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Ultra high refractive index optical glass

The ultra high refractive index optical glass has the refractive index of over 2.0, excellent chemical stability. It can increase the FOV and reduce the volume of the optical system.

Product informationForm of supplyTechnical informationMajor application

Product information

Ultra-high refractive index optical glass refractive index nd more than 2.0, excellent chemical stability, can effectively increase the field of view Angle, reduce the volume of the optical system　.
Table of main performance parameters of ultra high refractive index optical glass
特高折射率玻璃2.png

Form of supply

The difference between the refractive index nd and Abbe number of each batch of products ud from the standard value is generally within the following tolerance range.

Technical information

The difference between the refractive index nd and Abbe number of each batch of products ud from the standard value is generally within the following tolerance range：
n_d：±30×10^-5；
υ_d：±0.5%。
If there is any special requirement, please contact the salesman.

Major application