Proof Proof Ontario - 50 mm
There may be multiple sizes of this product. Please check your size before ordering. See Similar Products Here
Not All Lenses Colours Available for Every Model of Sunglasses
Ultimate Lens Collection
Non-Polarized & Polarised Lenses


These Accessories are Not specific to Lens Model Frame. Read Carefully to Ensure They Are What You Require.
Many More Accessories are Located in our Store Here.
Our multi-tool optical screwdriver has a flat head, phillips and two hex keys (2.2mm & 2.4mm). Perfect for tightening hinges and installing lenses in most sunglasses. (MORE)
With 6 screws in 3 standard sizes, you’re sure to find the one you need.
- 2 Screws that are 1.2mm in diameter and 4.0 mm long
- 2 Screws that are 1.4mm in diameter and 6.0 mm long
- 2 Screws 1.6mm in diameter
Screws are usually longer than required. They can be cut down to suit all applications using wire cutters or a file. (MORE)
Our high quality microfiber sunglass pouch is the perfect to clean the lenses and keep your sunglasses safe from scratches. (MORE)
There may be multiple sizes of this product. Please check your size before ordering. See Similar Products Here


Make: Proof Sunglass Replacement Lenses
Model: Proof Ontario
Width: 50 mm
Installation Difficulty: Easy (watch video)
- One Pair of lenses (L&R)
- Microfiber lens cloth
- Packing Slip
**** WE ARE SORRY, WE ARE UNABLE TO MAKE LENSES FOR THIS FRAME. THEY MUST BE MADE AND INSTALLED IN OUR LAB TO ENSURE PERFECT FIT ****
PLEASE CLICK HERE TO ORDER CUSTOM MADE LENSES AND FIX YOUR SUNGLASSES