Price / Quotation Q. How much does product cost?A. Please refer to NTKJ’s online quotation site. If you need to customize or to order 10 or more lenses, please contact us with your requirements.Q. Can I get a discount for buying in bulk?A. Discount applies for purchases of 10 or more. Please contact us for quotation via contact form.Q.I couldn’t find the product I was looking for on your website, what should I do?A.NTKJ accepts requests for custom products. Feel free to consult us about your ideal product.Q. Can you trim / add a hole / modify standard products?A. Yes, we can do it for additional trimming fee which is depending on the modification. Please ask us for details with your specification.