Features :
Dazzle prevention
Light weight
Control the light path

Quality approval :
RoHS certification
The consistency of painting coating
No painting fading under UV illumination
With 250 degrees C heat resistance

Specification
Material : Aluminum foil
Color : Black. Silver

Available Size
Square : 30mm - 300mm
Round : 30mm - 300mm

Available Thickness (Height)
3mm - 15mm (or thicker)

Aperture Size
(1) 1/8" : 3.18mm (available thickness:3~5mm)
(2) 3/16" : 4.76mm
(3) 1/4" : 6.35mm