Toptec Optics, Inc.
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Place of Origin: | Fujian, China (Mainland) |
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Penta prism have two important properties.
The first is that as the image is deviated
by 90 degrees it is neither inverted nor reversed.
The second is that the penta-prism is a constant
deviation prism, he deviation is thus independent
of the prism orientation, making the penta-prism
can't be precisely controlled.