Ultra light-weight carbon-composite construction. NEW! TRUTOUCH soft-feel technical coating. Micro push-button light. NEW! TRUFLO fiber design. Extra, extra long fully-protected fibers. Large circular field of view. Aperture has 1.8 inner diameter. Level with two vertical bars. Reversible bracket for greater vertical adjustability. Glow-in-the-dark shooters ring. Adjustable for left and right handed shooters.