Lunt Solar Systems Solar Filters Ca-K module for LS130MT/B3400 (69451)

The Lunt Solar Systems Ca-K module is an optional solar filter and conversion kit designed specifically for the LS130MT/B3400 telescope series. This accessory enables astronomers to observe the Sun in the calcium-K (Ca-K) wavelength, revealing unique solar details that are not visible in standard white light or hydrogen-alpha observations. The module is built with high-quality optical components and is intended for those who wish to expand their solar observation capabilities with a single telescope setup.

Specifications

Capacity:
Not specified

Connection (to eyepiece):
2-inch

Half-value width:
2.4

Gear reduction:
1:10

Equipment:
Eyepiece adaptor (2" / 1.25")
Ring clamp: Yes

General:
Type: Solar Filter
Type of build: Line filter
Total weight: 4 kg
Length: 31 cm
Width: 17 cm
Height: 21 cm