Thank you for your interest in Westech Optical. Our company offers years of practical experience in providing Lens Design, Q. C. Management, and most of all, High Volume Optics with globally competitive pricing. Westech i......Thank you for your interest in Westech Optical. Our company offers years of practical experience in providing Lens Design, Q. C. Management, and most of all, High Volume Optics with globally competitive pricing. Westech is not a catalog company. We sell to OEMs and understand the need for consistent quality and on time delivery. Westech is affiliated with select factories in the Far East. Based on our years of experience we know which factories are best suited to specific jobs. We are experts at locating raw materials and purchasing at volume discounts. Costs and overhead are monitored carefully to provide dramatic savings to our customers. Please allow us to quote on any of your visible wavelength precision optical requirements. There is never a charge for engineering services to OEMs. Simply fill in and email the specification sheets found in our "Order Forms" section. We will respond with pricing within 24 hours. Or fax us your requirements. Dont pay catalog prices for precision optics. Contact us today.