Description:
- Nikon Plan
- 50x
- 0.85 N.A Numerical Aperture
- 160 Tube length.
- Oil Immersion.
- Iris Diaphragm for use with Darkfield live blood microscopy
- Part Number 235688
- Made in Japan.
- Spring works great and is not frozen.
- Condition: Excellent. Appears never used. We guarantee this will work properly.