The results obtained in the realization of a 3X magnifier hybrid optical system for NIR goggles are presented. A dispersive formula for optical plastics refractive indices computing is used. The configurations and residual aberrations of the designed system are discussed. The plastic-glass devices are more cheap and effective for a mass production of binoculars.
Ivan D. Nikolov,
Christo D. Ivanov,
"Hybrid plastic-glass optical systems", Proc. SPIE 3573, OPTIKA '98: 5th Congress on Modern Optics, (19 August 1998); doi: 10.1117/12.324553; https://doi.org/10.1117/12.324553