\u7f8e\u56fdFTI ASP-PCX-1.0-2.0P-PMMA\u975e\u7403\u9762\u900f\u955c<\/a>,Fresnel\u900f\u955c<\/a><\/h2>\nFTI \u7684\u805a\u5408\u7269\u975e\u7403\u9762\u900f\u955c<\/a>\u975e\u5e38\u9002\u5408\u539f\u578b\u8bbe\u8ba1\u3001\u5f00\u53d1\u548c\u96c6\u6210\u5230\u751f\u4ea7\u7cfb\u7edf\u4e2d\u3002\u975e\u7403\u9762\u4e0d\u5b58\u5728\u7403\u9762\u50cf\u5dee\uff0c\u662f\u4e00\u79cd\u51fa\u8272\u7684\u5149\u5b66<\/a>\u5668\u4ef6\uff0c\u53ef\u7528\u4e8e\u805a\u5149\u900f\u955c<\/a>\u3001LED \u51c6\u76f4\u5668\u3001\u6210\u50cf\u3001\u6570\u5b57\u68c0\u6d4b\u805a\u7126\u7b49\u591a\u79cd\u7528\u9014\u3002<\/p>\nFresnel Technologies<\/a>, Inc<\/a><\/span>\u63d0\u4f9b\u4e00\u7cfb\u5217\u805a\u7532\u57fa\u4e19\u70ef\u9178\u7532\u916f<\/a>\u900f\u955c\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u8bbe\u8ba1\u9002\u5408\u6807\u51c6\u76841\/2\u201c\u548c1\u201d\u900f\u955c\u652f\u67b6\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u5feb\u901f\u539f\u578b\u8bbe\u8ba1\u548c\u5f00\u53d1\u3002\u8fd9\u4e9b\u900f\u955c\u8bbe\u8ba1\u7528\u4e8e\u65e0\u9650\u8fdc\u548c\u7126\u8ddd\u7684\u5171\u8f6d<\/a>\uff0c\u5e76\u4e14\u5177\u6709\u76f8\u5bf9\u8f83\u7a84\u7684\u89c6\u573a\u3002
\n\u2022\u65e0\u6d82\u5c42\u6216\u5177\u6709\u5bbd\u5e26\u53ef\u89c1\u5149<\/a>\u6216\u8fd1\u7ea2\u5916\u6297\u53cd\u5c04<\/a>\uff08AR\uff09\u6d82\u5c42
\n\u2022\u53ef\u63d0\u4f9b\u7279\u5b9a\u6ce2\u957f\u7684\u6d82\u5c42
\n\u2022\u8bbe\u8ba1\u7528\u4e8e\u5b89\u88c5\u5404\u79cd\u5e93\u5b58\u955c\u5934\u67b6<\/a>
\n\u2022\u53ef\u7528\u7684\u900f\u660e\u5b54\u5f84\u53ef\u80fd\u56e0\u6240\u9009\u7684\u5b89\u88c5\u800c\u5f02<\/p>\nMounting dimensions for PCX lenses:<\/p>\n
OD: Outer diameter<\/p>\n
CA: Clear aperture<\/p>\n
CT: Center thickness<\/p>\n
ET: Edge thickness<\/p>\n
EFL: Effective focal length<\/p>\n
BFL: Back focal length<\/p>\n
<\/p>\n
Fresnel Technologies<\/a>, Inc<\/a><\/span>\u63d0\u4f9b\u4e00\u7cfb\u5217\u805a\u7532\u57fa\u4e19\u70ef\u9178\u7532\u916f<\/a>\u900f\u955c\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u8bbe\u8ba1\u9002\u5408\u6807\u51c6\u76841\/2\u201c\u548c1\u201d\u900f\u955c\u652f\u67b6\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u5feb\u901f\u539f\u578b\u8bbe\u8ba1\u548c\u5f00\u53d1\u3002\u8fd9\u4e9b\u900f\u955c\u8bbe\u8ba1\u7528\u4e8e\u65e0\u9650\u8fdc\u548c\u7126\u8ddd\u7684\u5171\u8f6d<\/a>\uff0c\u5e76\u4e14\u5177\u6709\u76f8\u5bf9\u8f83\u7a84\u7684\u89c6\u573a\u3002 Mounting dimensions for PCX lenses:<\/p>\n OD: Outer diameter<\/p>\n CA: Clear aperture<\/p>\n CT: Center thickness<\/p>\n ET: Edge thickness<\/p>\n EFL: Effective focal length<\/p>\n BFL: Back focal length<\/p>\n
\n\u2022\u65e0\u6d82\u5c42\u6216\u5177\u6709\u5bbd\u5e26\u53ef\u89c1\u5149<\/a>\u6216\u8fd1\u7ea2\u5916\u6297\u53cd\u5c04<\/a>\uff08AR\uff09\u6d82\u5c42
\n\u2022\u53ef\u63d0\u4f9b\u7279\u5b9a\u6ce2\u957f\u7684\u6d82\u5c42
\n\u2022\u8bbe\u8ba1\u7528\u4e8e\u5b89\u88c5\u5404\u79cd\u5e93\u5b58\u955c\u5934\u67b6<\/a>
\n\u2022\u53ef\u7528\u7684\u900f\u660e\u5b54\u5f84\u53ef\u80fd\u56e0\u6240\u9009\u7684\u5b89\u88c5\u800c\u5f02<\/p>\n<\/p>\n