Aspherical glass molding lenses not only enhance optical refraction ratio but also reduce the usage amount of glass lenses so as to meet the light, short and high pixels requirements. Such glass molding lens will become the mainstream of mass

Capability Parameter Precision
φ2~40mm	thickness	±0.005mm
	Surface Form	φ1.5~φ5<0.5?
		φ5~φ23<1.0?
	Surface Roughness	0.01?
	Parallelism	0.01mm
	Surface Irregularity	0.16?
	Scratch/Dig	(MIL-0-13830A) 40/20 or per request