More about the series B-510...
B-510 Darkfield
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.
Model:
B-510DK
Typology:
ROUTINE MICROSCOPE
Description:
Laboratory microscope for routine and research applications. Dye-cast frame, with high stability and ergonomy, for transmitted light observation.
Illumination Light source:
- X-LED3 light intensity control using a knob on left side of the frame
- LED power: 3.6 W, comparable to a 50 W halogen bulb
- Color temperature: 6,300 K
- LED lifetime: > 65,000 hours
- Power supply: Input 110/240 Vac, 50/60 Hz; Output 6 Vdc 2.5 A
- Max. required power: 6 W
- Darkfield illuminator based on high-efficiency LED
- Köhler illumination system with Field Diaphragm
- Observation Modes Brightfield, Darkfield
Focusing:
- Coaxial coarse and fine focusing mechanism (graduated, 0.002 mm)
- Upper stop, to prevent the contact between objective and specimen
- Flat fine focusing knob on the right side
- Adjustable tension of coarse focusing knob
- Stage Double layer with mechanical sliding stage
- Size 233x147 mm, X-Y movement
- Range 78x54 mm
- Belt-drive in X direction
- Vernier scale on two axes, accuracy 0.1 mm
Nosepiece:
- Quintuple revolving nosepiece, rotation on ball bearings
- Head Trinocular observation head, inclined 30° and rotatable 360°
- Diopter adjustment on left eyepiece (+- 5 diopter adjustment)
- Interpupillary adjustment 50 - 75 mm
- Fixed photo port, 50/50 ratio.
Eyepieces :
- Plan Extra Wide Field, PL 10x/22
- High Eyepoint.
Objectives:
- Infinity corrected optical system IOS.
- IOS W-PLAN 4x/0.10, W.D. 17.3 mm
- IOS W-PLAN 10x/0.25, W.D. 10 mm
- IOS W-PLAN 40x/0.65, W.D. 0.54 mm
- IOS W-PLAN 100x/0.36 - 1.25, W.D. 0.18 mm, with iris (oil immersion)
- All objectives have anti-fungus treatment
Condenser:
- Swing-out type condenser, sliding-in, N.A. 0.2/0.9
- centering system
- Darkfield condenser N.A. 1.36 with built-in X-LED
Dimensions
HEIGHT: 420 mm
WIDTH: 270 mm
DEPTH: 390 mm
WEIGHT: 9.2 kg
Accessories:
- Centering Telescope included.
- Instruction manual and dust cover included
