\begin{pspicture}(1.2,0.4)(8.2,8.5)
\thicklines
\color{black}
\put( 4.5000, 0.8000){\makebox(0,0)[t]{full angle (deg)}}
\color{black}
\put( 2 , 1.5 ){\line(1,0){ 5 }}
\put(  2.00,  1.50){\line(0,1){.25}}
\put(  2.00,  1.35){\makebox(0,0)[t]{25}}
\put(  3.00,  1.50){\line(0,1){.25}}
\put(  3.00,  1.35){\makebox(0,0)[t]{50}}
\put(  4.00,  1.50){\line(0,1){.25}}
\put(  4.00,  1.35){\makebox(0,0)[t]{75}}
\put(  5.00,  1.50){\line(0,1){.25}}
\put(  5.00,  1.35){\makebox(0,0)[t]{100}}
\put(  6.00,  1.50){\line(0,1){.25}}
\put(  6.00,  1.35){\makebox(0,0)[t]{125}}
\put(  7.00,  1.50){\line(0,1){.25}}
\put(  7.00,  1.35){\makebox(0,0)[t]{150}}
\put( 2 , 1.5 ){\line(0,1){ 7 }}
\put(  2.00,  1.50){\line(1,0){.25}}
\put(  2.00,  2.42){\line(1,0){.15}}
% \put(  1.50,  2.42){2}
\put(  2.00,  2.95){\line(1,0){.15}}
% \put(  1.50,  2.95){3}
\put(  2.00,  3.33){\line(1,0){.15}}
% \put(  1.50,  3.33){4}
\put(  2.00,  3.63){\line(1,0){.15}}
% \put(  1.50,  3.63){5}
\put(  2.00,  3.87){\line(1,0){.15}}
% \put(  1.50,  3.87){6}
\put(  2.00,  4.07){\line(1,0){.15}}
% \put(  1.50,  4.07){7}
\put(  2.00,  4.25){\line(1,0){.15}}
% \put(  1.50,  4.25){8}
\put(  2.00,  4.40){\line(1,0){.15}}
% \put(  1.50,  4.40){9}
\put(  1.85,  1.50){\makebox(0,0)[r]{1}}
\put(  2.00,  4.54){\line(1,0){.25}}
\put(  2.00,  5.46){\line(1,0){.15}}
% \put(  1.50,  5.46){2}
\put(  2.00,  5.99){\line(1,0){.15}}
% \put(  1.50,  5.99){3}
\put(  2.00,  6.37){\line(1,0){.15}}
% \put(  1.50,  6.37){4}
\put(  2.00,  6.67){\line(1,0){.15}}
% \put(  1.50,  6.67){5}
\put(  2.00,  6.91){\line(1,0){.15}}
% \put(  1.50,  6.91){6}
\put(  2.00,  7.11){\line(1,0){.15}}
% \put(  1.50,  7.11){7}
\put(  2.00,  7.29){\line(1,0){.15}}
% \put(  1.50,  7.29){8}
\put(  2.00,  7.45){\line(1,0){.15}}
% \put(  1.50,  7.45){9}
\put(  1.85,  4.54){\makebox(0,0)[r]{10}}
\put(  2.00,  7.58){\line(1,0){.25}}
\put(  2.00,  8.50){\line(1,0){.15}}
% \put(  1.50,  8.50){2}
\put(  1.85,  7.58){\makebox(0,0)[r]{100}}
\color{dkred}
\psset{linewidth= 1.2 pt,linecolor=dkred}
\psset{linestyle=solid}
\psline
(  2.72  ,  5.948784  )
(  4.2  ,  7.113002  )
(  5  ,  8.119922  )
(  5.64  ,  8.119922  )
(  6.4  ,  7.113002  )
\put( 6.6000, 7.1130){Merit}
\color{dkblu}
\psset{linewidth= 1.2 pt,linecolor=dkblu}
\psset{linestyle=solid}
\psline
(  2.72  ,  2.498969  )
(  4.2  ,  2.448391  )
(  5  ,  2.623198  )
(  5.64  ,  2.565495  )
(  6.4  ,  2.69463  )
\put( 6.6000, 2.4158){trans (mm)}
\color{black}
\psset{linewidth= 1.2 pt,linecolor=black}
\psset{linestyle=solid}
\psline
(  2.72  ,  5.698763  )
(  4.2  ,  4.488183  )
(  5  ,  3.151338  )
(  5.64  ,  3.281039  )
(  6.4  ,  3.495927  )
\put( 6.6000, 3.6263){long (mm)}
% \color{green}
% \psset{linewidth= 1.2 pt,linecolor=green}
% \psset{linestyle=solid}
% \psline
% (  2.72  ,  4.782994  )
% (  4.2  ,  5.077806  )
% (  5  ,  5.457884  )
% (  5.64  ,  5.457884  )
% (  6.4  ,  4.888745  )
% \put( 6.6000, 4.8887){efficiency}
\end{pspicture}