Founded in Chicago in 1917, Van Ross now offers a wide range of office supplies in a variety of product categories. Among them, Van Ross's shredders have excellent performance and are the central government procurement brands. Van Ross's mobile phone lenses can be divided into three series: Exolens lenses, Zeiss professional lenses and Optrix diving lenses. Like Olloclip, Van Ross is also a partner of Apple, and Van Ross brand mobile phone lenses can be purchased on Apple's official website.
The most recommended of Van Roos's mobile phone lenses is the Zeiss professional lens series produced in cooperation with the famous German lens manufacturer Zeiss. In the field of optical lenses, ZEISS is synonymous with technical excellence and cutting-edge technology, producing lenses that use professional optical glass lenses and ZEISS T* anti-reflective coating technology, resulting in extremely high lens transmittance and low pattern distortion.
When it comes to lens materials and craftsmanship, Van Ross' Zeiss professional lenses are of the highest level in the industry. The wide-angle lenses of this series have a mediocre field of view of 100°, but their aspherical lens design allows the lens to perform better in terms of color and image quality than most wide-angle lenses. In addition, the macro lenses in this series have a focal point equivalent range of 40-80mm, and their additional translucent spacing acts as a diffuser for a more uniform light distribution.
The Exolens is made of finished aluminium with a soft lining to prevent damage to the phone during installation, as well as a tripod base and hot shoe mount to make the phone compatible with other accessories. Due to the complex optical structure, these lenses perform mediocre in terms of weight control, with the wide-angle lens weighing 365g, which is almost twice that of the iPhone 7 Plus.
Van Roos supports a variety of purchase options, if you already have a bracket, you only need to buy a single lens. The price of the wide-angle and macro packages in the Zeiss series, which supports both the iPhone 6 series and the 7 series, is 1698 yuan, and the single lens costs 1188 yuan. On the whole, Van Rooss lenses are superior in professionalism and have a variety of products, but they are less portable.
