Three-view-field compact infrared optical telescopic system
The invention discloses a three-view-field compact infrared optical telescopic system, and belongs to the technical field of aviation infrared detection and investigation. The secondary mirror, the primary mirror, the first eyepiece, the second eyepiece and the third eyepiece form a small-view-field...
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| Format: | Patent |
| Sprache: | chi ; eng |
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