Model	Field of View			Eye Relief (mm)	Exit Pupil (mm)	Weight (g)	Type of prism	Size
	Angle	M/1000M	FT/1000YDS					L(cm）	W(cm)	H(cm)
Kw143 10X50	6.5°	114m	342ft	18.5	5	1600	BAK4	21.5	8.5	20.2