Representative Image

Kern & Sohn Compound Microscope OBL 127 – 4x/10x/40x/100x, WF10x20 Eyepieces, LED Illumination

Tube

Type

Specifications

Compare models
Condenser
Abbe N.A. 1,25
Depth
200 mm
Depth stage
130 mm
Dimensions (WxDxH)
395 x 200 x 380 mm
Power supply frequency
50 Hz
Height
380 mm
Inclination angle tube
30°
Interpupillary distance
50 ... 75 mm
Light type
LED
Magnification eyepieces
HWF 10×/ 20 mm

₹147,876.42

Inc. GST

Available soon

Product description

The Kern & Sohn OBL 127 Compound Microscope is a professional-grade laboratory microscope designed for routine and advanced research applications. It features an infinity optical system and a fixed, pre-centred Köhler illumination setup for high-contrast, detailed imaging. The microscope includes a quadruple objective turret with 4x, 10x, 40x, and 100x (oil immersion) magnifications and WF10x/20mm widefield eyepieces. The 30° inclined, 360° rotatable binocular tube ensures ergonomic viewing, while coaxial coarse and fine focusing provides precision control. Lighting is provided via either a 3W LED or 20W halogen source, with a lightfield diaphragm and ABBE 1.25 N.A. condenser with aperture diaphragm and Koehler-capability, delivering optimal image brightness and clarity.

Key Features:

  • Brand: Kern & Sohn
  • Model: OBL 127
  • Optical System: Infinity optical system
  • Magnification: Objectives 4x, 10x, 40x, 100x (oil immersion)
  • Eyepieces: WF10x/20mm (widefield)
  • Tube: 30° inclined, 360° rotatable
  • Focusing: Coaxial coarse and fine focusing
  • Illumination: 3W LED or 20W halogen with adjustable intensity
  • Condenser: ABBE 1.25 N.A. with aperture diaphragm, focusable and Köhler-capable
  • Diopter Adjustment: One-sided
  • Stage: Double-layer mechanical stage with coaxial controls
  • Application: Ideal for medical, biological, and educational laboratory work

Scope of Supply:

  • Light microscope
  • Dust cover
  • Eye cups
  • Instruction manual

Built for optical precision, ergonomic comfort, and dependable performance, the Kern & Sohn OBL 127 is a reliable and flexible laboratory assistant for a wide range of microscopy tasks.

Downloads

Compare similar models

Compound microscope OBL 127 4/10/40/100. WF10x20. LED

Manufacturer P/N

OBL 127

Part Number

4.657 659

Manufacturer

KERN & SOHN

Tube

Binocular

Compound microscope OBL 137 4/10/40/100. WF10x20. LED

Manufacturer P/N

OBL 137

Part Number

4.657 661

Manufacturer

KERN & SOHN

Tube

Trinocular

More items to explore

Light Microscopes Lab-Line OBL sets, with C-mount camera

ProductPlug typeTypeMfr#Part#AvailabilityPrice
EUOBL 137C825OBL 137C8256.313 869₹253,053.36
EUOBL 137C832OBL 137C8324.670 985₹275,843.88

Frequently asked questions

It is a professional-grade laboratory microscope designed for routine and advanced research applications. It features an infinity optical system and a fixed, pre-centred Köhler illumination setup for high-contrast, detailed imaging. The microscope includes a quadruple objective turret with 4x, 10x, 40x, and 100x (oil immersion) magnifications and WF10x/20mm widefield eyepieces. The 30° inclined, 360° rotatable binocular tube ensures ergonomic viewing, while coaxial coarse and fine focusing provides precision control. Lighting is provided via either a 3W LED or 20W halogen source, with a lightfield diaphragm and ABBE 1.25 N.A. condenser with aperture diaphragm and Koehler-capability, delivering optimal image brightness and clarity.

Insights

Explore
Cleaning Lab Glassware: Removing Stubborn Residue

1 min read

Cleaning Lab Glassware: Removing Stubborn Residue

Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.

Read full story
How to Calibrate Your Pipettes to ISO 8655 Standards

1 min read

How to Calibrate Your Pipettes to ISO 8655 Standards

Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.

Read full story
Molarity and Dilution Calculator

1 min read

Molarity and Dilution Calculator

A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.

Read full story
Buffer Preparation Calculator

1 min read

Buffer Preparation Calculator

Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.

Read full story

₹147,876.42

Inc. GST