Dear. Sir and Madam Han-Kwang Opto Ltd, we are one of leading manufacturer of high quality Lenses for CCD, CCTV Camera lenses having enjoyed fair reputation in Overseas and domestic market as well since 1989 in Korea. If you are interest in marketing our quality CCTV lenses in your market or using in your products, please visit our website www.hkopto.com Our website will give you a good knowledge of the complete range of lenses we are manufacturing. If you wish to take some of evaluation sample and need more information about our products. Please don’t hesitate and feel free to write us. Thank you for taking time and we would be waited for your favorable reply soon. Best Regards Shawn Park / Han Kwang Opto Corp 563-4 Ship Jung Dong, Bupyoung-Gu Incheon, Korea Tel: 82 32 577 7659 Fax: 82 32 577 7920 E-mail: hki9612@ktnet.co.kr cartist77@hanmail.net Website: http://optical.hkopto.com * We never stop working for YOU * BVF4090FB-WP (WATERPROOP TYPE)