Purchase Qty. Reference FOB Price
1-499 pieces US$3.00
500+ pieces US$1.48
Product Description
Plastic lens 18 mm 25 mm focal length,plastic lenses 20 mm dia 25 mm focal length Product Description Related parameters: Material high quality optical glass Surface flatness 1/4 lamda Scratch/Dig 60/40 Thickness tolerance +/-0.01mm Clear aperture >85% Coating upon request Size as ...