The frame has a lens well on both the front and back of the frame. It also features an internal groove for adding red/green filters to the goggles. The frame has white tick marks every 30 degrees. They come with a 1/2″ wide flat elastic band and elastic adjustment toggle for a secure, yet comfortable fit.
Allows patients to train without instruments while reading, working, etc. Flat lenses and corrected curved prisms are round, CR39 plastic, and can be rotated to any position by hand. Power and base are marked directly on the prism. Goggles come with an axis scale marked on the front and back to more accurately set the angle of the prism.
Empty frames and optional red/green filters are available for individual purchase.
VTP Edition Prism Goggles with Corrected Curved Prisms
• Allows patient to train without instruments while reading, working, etc.
• Prisms are corrected curved, CR39 plastic and can be rotated to any position by hand.
• Power and base are marked on prism.
• 360 axis scale with 30 degree markings.
• Includes microfiber drawstring pouch for frame storage.
Goggle Size Works with 48mm Prisms
Corrected Curve Prisms: Ground lenses correct for optical and chromatic errors. These lenses are similar to prescription glasses to allow more accurate training.