The choice of the lens surface of the attention.

选择时注意镜片表面情况。

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In 1, forming a good lens, lens surface and lens smoother, lens easier operation.

镜片的成形良好、镜片表面和镜片更加顺滑、镜片操作更为容易。

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We fabricated a large computer-generated holography on a concave lens surface to test the convex secondary mirrors surface.

在凹透镜表面上制作出了用于凸非球面检测的曲面全息图。

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Additionally, to thoroughly eliminate ghosting and lens flares, reflectivity was kept to half of the previous value at a wavelength of 450 to 650 nm, thanks to the lens surface treated with the Olympus-original ZERO (ZUIKO Extra-low Reflection Optical) coating.

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They are then mixed together to create a grey powder that floats in alcohol over the surface of the lens.

ECONOMIST: Microelectronics

The output is then relayed into a 1.4 mm thick plastic waveguide lens with input and output hologram structures on the surface which squeezes the light down the waveguide and then two dimensionally expands the image back into the user's eye, creating an image that is then mixed into the real world.

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