Customization: | Available |
---|---|
Certification: | ISO, CE |
Gender: | Female, Male |
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Lead equivalent :at 110 kV 2.1 mm Pb
Type | Index of refraction | Density | Lead equivalent | light transmittance | PBo% |
ZF3 | 1.71720 | 4.46 | 0.24mmpb/mm | >85% | 61.03% |
ZF6 | 1.75500 | 4.77 | 0.27mmpb/mm | Less than 85% | 65.06% |
Payment terms: T/T; Western Union.
Protective radiation shielding from equipment in the 100-300kv range
5.1 Inclusions (Bubbles, Stones, Knots)
No inclusions are permitted which impede free viewing with the eye.
5.2 Cords
No cords are permitted which impede free viewing with the eye.
5.3 Surface defects
No surface defects are permitted which impede free viewing with the eye.
5.4 Form features
All glasses are processed with a cut edge and 2 x seam.