A folding Oldham ophthalmoscope invented in 1886 by Charles Oldham.
In excellent condition with an unmarked mirror and all nine lenses intact. It comesĀ in a black leather wallet.
- From the Phisick collection
A folding Oldham ophthalmoscope invented in 1886 by Charles Oldham.
In excellent condition with an unmarked mirror and all nine lenses intact. It comesĀ in a black leather wallet.