Pair of spectacles with photochromatic lenses
- Made:
- 1970-1972
Pair of spectacles with photochromatic lenses, plastic and metal frames, by Birch(?), 1970-72
Details
- Category:
- Ophthalmology
- Object Number:
- 1988-582
- Materials:
- frames, metal, frames, plastic and lenses, glass, photo-chromatic
- type:
- sun-glasses
- credit:
- Lee, I.