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Home > Products > IPL Light Guides > Cylindrical Sides Light Guides
Cylindrical Sides Light Guides

This type of light guide has a cylindrical surface on the side. It acts . It can bring lasers together in narrow areas to improve their efficiency, like a cylindrical lens. The main materials are BK7, SF11, fused silica and sapphire.


Vanrun OE provides a variety of customized fused silica light guides. The main types are cubiod / cube, pyramid or quadrangular pyramid, etc. The 515nm, 530nm, 550nm, 560nm, 570nm, 590nm, 615nm, 645nm, 695nm, 755nm, 780nm cut-off filter coatings are avaliable.


Specifications of cylindrical sides light guides:

Material:

UV fused silica, Chinese JGS1, Corning 7980, BK7, SF11, sapphire

Dimenision Range:

from 10mm to 100mm, customized

Dimenision Tolerance:

+/-0.05mm, +0/-0.1mm

R of cylindrical side:> thickness
R Tolerance:+/-0.25mm

Surface Quality:

 60-40, 80-50 (MIL13830)

Surface Accuracy:

up to 1/4 lambda per inch @633nm

Parallelism:

3 arc min

Chamfer:

protective, 0.2 to 0.5x45 Degree

Coating:

non, AR, Cut-off