Error! You must javascript enabled to use this form. Please enable Javascript in your browser. Filter Coatings Market Will Continue to Grow by 2016-2024 The optical instruments use several types of optical filters, which are applied with the special type of optical coatings, known as filter coatings. View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send