Trial sets

Trial lens sets and trial framesFor refraction without a phoropterWith a trial lens set you determine the refraction the classic way: spherical and cylindrical lenses, prisms and auxiliary lenses in a case or drawer, together with a trial frame. Handy in the refraction room, on home visits and as a second measuring place next to the phoropter.Which set to choose?232 lenses (complete): the full range for practices that want everything at hand, in a wooden tray, a beechwood case or a carry case.158 lenses (limited): the most used values, lighter and more compact.90 lenses: a light carry case for on the road.Lenses only: loose lenses to top up an existing case or a drawer of your ophthalmic unit.Trial frameA trial frame holds the lenses in front of the eyes during the test. Choose one with adjustable PD for a good fit.Price and deliveryYou get a personal quote with price, delivery time and VAT for your country. Want several sets? We work them out in one quote.