Achromatic Doublet Lens

SPECIFICATIONS

Material:	Crown, Flint
Focal Length Tolerance :	±0.5%
Diameter Tolerance :	+0/-0.1mm
Thickness Tolerance:	±0.2mm
Surface Flatness :	lambda/4
Centering Tolerance :	3 arcmin
Surface Quality :	40/20
Clear Aperture:	>90% of central diameter
Coating :	A single layer MgF2

APPLICATIONS

An achromatic doublet is the combination of positive and negative elements with different refractive indices. They are computer-optimized to correct for on-and off-axis spherical and chromatic aberrations. When these doublets are used to focus or collimate, the most steeply curved (shortest radius) surface should face the collimated light.

Besides standard optics , customized optics is also available. We focus on optical design, optics processing, coatings, electronics& mechanics and the whole optical system integration. Our powerful and professional R&D team guarantees our products a reputation of innovation, quality and high performance.

1)Brilliant Technology is dedicated to being the leading provider of optical components and integrated optical inspection devices with high standard quality control. This goal will be achieved through our focus on the raw material selection, manufacturing process inspection, sampling,finalization and transportation monitoring.

2) During the manufacturing and sampling procedures, precious optical devices shall be used on the optical parameter detection such as surface irregularity, surface scratch,refractive index, coating and etc.

3) Not only optical components were strictly selected, but also the integrated devices. Every module will be under a series of spec run before releasing itself. Evaluation report comes along with the in-house test for the insurance of each devices’ regular working.