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.
Dekton is a new surfacing material with the features we have all been asking for in a countertop: 1  Super resistant to extreme changes of temperature-It resists, ice, thawing, fire and heat and will not crack due to thermal shock.2  Super dense-It has zero water absorption and will not stain.ekton may be used in residential and commercial environments for kitchens, bathrooms, floors and even building facades. Its superior characteristics provide an exceptional resistance to UV rays which help maintain the color consistency when used in outdoors application.