OPTIKA B-510DK Darkfield Microscope for Live Blood Analysis

  • Trinocular head, 360° rotatable
  • WF 10x/22mm eyepieces
  • 4x, 10x, 40x, 100x with iris (oil) IOS W-PLAN objectives
  • X-LED3 illumination with variable control
  • 10 Year warranty
4-6 Weeks Delivery
Current Stock:
Adding to cart… The item has been added

OPTIKA B-510 Series includes a dedicated unit for immersion darkfield applications, used for fresh blood testing especially.

A ultra-modern, advanced routine microscope for transmitted light applications, featuring a 100x oil iris objective to be matched with the special darkfield condenser with integrated state-of-the-art, exclusive X-LED³ illumination, replacing any other external and expensive lighting source required for these applications.

OPTIKA immersion darkfield system provides the same result achieved by 150 W external illuminators in combination with traditional cardioid darkfield condenser.

The system achieves high numerical aperture for superb resolution delivering ultra-contrasted and sharp images through the impressive IOS W-PLAN optics.

When used in brightfield mode, the full Köhler system optimizes the microscope optical path to produce high sample contrast and homogeneous bright light, reducing image artifacts.

Darkfield is used to observe unstained samples causing them to appear brightly lit against a dark, almost purely black, background.


Product Specifications

Observation Methods Brightfield, Darkfield
Head Trinocular, 30° inclined, rotatable 360°, ±5 dioptric adjustment on left eyepiece, interpupillary adjustment 50 - 75 mm, splitting ratio eyepieces/photo tube: 50% - 50%
Eyepieces Plan wide field, PL 10x/22, high eyepoint
Nosepiece Quintuple revolving nosepiece, rotation on ball bearings
Objectives IOS W-PLAN 4x, 10x, 40x, 100x with iris (oil)
Stage Double layer with mechanical sliding stage, size 233 x 147 mm, X-Y movement range 78 x 54 mm. Belt-drive in X direction. Vernier scale on two axes, accuracy 0.1 mm
Condenser Swing-out type condenser, sliding-in, N.A. 0.2/0.9, with centering system Darkfield condenser N.A. 1.36 with built-in X-LED
Focusing Coaxial coarse and fine focusing mechanism (graduated, 0.002 mm) with upper stop. Adjustable tension of coarse focusing knob.
Transmitted Illumination & Diaphragms High-efficiency X-LED3 (3.6 W), manual brightness control. Kohler illumination system with field diaphragm Darkfield illuminator based on high-efficiency LED.
Warranty Ten (10) Years mechanical and optical parts
Two (2) Years electrical

Product Resources


Calculate shipping costs at cart or checkout. Our representatives are also happy to assist you by requesting a quote.

For further information, please refer to our Shipping Policy.

20.00 LBS
16.00 (in)
15.00 (in)
20.00 (in)


If you are dissatisfied with your purchase, let us help you with a refund or exchange. Exclusions may apply.

For full details, view our Returns Policy.