规格		性能描述		外观描述
				物镜前帽	视差校正	分划特征	目镜筒(Logo)
SF4-16X50		Magnification(倍率)	4x-16x		100yads	G14型弓弩 玻璃分划	COMET       SF4-16x50 G14          +  0  -
		Objective Lens Diameter                    (物镜口径)	50mm
		Exit Pupil Diameter (出瞳直径)	10mm to 2.5mm
		Field of View @ 100 yds        (100码视场)	4.6° to 1.2°
		Eye Relief  (出瞳距离)	91mm to 78mm
		Ocular Lens Diameter                    (目镜口径)	35mm
		Length   (长度)	336mm
		Weight   (重量)	634g