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trial frame
TRIAL CASES, FRAMES AND REFRACTOR HEADS
trial frame
metal
1999.4607
TRIAL CASES, FRAMES AND REFRACTOR HEADS
trial frame
metal
Medical trial frame. White metal frame. Adjustable for bridge height and P.D. Adjusting wheels. Metal nose pad. Capacity six trial lenses. Two lens clips in front of eyes and one behind. Front clips revolve. White scales marked 60-180-50 and 130-180-120. Sliding sides with cable curl terminals.
1999.4607
Gift of Mr J.H. Sutcliffe, FBOA, 1930