Description:
- Olympus DPlan
- 50x
- 0.90 N.A Numerical Aperture
- 160 Tube Length
- Iris Diaphragm for Darkfield Microscopy
- Made in Japan.
- Item Condition: Appears to be never used. Spring loaded but spring will not retract out. Objective can still be used anyway.
- Includes plastic canister (not shown).