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" found 3 Products from Changchun Hongsheng Optoelectronics Co.,Ltd., Iran

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Double Concave Lens

Double Concave Lens
https://www.hsgd-optics.com/optical-spherical-lens/double-concave-lens.html Double Concave Lens Double concave lens are bi-concave lenses with concave surfaces on both sides. Double concave lens are ...

Zinc Selenide Lens

Zinc Selenide Lens
to withstand bright light or thermal conditions. Water-insoluble: Enhances the material's resilience in wet or humid conditions. Highly resistant to thermal shock: further increases the durability of ...

Plano Concave Lens

Plano Concave Lens
https://www.hsgd-optics.com/optical-spherical-lens/plano-concave-lens.html Plano Concave Lens A plano-concave lens is an optical lens with one concave and one flat surface. It has a negative focal ...
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