagonal Blocking Filter
  • <0.5Å Hydrogen-Alpha Wavelength
  • 2-Speed 2" Rack-and-Pinion Focuser
  • Vixen-Style Dovetail Mounting Plate
  • Solar Finder, 18mm 22x Eyepiece
  • Easily Convert for Nighttime Use

More on the Way

Expected availability: 7-14 business days

You Pay: $2,999.00

View Cart OR Request Stock Alert
Add to Wish List Item in Wish List

(2)

Top Highlights

  • 50mm Objective
  • 350mm Focal Length, f/7 Focal Ratio
  • Hydrogen-Alpha Solar Filter
  • <0.75 Angstrom Bandpass
  • True Doppler Tuning
  • 6mm Star Diagonal Blocking Filter
  • 1.25" Helical Focuser
  • Integrated Mounting Base

More on the Way

Expected availability: 2-4 months

You Pay: $899.00

View Cart OR Request Stock Alert
Add to Wish List Item in Wish List

Top Highlights

  • 50mm Objective
  • 350mm Focal Length, f/7 Focal Ratio
  • Hydrogen-Alpha Solar Filter
  • <0.75 Angstrom Bandpass
  • True Doppler Tuning
  • 4mm Star Diagonal Blocking Filter
  • 1.25" Helical Focuser
  • Integrated Mounting Base

In Stock

Order now to ship tomorrow

Price: $849.00

Instant Savings: $50.00

Limited supply at this price

You Pay: $799.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • Removable White-Light Solar Filter
  • 114mm Newtonian Reflector OTA
  • 450mm Focal Length, f/4 Focal Ratio
  • Manual Alt-Azimuth Mount
  • 1.25" Rack-and-Pinion Focuser
  • 9mm and 26mm Eyepieces
  • Nighttime and Solar Finderscopes
  • 360° Swivel Tabletop Base

In Stock

Order now to ship tomorrow

You Pay: $189.00

View Cart
Add to Wish List Item in Wish List

(11)

Top Highlights

  • Dual-Lens, Non-Removable Solar Filters
  • ISO-Certified for Safe Solar Observation
  • 50mm Aperture Refractor Solar Scope
  • 360mm Focal Length, f/7.2 Focal Ratio
  • Anti-Reflection Fully Coated Optics
  • 1.25" 20mm Eyepiece
  • Projection Solar Finderscope
  • Manual Alt-Az Mount
  • Adjustable-Height Aluminum Tripod
  • Backpack for OTA, Tripod, Accessories

More on the Way

Expected availability: 3-5 weeks

You Pay: $99.95

View Cart OR Request Stock Alert
Add to Wish List Item in Wish List

(15)

Top Highlights

  • 30mm Tunable Internal Etalon
  • 40mm Dedicated Refractor Telescope
  • 400mm Focal Length, f/10 Focal Ratio
  • <1.0 Å H-Alpha Bandpass
  • Doppler Shift Compensation Tuning Ring
  • 20mm 1.25" Kellner Eyepiece
  • 1/4"-20 Tripod Mount
  • OTA Only - Tripod and Mount Required

In Stock

Order now to ship tomorrow

You Pay: $699.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • 50mm Dedicated H-Alpha Solar Telescope
  • <0.75 Angstrom Bandpass
  • True Doppler Tuning
  • B600 Wide-Angle Blocking Filter
  • iOptron CubePro GoTo Alt-Az Mount
  • Compact Design, 8 lb Payload
  • Go2Nova 8401 Hand Controller
  • Backlash Compensation and PEC
  • 110 VAC Adapter or Eight AA Batteries
  • 1.25" Stainless Steel Adjustable Tripod

More on the Way

Expected availability: 2-4 months

You Pay: $1,252.95

View Cart OR Request Stock Alert
Add to Wish List Item in Wish List

Top Highlights

  • 50mm Dedicated H-Alpha Solar Telescope
  • <0.75 Angstrom Bandpass
  • True Doppler Tuning
  • 90° Diagonal Blocking Filter
  • iOptron CubePro GoTo Alt-Az Mount
  • Compact Design, 8 lb Payload
  • Go2Nova 8401 Hand Controller
  • Backlash Compensation and PEC
  • 110 VAC Adapter or Eight AA Batteries
  • 1.25" Stainless Steel Adjustable Tripod

In Stock

Order now to ship tomorrow

You Pay: $1,199.95

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • H-Alpha Solar and 32mm Blocking Filters
  • 127mm Refractor Solar Scope
  • 2667mm Focal Length, f/21 Focal Ratio
  • Electronic Quantum Doppler Tuning
  • Greatly Enhances Prominence Contrast
  • 0.1Å Tuning Accuracy
  • ±1.0Å Offset Capability
  • Runs on 12 VDC Power
  • 2" Crayford Focuser with 1.25" Reducer
  • Vixen-Style Dovetail Mounting Rings

Special Order

Expected availability: 4-6 weeks

You Pay: $5,745.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • H-Alpha Solar and 32mm Blocking Filters
  • 127mm Refractor Solar Scope
  • 2667mm Focal Length, f/21 Focal Ratio
  • Electronic Quantum Doppler Tuning
  • Observe Surface Contrast and Prominences
  • 0.1Å Tuning Accuracy
  • ±1.0Å Offset Capability
  • Runs on 12 VDC Power
  • 2" Crayford Focuser with 1.25" Reducer
  • Vixen-Style Dovetail Mounting Rings

Special Order

Expected availability: 4-6 weeks

You Pay: $6,900.00

View Carttzxrxxca
Add to Wish List Item in Wish List

Top Highlights

  • H-Alpha Solar and 32mm Blocking Filters
  • 127mm Refractor Solar Scope
  • 2667mm Focal Length, f/21 Focal Ratio
  • Electronic Quantum Doppler Tuning
  • Improves Surface Contrast, Prominences
  • 0.1Å Tuning Accuracy
  • ±1.0Å Offset Capability
  • Runs on 12 VDC Power
  • 2" Crayford Focuser with 1.25" Reducer
  • Vixen-Style Dovetail Mounting Rings

In Stock

Order now to ship tomorrow

You Pay: $8,510.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • H-Alpha Solar and 32mm Blocking Filters
  • 127mm Refractor Solar Scope
  • 2667mm Focal Length, f/21 Focal Ratio
  • Electronic Quantum Doppler Tuning
  • Surface Contrast and Chromosphere Detail
  • 0.1Å Tuning Accuracy
  • ±1.0Å Offset Capability
  • Runs on 12 VDC Power
  • 2" Crayford Focuser with 1.25" Reducer
  • Vixen-Style Dovetail Mounting Rings

Special Order

Expected availability: 4-6 weeks

You Pay: $9,890.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • 80mm Achromatic Doublet Refractor
  • 480mm Focal Length, f/6 Focal Ratio
  • 2" Hybrid Focuser, Dielectric Diagonal
  • 656nm H-Alpha Filter with 12mm Blocking
  • Tuned for Chromosphere Viewing
  • ±0.5Å Wing Shift Tuning
  • 2-Element Telecentric 4.3x Barlow Lens
  • Vixen-Style Dovetail Plate
  • Hard Aluminum Carrying Case
  • OTA Only - Mount and Tripod Required

In Stock

Order now to ship tomorrow

You Pay: $1,750.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • 80mm Achromatic Doublet Refractor
  • 480mm Focal Length, f/6 Focal Ratio
  • 2" Hybrid Focuser, Dielectric Diagonal
  • 656nm H-Alpha Filter with 12mm Blocking
  • Tuned for Prominence Viewing
  • ±0.5Å Wing Shift Tuning
  • 2-Element Telecentric 4.3x Barlow Lens
  • Vixen-Style Dovetail Plate
  • Hard Aluminum Carrying Case
  • OTA Only - Mount and Tripod Required

In Stock

Order now to ship tomorrow

You Pay: $1,750.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • 80mm Achromatic Doublet Refractor
  • Conventional Nighttime Telescope
  • 480mm Focal Length, f/6 Focal Ratio
  • 2" Hybrid Focuser, Dielectric Diagonal
  • Sodium-D Solar and 12mm Blocking Filters
  • View Active Regions, Plage, Granulation
  • ±0.5Å Wing Shift Tuning
  • 2-Element Telecentric 4.2x Barlow Lens
  • Vixen-Style Dovetail Plate
  • OTA Only - Mount and Tripod Required

Special Order

Expected availability: 7-14 business days

You Pay: $1,750.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • White-Light Solar or Nighttime Viewing
  • Removable Front Solar Filter
  • 60mm Achromatic Doublet Refractor
  • 360mm Focal Length, f/6 Focal Ratio
  • 25mm Eyepiece, 90° Diagonal
  • 1.3MP Eyepiece Imaging Camera
  • Motorized Cube-G GoTo Alt-Az Mount
  • Integrated 32-Channel GPS Receiver
  • 14,000+ Object Database
  • Adjustable-Height Aluminum Tripod

Special Order

Expected availability: 7-14 business days

You Pay: $479.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • White-Light Solar or Nighttime Viewing
  • Removable Front Solar Filter
  • 60mm Achromatic Doublet Refractor
  • 360mm Focal Length, f/6 Focal Ratio
  • 25mm Eyepiece, 90° Diagonal
  • Motorized Cube-G GoTo Alt-Az Mount
  • Integrated 32-Channel GPS Receiver
  • GoToNova 8405 Computer Controller
  • 14,000+ Object Database
  • Adjustable-Height Aluminum Tripod

Special Order

Expected availability: 7-14 business days

You Pay: $369.95

View Carttzxrxxca
Add to Wish List Item in Wish List

Top Highlights

  • Tuned for Chromosphere Viewing
  • 80mm Achromatic Doublet Refractor
  • 1400mm Focal Length, f/17.5 Focal Ratio
  • Chromosphere Quark H-alpha Solar Filter
  • ±0.5Å Wing Shift Tuning
  • Two-Element Telecentric 4.3x Barlow Lens
  • Optical Coatings Tuned to H-Alpha Band
  • Sturdy and Precise Helical Focuser
  • Bullet Solar Finder, Hard Case
  • OTA Only, Mount and Tripod Required

In Stock

Order now to ship tomorrow

You Pay: $2,695.00

View Carttzxrxxca
Add to Wish List Item in Wish List

Top Highlights

  • Tuned for Chromosphere Viewing
  • 80mm Achromatic Doublet Refractor
  • 1400mm Focal Length, f/17.5 Focal Ratio
  • Prominence Quark H-alpha Solar Filter
  • ±0.5Å Wing Shift Tuning
  • Two-Element Telecentric 4.3x Barlow Lens
  • Optical Coatings Tuned to H-Alpha Band
  • Sturdy and Precise Helical Focuser
  • Bullet Solar Finder, Hard Case
  • OTA Only, Mount and Tripod Required

In Stock

Order now to ship tomorrow

You Pay: $2,695.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • White-Light Solar or Nighttime Viewing
  • Removable Front Solar Filter
  • 60mm Achromatic Doublet Refractor
  • 360mm Focal Length, f/6 Focal Ratio
  • Fully Multi-Coated Optics
  • 25mm Eyepiece, 90° Diagonal
  • Motorized Cube-E GoTo Alt-Az Mount
  • GoTo Nova 8405 Computer Controller
  • 14,000+ Object Database
  • Adjustable-Height Aluminum Tripod

Special Order

Expected availability: 7-14 business days

You Pay: $284.95

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • White-Light Solar or Nighttime Viewing
  • Removable Front Polymer Solar Filter
  • 60mm Achromatic Doublet Refractor
  • 360mm Focal Length, f/6 Focal Ratio
  • Fully Multi-Coated Optics
  • 1.25" Rack-and-Pinion Focuser
  • 25mm Eyepiece, 90° Diagonal
  • OTA Only: Mount and Tripod Required

In Stock

Order now to ship tomorrow

You Pay: $149.00

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • Removable White-Light Solar Filter
  • 82mm Newtonian Reflector OTA
  • 300mm Focal Length, f/3.7 Focal Ratio
  • Manual Alt-Azimuth Mount
  • 1.25" Rack-and-Pinion Focuser
  • 9mm and 26mm Eyepieces
  • 2x Barlow Lens
  • Nighttime and Solar Finderscopes
  • 360° Swivel Tabletop Base

In Stock

Order now to ship tomorrow

You Pay: $69.99

View Cart
Add to Wish List Item in Wish List

Top Highlights

  • Removable White-Light Solar Filter
  • 60mm Achromatic Refractor OTA
  • 800mm Focal Length, f/13 Focal Ratio
  • Manual Alt-Az Mount with Control Rod
  • 1.25" Rack-and-Pinion Focuser
  • 9mm and 26mm Eyepieces
  • 90° Erect-Image Diagonal
  • Nighttime and Solar Finderscopes
  • Adjustable-Height Aluminum Tripod

In Stock

Order now to ship tomorrow

You Pay: $99.00

View Carttzxrxxca
Add to Wish List Item in Wish List

Top Highlights

  • Removable White-Light Solar Filter
  • 76mm Newtonian Reflector OTA
  • 700mm Focal Length, f/9.2 Focal Ratio
  • Manual Alt-Az Mount with Control Rod
  • 1.25" Rack-and-Pinion Focuser
  • 9mm and 26mm Eyepieces
  • Nighttime and Solar Finderscopes
  • Adjustable-Height Aluminum Tripod

In Stock

Order now to ship tomorrow

You Pay: $129.99

View Cart
Add to Wish List Item in Wish List
Scroll Up To See The Items