MA920 LWD Plan Epi 20X Post date October 27, 2015 METTECH » Products Page » Categories » Microscopes » Metallurgical » Upright » MA920 LWD Plan Epi 20X LWD Plan Epi 20X objective, NA: 0.40, WD 11.0mm. Price: $0.00 Updating cart... ← MA874 Plan Epi 100X → MA921 LWD Plan Epi 50X