Is there instruction manual for zoom lens?

The instruction manual is always beside zoom lens. If no such instruction manual is found, you are welcomed to contact us. Then an electronic version may be offered. The instruction manual is aimed at offering you detailed operation and installation info. If you find it hard to understand, video or other effective ways may be available based on the demand.

Shanghai Fugen Automation Tech Co.,Ltd. engages in the development, manufacture, sale of ring aoi light and related products for many years in China market. The machine vision ring light series is one of the main products of Fugen. Comprehensive quality control is carried out to ensure that the product meets all relevant quality standards. The product is manufactured to eliminate flickering at all brightness levels. Due to its significant economic return, the product has a bright future in this field. No overlap shadow will be induced by using the product.

We are determined to become the leader in the industry and we have strong confidence to accomplish this goal. We will rely on technological innovation and cultivation of the R&D team to optimize our products and strengthen our manufacturing capabilities.