Warning! Lenses may be inserted only in specified models and pursuant to the following instructions.
Failure to comply will adversely affect the optical performance and the lenses may not remain in place, causing interferences with vision.

M Frame & Pro M Frame Lens Removal

  1. Holding the center of the frame, pull the lens out from the middle. (Figure 1)
  2. Squeezing the center of the frame, pop up one corner of the frame and lift it away from the lens. (Figure 2)

Lens Removal


M Frame & Pro M Frame Lens Installation

  1. Hook both corners of the lens into the frame before inserting the middle section of the lens. (Figure 3)

Lens Installation