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Celebrate Saturn’s Opposition on March 21, 2010 with the Saturn Opposition/Spring Cleaning Sale! |
The PST is the latest innovation from Coronado. This 'little' telescope is another step toward our goal of making it possible for
everyone to, "experience the Sun our way."
Sub angstrom H-A systems have long been cost prohibitive for the amateur. Designs other than the Coronado are difficult to use
because of temperature and F-Ratio requirements. Not only does the PST have a bandpass of <1.0 angstrom but it is also thermally
stable and requires no more time to operate than putting in a eyepiece and adjusting the focus.The PST comes with:
* Built in Sol Ranger for easy alignment,
* 12.5mm eyepiece,
* Re-usable box with dye cut foam for safe storage.
Optional accessories include a hard travel case, MALTA tabletop mount, CEMAX Series Eyepieces, and SolarMax 40 for double
stacking and narrowing the bandpass. To add a SolarMax 40 you will require the T-Max 40 for attaching the unit directly to the
PST.
PST Specifications:
* Aperture: 40mm
* Focal length: 400mm
* F/Ratio: F/10)
* Bandwith: <1A or < 0.5A
* Thermal Stability: 0.005 A/C
* Blocking: Full blocking >105 from EUV to far IR |