Lunt accessory

2" Polarizing Filter for LUNT Solar-Wedge / Herschel-Wedge

Herschel Wedges / Solar Wedges will be used to observe the sun with refractor telescopes in white light. ~95% of the sun light will be suppressed by the Herschel Wedge. The remaining 5% can be reduced to the desired level by variable polarizing filters and/or strong gray filters. The difference between Herschel Wedges and normal front mounted filters is, that the filtering takes place just before the eyepiece or camera. This will provide a better contrast and sharpness of the solar image.

Blocking Filter in 90° star diagonal, for telescopes up to 1080mm focal length and with 2" focuser. Can only be used together with a LUNT H-alpha filter!

LUNT B1200s

Blocking Filter in 90° star diagonal, for telescopes up to 1620mm focal length and with 2" focuser. Can only be used together with a LUNT H-alpha filter!

LUNT B1800s

LUNT B3400s2

DSII module for all Lunt Solar Systems telescopes with 80 mm aperture. Internal double stack filter with air-pressure tuning system. Reduces the bandwidth to <0.5 Angstrom!Available in 2011.