Standard Helmet Visual Field Tester

Main Purposes

1. Used for marking test points and test lines on helmets. 2. Used for drawing lines according to different test standards. 3. Used to define the upper - lower and left - right visual fields of helmets during helmet research and development.

Applicable Standard

EN1078:2023

技術パラメータ

1. The upper visual field is not less than 25°.

2. The lower visual field is not less than 45°. 3. The left - right visual field is not less than 105°.