Recommended Use: Up Bi-focal: The up location (Bi-focal located in upper portion of lens) helps fly fisherman attach flies while allowing normal vision for wading through streams. Down Bi-focal: Down (Bi-focal located in lower portion of lens) is the traditional location and while it’s great for fishing it also excels at reading or driving. Recommended for all action sports applications such as skiing, fishing, boating, cycling, water sports and general use. Comes with a micro fiber pouch/cleaning cloth to keep you seeing clearly.

FRAME: Trilon™ virtually unbreakable frame.
     
FIT: Medium / Large
    
LENS: Carbolite™ polarized with +2.50 power Bi-focal and Anti reflective coating.
    
FRAME SIZE: 55 x 20 x 130mm
    
LENS MATERIAL:  Carbolite™ Polarized  

Carbolite™ polymer lenses have 3-times the impact resistance of glass while weighing less than half the weight. When impacts are possible or unavoidable, this material is what you want to provide perception while protecting your eyes. Provides 100% protection from harmful UVA, B and C radiation. Created by a linking of polymers and carbonates, Carbolite™ is virtually indestructible. This is also the logical choice for any impact sport

LENS GEOMETRY: Optically correct 6-Base

TESTIMONIALS:

Steve, for what I do, the lower bi-focal works just fine. I’ve worn bi-focal glasses for years and I’ve become accustomed to having them there (lower) and I don’t even notice them. Because I use my glasses for not only fishing but driving, reading and many other tasks, the lower bi-focal is my preferred choice. - Andy Mill

Thank you so much for offering the Belize upper bi-focal. I really struggle without a bi-focal when I’m fishing. Attaching leaders, flies and such is impossible for me without their help. I find that when I’m wearing a hat I don’t even notice them (upper) and I’m now able to wade through streams without the bi-focal distorting my vision. These are really the best of both worlds. They seem so obvious you have to wonder why someone didn’t think of them sooner. - Al Tigert