The Personal Solar Telescope(PST) incorporates state of the art patented technology to provide superb views of both Solar surface detail and prominences. The PST uses a 5mm blocking filter that cannot be removed or changed. It uses a modified Sol Ranger as its built in sunfinder. Includes a Kellner 3-element multi-coated eyepiece.
Features:
- Built in Sun finder
- Internal optical re-focusing mechanism provides compatibility with most conventional eyepiece lenses.
- Blocking Efficiency 10¯5
- Nominal Spectral Bandwidth of Operation <1.0A
- Wavelength of Operation 656.3 nm (H-alpha)
- Clear Aperture 40 mm
- Objective focal length 400 mm
- Objective threaded to take SolarMax40 and create <0.6A telescope.
- Approximate Dimensions of Main Body 15 L x 2.1 W x 3 H
- 12.5mm Eyepiece included with initial offering