Tombarthite lens that solution cleaning did not grind
The utility model discloses a tombarthite lens that solution cleaning did not grind goes up casing and the even block of casing down, and the mirror surface hole has been offered to the surface of going up the casing, and the inside gomphosis in mirror surface hole has a glass mirror surface, and gl...
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| Main Author | |
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| Format | Patent |
| Language | Chinese English |
| Published |
19.01.2018
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The utility model discloses a tombarthite lens that solution cleaning did not grind goes up casing and the even block of casing down, and the mirror surface hole has been offered to the surface of going up the casing, and the inside gomphosis in mirror surface hole has a glass mirror surface, and glass mirror surface's bottom is provided with the sealing washer, and the inner circle of sealing washer is provided with the mount pad, the upper surface of mount pad fixed mounting casing under, and the inside of mount pad is provided with the tombarthite lens, the outer lane and the mount pad fixed connection of tombarthite lens, the inner circle of lower casing still is provided with buffering cotton, this tombarthite lens that solution cleaning did not grind, the structure flexibility is strong, and application scope is wide, thus the surface of tombarthite lens soaks through solution and keeps the most crude high refractive index of tombarthite lens, and makes mirror surface hardness high, chemical properties |
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| Bibliography: | Application Number: CN201720429040U |