RayBan Clubmaster X TTL with PowerPack Light Combo

Description Say Goodbye to Bowing your head.  Our ergonomic design reduces cervical fatigue and can extend a professional's career.Light weight and installed onto our RayBan X Frame, this ergo loupe  provides comfort for all day use. Magnification: 3.5x or 5.5x Field of View: 3" Depth of Field: 5" Weight: 2.0 ounces or 2.3 ounces. Working Distance: Made per your request. (From 16-22") How To Build your Loupe Step 1: Build your Loupe Click Here to find: Working Distance Guide  Click Here to Find: Inner Pupillary Guide (IPD) Pictures reference Guide This is a combo for our PowerPack Light and Custom TTL Loupe It will take 45-60 days to build your loupes! Prescription Please send us a copy of your prescription with your Order # in the email subject. Full Lens RX will take an additional two weeks to be created.(+200) Light Description This PowerPack Light comes with 1 or 2 batteries and provides a luminous intensity. It offers a continuous usage of 10-12 hours per battery.  The light will