Click to expand Tap to zoom Velab VE-B4 Intermediate Binocular Microscope by Velab Save $-660.60 $660.60 | / SKU VE-B4 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Phase contrast kit.Polarization set.Binocular Siedentopf type, 45° inclined and 360° rotation, with interpupillary distance adjustment between 48 – 75mm / 1.88” – 2.95”.