List of products by brand Coronado

Coronado Blockfilter BF 5mm 1.25"
468.73 $
The blocking filter stands as the pivotal second element in any Coronado H-alpha system, pivotal not only for your safety but also for the system's performance, akin in importance to the front element. It is essential to note that the blocking filter cannot function autonomously; it requires a Solarmax H-alpha front cell for operation.
Coronado PST Solar Telescope
940 $
The PST Telescope from Coronado is an extraordinary tool specifically engineered for viewing the Sun's surface via the narrow H-alpha hydrogen band. This cutting-edge telescope features a specialized filter that selectively permits the passage of red light emitted from hydrogen atoms. This specific feature enables astronomers to explore the chromosphere - the atmospheric layer above the photosphere. Utilizing the PST Telescope unveils complex solar features like a fascinating interplay of cells and fibers within the backdrop of the solar shield, along with noticeable protrusions at the edge of the solar disk. It also provides viewers with the opportunity to spot areas of sunspots and watch the brightly illuminated spots known as torches.
Coronado ST 40/400 PST Personal Solar Telescope 0.5A OTA
2032.58 $
High-resolution sub-angstrom H-alpha systems have traditionally remained financially out of reach for amateur enthusiasts. Non-Coronado designs often pose challenges due to temperature and F-Ratio requirements. Enter the PST: not only does it boast an impressive bandpass of <1.0 Angstrom, but it also ensures thermal stability, requiring no more effort to operate than inserting an eyepiece and adjusting focus.
Coronado ST 90/800 SolarMax II BF15 0,7A OTA
4770.34 $
Double Stack: Each SolarMax telescope is equipped with double stack technology, featuring two etalon filters aligned in series. This configuration reduces the half-width of the light passing through the H-alpha line to less than 0.5 Angstroms. Without double stack, the half-width remains below 0.7 Angstroms. You can find the half-width specified in the product name and technical details of the telescope.
Coronado ST 90/800 SolarMax II BF15 0.5A Double Stack OTA
6885.88 $
Double Stack: Every SolarMax telescope comes equipped with double stack technology, featuring two etalon filters arranged in series. This configuration reduces the half width of the light passing through the H-alpha line to less than 0.5 Angstroms. Without double stack, the half width remains below 0.7 Angstroms. You can find the half width specified in the product name and technical details of the telescope.