Derived to evaluate if a statistical model corresponds to the data, Haussmann helps one differentiate between fixed and random effects.
/ 100% UV Protection
/ Base 6 Spherical Lens
/ Lightweight CR-39 lenses for superior clarity
/ Hand-Crafted Mazzucchelli Acetate Frame
/ Italian stainless steel optical hinges
/ Includes hardshell case
Color: Black Gloss/Vintage Grey