The Universal Trial Frame The Universal Trial Frame is lightweight and fully adjustable. Constructed in plastic and metal with leaf spring-loaded temples, this frame accommodates three pairs of 38mm trial lenses in each cell and two in the rear cell. Our Universal Trial Frame features free rocking saddle bridge and independent mono PD adjustment.
The Universal Trial Frame
The Universal Trial Frame is lightweight and fully adjustable. Constructed in plastic and metal with leaf spring-loaded temples, this frame accommodates three pairs of 38mm trial lenses in each cell and two in the rear cell. Our Universal Trial Frame features free rocking saddle bridge and independent mono PD adjustment.
