Xseries | X4.STELVIO
NRC X SERIES: the eyewear collection dedicated to all cyclists, 100% MADE IN ITALY, with mirror lenses by ZEISS and photochromic lenses by Essilor.
cycling, glasses, eyewear, sunglasses, zeiss, asymmetric, oscar freire, diego rosa, astana, road bike, prescription
16058
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nrc-x4-stelvio-cycling-sunglasses-photochromic-lens-essilor

About This Project

photochromic-lens-essilor

SPORTCHROMIC® PHOTOCHROMIC LENS BY ESSILOR

100% MADE IN ITALY
LIFETIME WARRANTY

REMOVABLE RUBBER LOGO TO HIGH VENTILATION PERFORMANCE

ITALIAN MATT FLAG
WHITE DETAILS
CLEAR PHOTOCHROMIC LENSES

FRAME MATERIAL:
NYLON [TR90]
MEGOL® (NOSE PAD, TIPS, LOGO)

LENSES MATERIAL:

PC

ADJUSTABLE NOSE PAD

WEIGHT (W/O LOGO): 28,5 gr
CURVATURE: BASE 8dec
SIZE: 152 mm
PANTOSCOPIC ANGLE: 9°
BRIDGE: 26 mm
LENS DIAMETER: 80 mm
TEMPLE: 125 mm

TRANSMITTANCE:
ISO 12312-1:2013
72,22-27,79% [STELVIO SPORTCHROMICH®]
UV (280-380 nm) 0,00%
UVB (280-315 nm) PASS
UVA (315-380 nm) PASS
SPECTRAL (475-600nm) PASS
SOLAR BLUE LIGHT (380-500 nm): 65,21-27,83%
FILTER CATEGORY:
1-2

Category
X4
Tags
cycling, italian flag, photochromic lens, sportchromic, zeiss