What is a Optical Technician? Optical technicians, also known as ophthalmic laboratory technicians, create eyeglasses and contact lenses as well as lenses for binoculars and other optical devices. They fill prescriptions from ophthalmologists and optometrists, ensuring that the lenses refract light at the proper angle to permit optimal vision.
Needled Silica Insulation. InsulBattÃ¤ 1800 High Temperature needled silica insulation is fabricated from high quality Silica that will not burn and will withstand continuous exposure to temperatures of 1800Â°F / 982Â°C. This material resists most acids and alkalis and is unaffected by most bleaches and solvents. It is highly flexible and conformable.
Our High Temperature Blanket is composed of rotary glass fibers bonded with a thermosetting resin and formed into plain, flexible and resilient thermal insulation. HT blankets contain more than 60% recycled glass content and are designed for use on industrial equipment, panel systems, pipe fittings and tanks operating at temperatures up to 1000Â°F (538Â°C).