FREE DELIVERY TODAY - 10% Discount for next 3 orders! Place your 1st order in.
Until the end of the sale:
00
days
00
hours
00
minutes
00
sec.
Kern & Sohn OBN 135 Trinocular Microscope Infinity Plan 4x/10x/20x/40x/100x WF10x20 3W LED Specs
| Brand | Kern & Sohn |
| Full Model Code / SKU | OBN 135 (Five-Objective Premium Line) |
| Country of Origin | Germany |
| Microscope Type | Premium Research-Grade Trinocular Brightfield Compound Microscope System with Koehler LED Illumination |
| Optical System Type | Premium Infinity Corrected Optical Pathway Design System (True Flat-Field Alignment) |
| Observation Tube Type | Trinocular Head Unit with professional vertical photo port assembly |
| Tube Inclination & Rotation | 30° inclined viewing track, 360° rotatable head, adjustable individual interpupillary controls 50-75mm; diopter adjustment on both left and right eyepiece tubes |
| Eyepiece / Field of Number | WF 10x / 20 mm (Paired set, wide-field high-eyepoint layout finish) |
| Nosepiece Design | Revolving quintuple (5-position) reverse-facing objective turret housing mounted on heavy ball-bearing race tracking |
| Objectives Classification | Infinity Plan Achromatic High-Resolution Objective Lens Line (Anti-fungus treated, optimized for supreme peripheral sharpness and complete color correction) |
| Objectives Magnification Breakdown | Infinity Plan premium series tracking: 4x/0.10, 10x/0.25, 20x/0.40, 40x/0.65 spring-loaded, and 100x/1.25 spring-loaded oil-immersion micro pathways |
| Total Magnification Range | 40x, 100x, 200x, 400x, and 1000x complete optical verification limits |
| Focusing Type & Graduation | Coaxial coarse and fine adjustment block knobs with adjustable tension control and safety stop; fine tracking graduation 2 micrometers |
| Stage Dimensions & Surface Coating | Professional oversized mechanical stage platform measuring approx. 175 x 145 mm with hard scratch-proof Gorilla-glass or anodized ceramic protective surface coating |
| Stage Travel Range & Controls | Precision coaxial X-Y axis mechanical translation range approx. 78 x 55 mm with low-positioned right-hand controls |
| Condenser Type & Numerical Aperture | Swing-out Abbe Condenser NA 0.9/1.25 with centering controls, field diaphragm control, and adjustable iris track |
| Illumination Transmitted Type | Full Koehler Illumination system utilizing a high-output 3W LED adjustable sub-stage module for perfectly centered uniform cool brightfield paths |
| Illumination Epi-EPI/Reflected | None |
| Light Intensity Management | Electronic continuous variable rotary dimmer control wheel on side panel for tracking target brightness |
| Camera Port / C-Mount Adapter Split | Vertical photo port channel on top of head unit (23.2mm tube interface), standard beam-splitting path routing infrastructure |
| Contrast Methods Capability | Premium flat-field Koehler brightfield mapping, multi-magnification high-resolution tracking under cool light, oil-immersion documentation logging |
| Power Supply & Voltage Input | Internal universal 100-240V AC stabilization power module line links |
| Physical Dimensions & Net Weight | Base assembly 395 x 200 mm, overall frame height 400 mm, complete assembly net weight approx. 8.9 kg |
| Standard Package Accessories Included | OBN 135 quintuple frame stand, five infinity plan objectives, pair of WF 10x/20mm eyepieces, vertical photo channel block, immersion oil flask, power cable, dust cover, manual |
| Primary Application & Environment | Advanced scientific research institutes, corporate biotechnology laboratories, pathology diagnostic command centers, high-throughput clinical analysis units |






















Reviews
There are no reviews yet.