Variable prism trial frames

Object numberED.CS.2017.128
TitleVariable prism trial frames
CreatorC W Dixey & Son
DescriptionCase containing a pair of adjustable prism trial frames.
This instrument belonged to the father of Mr W.B. Inglis Pollock.
Production placeLondon
Production date 1890 - 1900
Object nameglasses
Object categoryOPHTHALMOLOGY
Dimensions
- Object Height: 2.5 cm
Width: 15 cm
Depth: 10 cm