006 Sparrow - Ultra Green Series

This 100% original design by Justin Montgomery mimics a bird in many ways as a few of the styles in this series does, we named it Sparrow because if it could fly it looks like it would fly really fast.

Great for clear lenses or sun! 

Sizes (See Tech Drawing)

A (lens width) = 54 millimeters 

B (lens depth) = 46 millimeters

DBL (distance between lenses) = 18 millimeters

TW (total width) = 147 millimeters

Temple = 145 millimeters

Color Description 

C17 - Transparent Red 

C18 - Transparent Blue Brown Clear Lined

C11 - Transparent Sea Blue

Product Description

All Ultra Green Series feature Bio Acetate Plastic fronts combined with reclaimed surgical steel hardware that feature Zero Solder screwless hinging that can easily be changed/replaced. 

The hardware is colored with the worlds toughest coloring, Pvd/IP which is environmentally safe and does not use highly toxic solutions like standard electroplating solutions contain. 

The fronts have been designed to require minimal cnc routing time and are of a very simple flat 6mm design.   

It yields a very durable product that uses less energy to produce and is highly sustainable because the hardware can be changed out with an optical screw driver.   

Zero Solder Points = No lead or cadmium which solders contain - Ultra G does not support the use of highly toxic elements.

We build these ourselves and know exactly what each process and material includes.

We are happy to go off grid and grow, shrink, or modify any design for kids, larger adults, etc...