Description
EID90H is a hybrid 90 degree erecting amici prism for terrestrial viewing and is not recommended for high magnification astronomy. The diagonal accepts standard 1.25" and works with 0.965" telescopes.
EID90H is a hybrid 90 degree erecting amici prism for terrestrial viewing and is not recommended for high magnification astronomy. The diagonal accepts standard 1.25" and works with 0.965" telescopes.