KERN & SOHN - Phase Contrast Unit OBB-A1212 - Individual Plug-in Phase-Contrast Unit with ∞ PH Plan Objective Lens 100×, for 100×KERN & SOHN
KERN & SOHN - Phase Contrast Unit OBB-A1215 - Phase-Contrast Unit (Including PH Condenser and PH Slider), with ∞ PH Plan Objective 10×KERN & SOHN
KERN & SOHN - Phase Contrast Unit OBB-A1216 - Individual Plug-in Phase-Contrast Unit with ∞ PH Plan Objective Lens 20×, for 20×KERN & SOHN
KERN & SOHN - Phase Contrast Unit OBB-A1217 - Phase-contrast unit (with PH condenser and PH slider), individual unit with ∞ PH plan objective 20×KERN & SOHN
KERN & SOHN - Phase Contrast Unit OBB-A1218 - Individual plug-in phase-contrast unit with ∞ PH plan objective lens 40×, for 40× magnificationKERN & SOHN
KERN & SOHN - Phase Contrast Unit OBB-A1219 - Phase-contrast unit (including PH condenser and PH slider), individual plug-in unit with ∞ PH plan objective 40×KERN & SOHN
KERN & SOHN - Phase Contrast Unit OBB-A1237 - Condenser Wheel with ∞ PH Plan Objectives 10× / 20× / 40× / 100×KERN & SOHN
