The opsin made from the OPN1SW gene is more sensitive to light in the blue/violet part of the visible spectrum (short-wavelength light), and cones with this pigment are called short-wavelength-sensitive or S cones. Genetic changes involving the OPN1LW or OPN1MW gene cause red-green color vision defects.
Acoustic fencing, to reduce noise pollution. Privacy fencing, to provide privacy and security. Temporary fencing, to provide safety, security, and to direct movement; wherever temporary access control is required, especially on building and construction sites. Perimeter fencing, to prevent trespassing or theft and/or to keep children and pets from wandering away.
Using bamboo screening as a fence is a relatively affordable way to give privacy and shade to your home and garden. Bamboo slat screening is a natural material bound together with galvanised wire. Bamboo slit fencing on a roll is easy to fit to chain link fencing or other garden wires by using plastic ties.