Three phase contrast microscope objectives
- maker:
- R and J Beck
Three phase contrast microscope objectives, 4mm, 16mm and 25mm, by R and J Beck Ltd., English, 1950-1960
Details
- Category:
- Microscopy (Wellcome)
- Object Number:
- 1985-2209
- type:
- microscope objectives
- credit:
- Micro Instruments (Oxford) Ltd.