H-alpha Telescopes
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H-alpha Telescopes
With high-quality H-alpha telescopes, fascinating details can be seen on the sun's surface. These extremely narrow-band special telescopes make details visible that are not visible in white light due to the high radiation intensity. Enjoy a fundamental 3D feeling! These systems are also very well suited for photography and scientific work.
Skywatcher Heliostar 76/630 Solar prominence telescope
This telescope uses multiple technologies to protect the human eye during observation, including a thermal infrared reflection film, a special filter to block heat, and a filter to block the entry of ultraviolet light, thus blocking stray light that affects the observation.
Features:- Magnification (with included eyepiece): 31.5x
- Eyepiece 1.25’ 20mm, 70° wide angle
- Telescope focal length: 630mm f/8.3
- Clear aperture 76mm
- Etalon bandwidth: <0.5 Angstrom
- Tuning method: ‘Pressure tuning’
- 11.5mm block filter
- 90° (1.25") solar zenith mirror
- Safe solar finder
- 2’ dual-speed Crayford focuser
- Tube rings and 45mm Vixen style dovetail bar with 1/4 inch thread
- Universal smartphone adapter included
- Suitable for CCD photography with 1.25’ adapter - backfocus 58mm or less
- Size of the solar image: 6mm
- Sky-Watcher SolarQuest Solar Go-To/Tracking mount recommended (optional)
- Safety Compliance Certification: ISO12312-2:2015
- OTA Length: 600mm
- OTA Weight: 3.8kg
- Case included in delivery
With 0.5 angstrom bandwidth and RichView tuning system, this telescope offers perfect H? performance.
- Aperture: 90 mm
- Focal length: 800 mm (f/8,8)
- Front filter double stacked
- Blocking filter aperture: 15 mm
- Bandwidth: <0.5 angstrom
Solar telescope for the observation and photography of our sun in H-Alpha light with extensive equipment.
- Fully equipped H-Alpha telescope - 90 mm aperture - 800 mm focal length - f/8.9
- Coronado RichView Tuning System
- BF15 block filter
- True Etalon filter with 90 mm diameter
- Sol-Ranger sun finder included
- Includes tube rings, dovetail bar and 3x Eyepieces & 2x Barlow
- In high-quality carrying case
- Bandwidth: < 0.5 Ångström
- Objective diameter: 40mm (with ED glass element)
- Magnification (with included eyepiece): 15.6x – 50x
- Included eyepiece (1.25"): 5–16 mm zoom
- Telescope focal length: 250 mm (f/6.25)
- Front etalon: Diameter: 40mm, FWHM: <0.6 Angstrom
- Tuning method: Pressure tuning
- 8mm blocking filter
- Internally mounted green & neutral density filters for sunspot observation
- Telescope Focal Length: 800mm (f/8)
- Primary Aperture: 100mm
- Etalon bandwidth: <0.5 Angstrom
- Tuning method: Pressure tuning
- Integrated Sky-Watcher Trifid Tuner and Solis Etalon Technology
- Exit opening 20mm
- 20mm Block Filter
- Built-in Solar Guider
- 2” Dual-Speed Crayford Focuser
- Solar Image Size: 7.6mm
