TOP UNCOOLED LWIR LENS SECRETS

Top Uncooled LWIR lens Secrets

The freeform surface area may also help to lessen the incident angle and exit angle of marginal ray to additional effectively balance another aberrations. Herein, the primary aim will be to verify that an improved general performance will likely be achieved with using a freeform lens inside of a refractive IR optical system compared to an aspheric

read more