The ultimate lens for my cell phone! For those who take phone photography seriously and want the high tech mobile lens of the future. This heavy duty lens supports mobile phone shooting and haz high transmittance and HD vision. With this lens I turned my phone camera into a professional camera. Applicable for when I am boating/yaching, sportz, bird watching, auto racing, horse racing, hunting, at the beach, or travelling, this lens does it all in a lightweight and portable design. The geek in me lovez all the possibilitiez that come with owning this lens. Waterproof, BAK4 prism, ultra wide angle I can do practically anything with this versatile and unique phone lens. Making it easier to see thingz in a low light environmentz my photos come out looking clean and professional. With 10x – 52x zoom I can capture almost anything I can see in the photo I am taking. Made of optical glass the clarity of my picturez is unbelievable! This truly is a great option for the new generation of photographer. Why spend thousands on a heavy camera and lens equipment when you can simply take the same quality of photos right from your phone.