RAD Maxim 38 Peep Sight -The 38 degree angled aperture allows even the long draw archer a true round hole at full draw with bows as short as 30" axle to axle. The special hood design helps keep rain and sunlight out of the aperture area. The alignment post of the Maxim 38 is separated from the aperture by 10 degrees assuring that you will never see the post or tubing at full draw. Self-aligning peep sight38 degree angled apertureTrue round hold with bows as short as 30"Hood design keeps out rain and sunlightAlignment post separated from apertureNever see post/tubing at full draw