MA989 Plan Epi BD100X Post date October 29, 2015 METTECH » Products Page » Categories » Microscopes » Metallurgical » Upright » MA989 Plan Epi BD100X Plan Epi BD100X objective, NA: 0.90, Working Distance = 0.37mm (optional). Price: $0.00 Updating cart... ← MA926 Plan Epi BD50X → FL150/12 Single Arm Light