HR's brushes are made out of a selection of the finest quality Kolinsky or
Red sable tail hair.
Perfect spring - Return to straight condition fast after bent.
Unbranched - Inserted ceramic mixture, the hair is unbranched.
Great holding - Only slight bending upon holding ceramic mixture.
Adhesive-free - Easy to stack ceramic mixture layer upon layer.
Using the best German infrared sensor (thermopile). Using own development 8 bit ASIC Microprocessor. Black body test : Complies with CE EN12470-5 and FDA ASTME 1965-98 requirements. Functions: Fever Alarm, Auto Memory, Changing Temperature Scale
Full item of glasses meet the test of Impact and Anti-UV (Include transparent lens). We also has anti-fog eyewear, prevents the fog 100%.
1.Autoclavable at 135C 20 minutes (except the fog-free type)
2.Meets CE EN 166 Clause 7.2.2 Impact Test.
3.Meets CE EN 166 & ANSI Z87+ Compliance Test.
4.Difference prismatic power : Axis (Hor) ; Axis (Vert)
Each of polarized light of angel is with +/- 3 degrees.(most glasses is +/- 6 degrees)
5.One-size-fits-all suitable as either stand-alone glasses or over-glasses.
6.Defensive side shield with splatter-preventing louvered air vents designed
for comfortable extended wearing.
7.Orange lens filters 100% of UV light and curing light (460nm) ,reduces glare.
8.Yellow lens provides sharp contrast & filters 100% of UV light
