Trial Frame Model RTF-10, as per the specifications given below:
The Adjustable Trial Frame is a Light Weight Trial Frame with Aluminium & stainless steel sides
The cells are spaced to accommodate reduced aperture lenses only
Accommodate up to 8 pieces 38mm trial lenses and it permits smooth & easy manipulation of Bridge & P.D.
Fully adjustable temple length and nose rest.
Easily changeable cylinder axis
Wide range of PD adjustments from 48mm – 80mm