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.
Bamboo Screening Fence 4m x 1m. These bamboo screening is ideal for use as a garden screening. This bamboo screen is ideal for attaching to unsightly fences and any other area of your garden. This bamboo screening roll is made from vertical bamboo slats cut from whole bamboo canes.