ISO 18527-1:2021

Overview

ISO 18527-1:2021 - Eye and face protection for sports use - Part 1: Requirements for downhill skiing and snowboarding goggles - defines minimum requirements and test methods for downhill skiing and snowboarding goggles with plano lenses. The standard covers goggles intended to protect against hazards commonly encountered on slopes: ultraviolet (UV) and visible solar radiation, rain, snow and wind. It also applies to goggles fitted with an insert to carry prescription lenses and specifies manufacturer marking and user information. Exclusions include eye protectors for motorized vehicle use, artificial optical radiation, direct sun observation and sports with unrelated hazards.

Key Topics

The standard organizes technical requirements and test methods around practical safety and performance attributes. Major topics include:

• General construction & physiological compatibility: design, materials and manufacturing to avoid harm from skin contact or off-gassing.
• Lens optical performance: transmittance categories, uniformity of luminous transmittance, UV transmittance and special lens types (photochromic, polarizing, gradient-tinted).
• Optical quality: scattered light, refractive power, spherical/cylindrical power, spatial deviation and prism imbalance, including requirements for goggles with prescription inserts.
• Mechanical and environmental testing: impact resistance, temperature range, mechanical strength, resistance to ignition and resistance to solar UV.
• Environmental protection & fit: resistance to water and snow, field of view, minimum protected area, and retention/fit by headband or harness.
• Optional performance features: extended low-temperature range, anti-fogging and abrasion resistance.
• Marking & user information: mandatory markings on the goggles and required guidance supplied by the manufacturer; Annex A provides selection and use guidance.

Applications

ISO 18527-1:2021 is practical for any organization designing, manufacturing, testing or procuring snow sports eye protection. Typical applications:

• Product development and design verification for skiing and snowboarding goggles.
• Type testing and conformity assessment in laboratories using the companion ISO 18526 test-method series.
• Procurement and specification by outdoor retailers, rental fleets, ski resorts and safety managers requiring documented performance (UV protection, impact resistance, fit).
• Technical reference for product labeling, user instructions and claims about lens properties (polarization, photochromic behavior, UV/blue-light transmission).

Who uses this standard

• Goggles manufacturers and designers
• Test laboratories and conformity assessors
• Retailers, rental operators and procurement specialists
• Standards bodies and regulatory authorities
• Product safety engineers and occupational-safety advisors

Related standards

Key normative references and related documents include:

• ISO 18526 (test methods series for eye and face protection)
• ISO 4007 (vocabulary for eye and face protection)
• ISO 11664-2 (colorimetry - standard illuminants)
• ISO 8980-5 (spectacle lens surface requirements)
• ISO 21987 (mounted spectacle lenses)

Keywords: ISO 18527-1:2021, skiing goggles standard, snowboarding goggles, eye protection, UV protection, lens transmittance, mechanical testing, sports safety standards.