H-K9L flat concave spherical off-axis reflective secondary mirror

White Cell Mirror Assemblies

H-K9L flat concave spherical off-axis reflective secondary mirror

Custom Request Inquiry

Specifications

General Parameters

material Fine annealed H-K9L optical glass

Surface type λ/4 @633nm

Reflecting surface smoothness 60-40

Centering error <3 points

Focal length tolerance ±2%

dimensional error +0.0/-0.1mm

thickness tolerance ±0.2mm

back side Fine grinding or inspection polishing

edge chamfering Protective inverted edge 0.2~0.5mm × 45 °

coating Strengthen aluminum film, protective UV reflective aluminum film, protective silver film, protective gold film, dielectric high reflective film D01, D02, D03, D04

Details

The H-K9L flat concave spherical reflector and flat concave spherical off-axis reflector can be applied to the White Pool system.

Guangtan Intelligent can provide products in various sizes and focal lengths for customers to choose from.

In order to meet the different usage needs of our customers in a more detailed manner, we can provide focal lengths of different specifications within the range of 50~500mm, as well as two types of products: uncoated and coated with "gold+protective film".

We offer mirrors without coating or coated with reflective film. The options for reflective film include regular reinforced aluminum film, protective UV reflective aluminum film, protective silver film, protective gold film, dielectric high reflective film D01, dielectric high reflective film D02, dielectric high reflective film D03, and dielectric high reflective film D04.