规格Specifications：
类型 Type: Telescope
入射光束 Input Beam: TEM00;
Collimated or low divergence, Diameter<16 mm;
Optimum 2w diameter for Gaussian beam 5.8mm (1/e2)
输出光束Output Beam: Collimated;
Flat-top, uniformity within 5%;
High edge steepness
尺寸 Dimension: Diameter <32mm; Length<165mm
接口 Mounting: M 28×1
重量Weight： 200g
