Antlia IR Pass 685nm 1.25" USB 2.0 guide camera The MaxFR emission line filters

The MaxFR emission line filters are engineered to work with fast focal ratios

while an OIII filter expands your imaging possibilities

A fast triplet APO with 910mm focal length

compact all-in-one design to be installed on your telescope and that comes with all of the advanced features of EAGLE4

Quantum Efficiency: High QE for exceptional light capture

Antlia IR Pass 685nm 1.25" USB 2.0 guide camera The MaxFR emission line filtersAntlia IR Pass 685nm Planetary Imaging Filter Mounted in 1. 25" Filter Cell (31. 8mm) The Antlia IR Pass 685nm filter is an absorption filter that allows infrared light with wavelengths of more than 685nm to pass through. It nicely complements the Antlia 850nm IR Pass filter. At these longer wavelengths, the sensitivity of the unaided eye is reduced, so it is not suitable for visual observations. The Antlia IR Pass 685nm is highly recommended for any