Home > Solar Observing > Ca-K Solar Observation
Ca-K Module with B3400 Blocking Filter in Extension Tube for 2" Focuser£2,249.00
Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 3060mm focal length as Ca-K solar telescopes.
Ca-K Module for the LS152THa Telescopes£1,595.00 £1,495.00
The LS152THa telescopes could be upgraded with a optional, interchangeable Ca-K module allowing for the research of multiple wavelengths through the same telescope.
Ca-K Module with B600 Blocking Filter in Star Diagonal for 2" Focuser£829.00
Calcium-K module in star diagonal, for using normal astronomical telescopes up to 100mm aperture and up to 540mm focal length as Ca-K solar telescopes.