Lunt 60mm H-alpha Telescope, B1200 blocking filter and Crayford focuser LS60THa/B1200C (0551205)Please contact us to confirm leadtime
Complete H-alpha Solar Telescope with 60mm aperture and <0.75 Angstrom bandwidth.
- H-alpha Telescope with internal Etalon and 60mm Aperture
- B1200 blocking filter in star-diagonal
- 2" Crayford focuser
- Tube Ring with 1/4"-20 connection
- transport case
The LS60THa is a complete Solar Telescope with 60mm aperture and 500mm focal length. An internal etalon with tune adjustment allows for a <0.75 Angstrom bandwidth. With the matched collimation lens set, the LS60THa is fully corrected for on axis coma, astigmatism and de-centering aberrations and provides a full spherically corrected flat-field Solar-Telescope.
Blocking filter is the B1200, that provides a smaller vignetting for imaging. The star diagonal in which the blocking filter is installed, is equipped as standard for 1.25" eyepieces and with a T2 camera connection.
Fine adjustment is achieved with a Crayford style focuser with 10:1 reduction.
Aperture: 60 mm
Focal length: 500 mm
Bandwidth: internal Etalon with <0.75 Angstrom
Tuning: tiltable Etalon
Blocking Filter: B1200 with 1.25" and T2 connection
Usually Delivered in around 3 Working days following order.
Focuser: Crayford-style with 10:1 reduction
Weight: 2.9 kg
Length: 39 cm