\u003Cm:sty\n m:val=\"p\"/>\u003C/m:rPr>T=\u003C/m:r>\u003C/span>\u003Cm:d>\u003Cm:dPr>\u003Cm:begChr m:val=\"[\"/>\u003Cm:endChr\n m:val=\"]\"/>\u003Cspan style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\n \"Cambria Math\";mso-hansi-font-family:\"Cambria Math\"'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:dPr>\u003Cm:e>\u003Cm:m>\u003Cm:mPr>\u003Cm:mcs>\u003Cm:mc>\u003Cm:mcPr>\u003Cm:count\n m:val=\"2\"/>\u003Cm:mcJc m:val=\"center\"/>\u003C/m:mcPr>\u003C/m:mc>\u003C/m:mcs>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\"'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:mPr>\u003Cm:mr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>-\u003C/m:r>\u003C/span>\u003C/i>\u003Cm:f>\u003Cm:fPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:fPr>\u003Cm:num>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US\n style='font-family:\"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US\n style='font-family:\"Cambria Math\",serif'>\u003Cm:r>2\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003C/m:num>\u003Cm:den>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US\n style='font-family:\"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US\n style='font-family:\"Cambria Math\",serif'>\u003Cm:r>1\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003C/m:den>\u003C/m:f>\u003C/m:e>\u003Cm:e>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>1\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>+\u003C/m:r>\u003C/span>\u003C/i>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>2\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003C/m:e>\u003C/m:mr>\u003Cm:mr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>0\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>-\u003C/m:r>\u003C/span>\u003C/i>\u003Cm:f>\u003Cm:fPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:fPr>\u003Cm:num>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US\n style='font-family:\"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US\n style='font-family:\"Cambria Math\",serif'>\u003Cm:r>1\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003C/m:num>\u003Cm:den>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US\n style='font-family:\"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US\n style='font-family:\"Cambria Math\",serif'>\u003Cm:r>2\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003C/m:den>\u003C/m:f>\u003C/m:e>\u003C/m:mr>\u003C/m:m>\u003C/m:e>\u003C/m:d>\u003C/m:oMath>\u003C/m:oMathPara>\u003C![endif]-->\u003C!-- [if !msEquation]-->\u003C!--[endif]-->\u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-family: 'microsoft yahei'; font-size: 10pt;\"> \u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-family: 'microsoft yahei'; font-size: 10pt;\">In the above formula, \u003Cspan lang=\"EN-US\">f\u003Csub>1\u003C/sub>\u003C/span> is the focal length of the variable magnification group (front group), and \u003Cspan lang=\"EN-US\">f\u003Csub>2\u003C/sub>\u003C/span> is the focal length of the focusing group (rear group).\u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-family: 'microsoft yahei'; font-size: 10pt;\"> \u003C/span>\u003C/p>\n\u003Cp style=\"text-indent: 2em;\">\u003Cspan style=\"font-family: 'microsoft yahei'; font-size: 10pt;\">The coordinates of the incident beam edge rays are assumed to be \u003Cspan lang=\"EN-US\" style=\"position: relative; top: 5.5pt;\">\u003Cimg src=\"https://images.lbtek.com/5.PNG\" alt=\"\" width=\"26\" height=\"44\">\u003C/span>\u003C!--[endif]-->; the coordinates of the exit beam edge rays are \u003Csub>\u003Cimg src=\"https://images.lbtek.com/7.PNG\" alt=\"\" width=\"27\" height=\"40\">\u003C/sub>, then:\u003C/span>\u003C/p>\n\u003Cp class=\"MsoListParagraph\" style=\"margin-left: 21.0pt; text-indent: 0cm; mso-char-indent-count: 0;\">\u003Cspan style=\"font-family: 'microsoft yahei'; font-size: 10pt;\">\u003Cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https://images.lbtek.com/Fh0yw6pLR3Mei7zQbjhY9UmwmcjA\" width=\"310\" height=\"126\">\u003C/span>\u003C/p>\n\u003Cp>\u003Cspan style=\"font-family: 'microsoft yahei'; font-size: 10pt;\"> \u003C/span>\u003C/p>\n\u003Cp class=\"MsoListParagraph\" style=\"margin-left: 21.0pt; text-indent: 0cm; mso-char-indent-count: 0;\">\u003Cspan style=\"font-family: 'microsoft yahei'; font-size: 10pt;\">\u003C!-- [if gte msEquation 12]>\u003Cm:oMathPara>\u003Cm:oMath>\u003Cm:d>\u003Cm:dPr>\u003Cm:begChr m:val=\"[\"/>\u003Cm:endChr\n m:val=\"]\"/>\u003Cspan style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\n \"Cambria Math\";mso-hansi-font-family:\"Cambria Math\"'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:dPr>\u003Cm:e>\u003Cm:eqArr>\u003Cm:eqArrPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:eqArrPr>\u003Cm:e>\u003Ci style='mso-bidi-font-style:\n normal'>\u003Cspan lang=EN-US style='font-family:\"Cambria Math\",serif'>\u003Cm:r>r\u003C/m:r>\u003Cm:r>'\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>θ\u003C/m:r>\u003Cm:r>'\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003C/m:eqArr>\u003C/m:e>\u003C/m:d>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\"Cambria Math\",serif'>\u003Cm:r>=\u003C/m:r>\u003Cm:r>T\u003C/m:r>\u003C/span>\u003C/i>\u003Cm:d>\u003Cm:dPr>\u003Cm:begChr\n m:val=\"[\"/>\u003Cm:endChr m:val=\"]\"/>\u003Cspan style='font-family:\"Cambria Math\",serif;\n mso-ascii-font-family:\"Cambria Math\";mso-hansi-font-family:\"Cambria Math\"'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:dPr>\u003Cm:e>\u003Cm:eqArr>\u003Cm:eqArrPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:eqArrPr>\u003Cm:e>\u003Ci style='mso-bidi-font-style:\n normal'>\u003Cspan lang=EN-US style='font-family:\"Cambria Math\",serif'>\u003Cm:r>r\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>θ\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003C/m:eqArr>\u003C/m:e>\u003C/m:d>\u003Cspan\n lang=EN-US style='font-family:\"Cambria Math\",serif'>\u003Cm:r>\u003Cm:rPr>\u003Cm:scr m:val=\"roman\"/>\u003Cm:sty\n m:val=\"p\"/>\u003C/m:rPr>=\u003C/m:r>\u003C/span>\u003Cm:d>\u003Cm:dPr>\u003Cm:begChr m:val=\"[\"/>\u003Cm:endChr\n m:val=\"]\"/>\u003Cspan style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\n \"Cambria Math\";mso-hansi-font-family:\"Cambria Math\"'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:dPr>\u003Cm:e>\u003Cm:eqArr>\u003Cm:eqArrPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:eqArrPr>\u003Cm:e>\u003Ci style='mso-bidi-font-style:\n normal'>\u003Cspan lang=EN-US style='font-family:\"Cambria Math\",serif'>\u003Cm:r>-\u003C/m:r>\u003C/span>\u003C/i>\u003Cm:f>\u003Cm:fPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:fPr>\u003Cm:num>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>2\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003C/m:num>\u003Cm:den>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>1\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003C/m:den>\u003C/m:f>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>r\u003C/m:r>\u003Cm:r>+(\u003C/m:r>\u003C/span>\u003C/i>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>1\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>+\u003C/m:r>\u003C/span>\u003C/i>\u003Cm:sSub>\u003Cm:sSubPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria Math\";\n mso-hansi-font-family:\"Cambria Math\";font-style:italic;mso-bidi-font-style:\n normal'>\u003Cm:ctrlPr>\u003C/m:ctrlPr>\u003C/span>\u003C/m:sSubPr>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>f\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:sub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>2\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:sub>\u003C/m:sSub>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>)\u003C/m:r>\u003Cm:r>θ\u003C/m:r>\u003C/span>\u003C/i>\u003C/m:e>\u003Cm:e>\u003Ci\n style='mso-bidi-font-style:normal'>\u003Cspan lang=EN-US style='font-family:\n \"Cambria Math\",serif'>\u003Cm:r>-\u003C/m:r>\u003C/span>\u003C/i>\u003Cm:f>\u003Cm:fPr>\u003Cspan\n style='font-family:\"Cambria Math\",serif;mso-ascii-font-family:\"Cambria 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src=\"https://images.lbtek.com/FpFY1FVzkzhi9mEK9GL7H0Cw-hDr?attname=High-Precision Variable Magnification Beam Expander Assembly Diagram 2.jpg\" alt=\"\" width=\"1200\" height=\"597\">\u003C/p>\n\u003Ctable style=\"border-collapse: collapse; width: 100%; height: 69.9063px;\" border=\"1\">\n\u003Ctbody>\n\u003Ctr style=\"height: 34.4375px;\">\n\u003Ctd style=\"height: 69.9063px; width: 34.0036%; text-align: left;\" rowspan=\"2\">\u003Cspan style=\"font-size: 12pt;\">\u003Cstrong style=\"color: #333333; text-align: left;\">\u003Cspan style=\"background-color: #ffffff; color: #e03e2d;\">LBTEK\u003C/span> \u003Cspan style=\"background-color: #ffffff; color: #e03e2d;\">\u003Cstrong style=\"color: #333333; text-align: left;\"> \u003C/strong>\u003C/span>\u003C/strong>\u003Cspan style=\"color: #333333; text-align: left;\">\u003Cspan style=\"color: #333333; text-align: left;\">\u003Cspan style=\"background-color: #ffffff; color: #e03e2d;\">\u003Cspan style=\"color: #333333; text-align: left;\">High-Precision Variable Magnification Beam Expander\u003C/span>\u003C/span>\u003C/span>Assembly Diagram\u003C/span>\u003C/span>\u003Cspan style=\"font-size: 10pt; font-family: 'microsoft yahei';\">\u003Cstrong style=\"color: #333333; text-align: left;\">\u003Cspan style=\"background-color: #ffffff; color: #e03e2d;\">\u003Cbr>\u003C/span>\u003C/strong>\u003C/span>\u003C/td>\n\u003Ctd style=\"width: 27.8136%; height: 34.4375px; text-align: left;\">\u003Cspan style=\"font-size: 10pt;\">\u003Cspan style=\"color: #333333; text-align: left;\">① \u003C/span>\u003Cspan style=\"color: #333333; text-align: left; font-family: 微软雅黑; text-indent: 24px;\">Beam Expander Mirror \u003C/span>\u003Ca href=\"https://www.lbtek.com/product/705/product_id/7422.html#VBE-532-2-10X\">\u003Cu style=\"color: #333333; text-align: left;\">VBE-532-2-10X\u003C/u>\u003C/a>\u003Cspan style=\"color: #333333; text-align: left;\">×1 \u003C/span>\u003C/span>\u003C/td>\n\u003Ctd style=\"width: 38.2128%; height: 34.4375px; text-align: left;\">\u003Cspan style=\"font-size: 10pt;\">\u003Cspan style=\"color: #333333;\">② \u003C/span>Ø12.7mm Stainless Steel Optical Post\u003Ca href=\"https://www.lbtek.com/product/126/product_id/1681.html#OP-50\">\u003Cu style=\"color: #333333;\">O\u003C/u>\u003Cu style=\"color: #333333;\">P-50\u003C/u>\u003C/a>\u003Cspan style=\"color: #333333;\">×1\u003C/span>\u003C/span>\u003C/td>\n\u003C/tr>\n\u003Ctr style=\"height: 35.4688px;\">\n\u003Ctd style=\"width: 27.8136%; height: 35.4688px; text-align: left;\">\u003Cspan style=\"font-size: 10pt;\">\u003Cspan style=\"color: #333333;\">③ \u003C/span>Base-Type Ø12.7 mm Post Holder \u003Ca href=\"https://www.lbtek.com/product/131/product_id/1717.html#PH-50B\">\u003Cu style=\"color: #333333;\">PH-50B\u003C/u>\u003C/a>\u003Cspan style=\"color: #333333;\">×1\u003C/span>\u003C/span>\u003C/td>\n\u003Ctd style=\"width: 38.2128%; height: 35.4688px; text-align: left;\"> 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