Foam Tubing Assorted
Choose from three sizes of soft non-slip tubing designed to be cut to size and used for many daily tasks around the home.
$15.00 ViewAn A4 size Fresnel lens. 3x magnification.
$6.00
An A4 size Fresnel lens. 3x magnification.
A Fresnel lens is a type of lens that is much thinner than regular lenses. Fresnel lenses are typically made out of thin plastic (e.g. 0.5 mm thick). The lens consists of concentric rings etched into the plastic that focus the light like a regular lens.
An A4 size Fresnel lens. 3x magnification.
A Fresnel lens is a type of lens that is much thinner than regular lenses. Fresnel lenses are typically made out of thin plastic (e.g. 0.5 mm thick). The lens consists of concentric rings etched into the plastic that focus the light like a regular lens.
Choose from three sizes of soft non-slip tubing designed to be cut to size and used for many daily tasks around the home.
$15.00 ViewEnter your details and we'll send you occasional emails with special deals.