Ca-K Solar Observation

Ca-K Module with B3400 Blocking Filter in Extension Tube for 2" Focuser£2,906.00

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£2,143.00

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£1,071.00

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.