What type of lens does PL4 use?
Upstate Miles ZAG PL4 uses polarized lenses, a TR90 frame and PC (Polycarbonate) lenses.
UPSTATE MILES / REFERENCE
Upstate Miles ZAG PL4 sports sunglasses feature TR90 frames and PC (Polycarbonate) polarized lenses, with a brand-supplied weight of 29.8 g. Brand-supplied visible light transmission: 13.54%. UV protection: 99% or higher. Filter category: S3.

UM-SG-01 PL4
01 / SPECIFICATIONS
02 / SELLER & AVAILABILITY
Checkout takes place on Store. Confirm the final price and availability with the seller.
03 / EVIDENCE
The brand-supplied test report lists Transmittance (Tv) of 13.54% and filter category 3. These Tv values reflect the ISO 12312-1:2022 and AS/NZS entries in the report.
Upstate Miles ZAG PL4 uses polarized lenses, a TR90 frame and PC (Polycarbonate) lenses.
Brand-supplied UV protection: 99% or higher; visible light transmission: 13.54%; filter category: S3. The brand-supplied test report lists Transmittance (Tv) of 13.54% and filter category 3. These Tv values reflect the ISO 12312-1:2022 and AS/NZS entries in the report.
Brand-supplied weight: 29.8 g. Dimensions: Overall width 142 mm · Lens width 54 mm · Lens height 59 mm · Bridge 33 mm · Temple length 129 mm. Lens width refers to one lens segment in the measurement diagram. Compare matching dimensions on your current glasses and check the fit in person.
The price is KRW 58,000. Confirm the final price and availability on the linked Store listing.
Purchase and checkout take place on the official Upstate Miles Store, operated by Day Commerce. Included: Hard case, Pouch, Cleaning cloth. The shipping, exchange and return policies for your Store order apply.