Coronado PST Solar Telescope

The PST Telescope is a remarkable instrument specifically designed to observe the surface of the Sun using the narrow H-alpha hydrogen band. This innovative telescope is equipped with a specialized filter that allows only a narrow band of red light emitted by hydrogen atoms to pass through. By harnessing this unique capability, astronomers can now study the chromosphere, the atmospheric layer situated above the photosphere. Through the PST Telescope, a multitude of intricate solar features come to life, including a captivating network of cells, fibers against the backdrop of the shield, and prominent protuberances along the solar disk's edge. Additionally, observers can witness areas of sunspots, particularly the brilliantly shining spots referred to as torches.

Representing an exceptional CORONADO solution, the PST Telescope marks yet another stride in making solar exploration accessible to all. It strikes an excellent balance between affordability, ease of construction and operation, and the breadth of observational opportunities within the sub-1? wavelength range.

Drawing upon the technological advancements of the SolarMax solar telescopes, the PST leverages proven techniques employed in higher-end models.

Key Technical Specifications:

• Aperture: 40 mm

• Focal length: 400 mm

• Optics: f/10

• Resolving Power: 2.9 "

• Passband Width: <1.0 ? (0.1 nm)

• Operating Wavelength: 656.28 nm (H-alpha)

• Thermal Stability: 0.005? / ° C

• Full Blocking: >10-5 from EUV to far IR

• Weight: 1.2 kg

Noteworthy Equipment:

• Integrated solar finder within the telescope tube

• Parfocal focus seamlessly integrated with most eyepieces

• Ploessl 18mm 1.25" eyepiece

• Tripod mount for easy attachment to any photo tripod with a 1/4 inch thread

The PST Telescope opens up a world of solar observation, enabling enthusiasts and researchers alike to explore the intricacies of our nearest star. With its compact design, advanced features, and affordable price point, it paves the way for an engaging and accessible journey into the wonders of the Sun.