+
直径50
菲涅尔偏光镜是根据光线的偏振原理制造的镜片,用来排除和滤除光束中的直射光线,使光线能于正轨之透光轴投入眼睛视觉影像,使视野清晰自然。
keyword
山东宇影光学仪器
Category
Related Products

ONE OF THE PROFESSIONAL FRESNEL LENS MANUFACTURERS AND SUPPLIERS
Contact us
Add:D1, Hengyuan Industrial Park, Linyi County, Dezhou City, Shandong Province, China( mainland )
Hotline:86-534-4233380 / 4362955 / 86-13953464815( Gong )
Cellphone/WhatsApp/Wechat No. :+86-15166907006 ( May Choi )
Copyright © 2022 Shandong Yuying Optical Instrument Co., Ltd.