HIGH PRECISION SPHERICAL LENSES

20 Nov 2024

Spherical lenses are the most used lenses in optical systems design, JT produces high precision spherical lenses in plano convex, double convex, and plano concave, double concave, meniscus, achromatic doublets and triplets, develop and manufacture high-end optics from 0.5 mm to 600 mm in diameter, which use in many different fields of application, from laser material processing to biotechnology, medical technology, defense and security and the semiconductor market, meeting the most stringent requirements.

Parameter Ranges

Material:                          Optical Glasses, Fused Silica, Infrared Material, etc.

Diameter Range:              0.5~600mm

Dimension Tolerance:      +/-0.01mm

PV:                                   1/10 Lambda

Surface Quality:                20-10

Focal Length Tolerance:   ±0.5%

Centration:                       ＜30"

Clear Aperture:                 > 90% of diameter

Bevel:                               0.2mm x 45°

Coating:                            As customer's request