---
product_id: 12303345
title: "CK-103 Trinocular Compound Microscope, WF10x Eyepieces, Infinity Plan Objectives, 40x-1000x Magnification, Brightfield, Halogen Illumination, Abbe Condenser, Iris Diaphragm, Mechanical Stage, 170V-270V AC"
brand: "jenco international"
price: "€ 2161.02"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/12303345-ck-103-trinocular-compound-microscope-wf10x-eyepieces-infinity-plan-objectives
store_origin: SK
region: Slovakia
---

# Halogen brightfield illumination 40x-1000x magnification range Mechanical stage with precise XY control CK-103 Trinocular Compound Microscope, WF10x Eyepieces, Infinity Plan Objectives, 40x-1000x Magnification, Brightfield, Halogen Illumination, Abbe Condenser, Iris Diaphragm, Mechanical Stage, 170V-270V AC

**Brand:** jenco international
**Price:** € 2161.02
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your lab game with precision optics and ergonomic design — don’t just observe, dominate the microscopic world!

## Quick Answers

- **What is this?** CK-103 Trinocular Compound Microscope, WF10x Eyepieces, Infinity Plan Objectives, 40x-1000x Magnification, Brightfield, Halogen Illumination, Abbe Condenser, Iris Diaphragm, Mechanical Stage, 170V-270V AC by jenco international
- **How much does it cost?** € 2161.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/12303345-ck-103-trinocular-compound-microscope-wf10x-eyepieces-infinity-plan-objectives)

## Best For

- jenco international enthusiasts

## Why This Product

- Trusted jenco international brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Mechanical Stage:** Lock slides securely and manipulate with pinpoint accuracy along X and Y axes for effortless specimen comparison.
- • **Coaxial Coarse & Fine Focus Knobs:** Nested design accelerates focusing speed for both left- and right-handed users, minimizing downtime during critical observations.
- • **Crystal-Clear Infinity Plan Optics:** Achromatic objectives with color correction and extended working distance for flawless focus across the entire field.
- • **Ergonomic Trinocular Siedentopf Head:** Fixed 30° inclination and interpupillary adjustment reduce eye & neck strain while enabling camera attachment for seamless sharing.
- • **Bright Halogen Illumination with Abbe Condenser:** Adjustable iris diaphragm and 1.25 NA condenser deliver optimal light control and stunning brightfield clarity.

## Overview

The CK-103 Trinocular Compound Microscope offers 40x-1000x magnification with infinity plan achromatic objectives, a halogen brightfield illumination system featuring a 1.25 NA Abbe condenser and iris diaphragm, and a mechanical stage for precise slide control. Its ergonomic Siedentopf trinocular head reduces strain and supports camera integration, making it ideal for advanced biological research, education, and professional lab applications.

## Description

The Jenco International CK-103 Trinocular Compound Microscope has a pair of 10x widefield eyepieces, a trinocular port, a reverse-mounted nosepiece with four infinity plan achromatic objectives, halogen illumination, 1.25 NA Abbe condenser with iris diaphragm, coaxial nested coarse and fine focus, and a mechanical stage. The trinocular viewing head has a Siedentopf binocular head with interpupillary adjustment, fixed inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing; and a trinocular port that accepts a camera adapter (sold separately). A Siedentopf binocular head enables the viewer to change the interpupillary distance without changing the tube length, eliminating the need to refocus the image. A reverse-mounted nosepiece keeps objectives out of the way to prevent damage and contamination, and to enable more secure slide handling. Infinity plan objectives provide focus over the entire range of the viewing field, and a longer working distance for improved focus when auxiliary components are utilized. Achromatic objectives provide color correction of magnified images. The 40xR and 100xR objectives are retractable and spring-loaded to prevent damage to the slide or objective when focusing. The 100xR objective is also an oil objective that provides increased resolution over a standard objective. A compound microscope is used for inspection and dissection of specimens when two-dimensional images are desired. The microscope has lower (diascopic) brightfield illumination that transmits light up through the specimen for enhanced visibility of translucent and transparent objects. Brightfield (BF) illumination allows the specimen to absorb light, resulting in a dark image on a light background. The halogen light source provides bright light in a concentrated path. The Abbe condenser can be adjusted to control the distance of the light from the stage, and has an iris diaphragm to optimize the amount of light illuminating the specimen. The mechanical stage locks the slide into place and provides precise slide manipulation along the X- and Y-axes, and can hold two slides for making comparisons between specimens. Coaxial coarse and fine focus knobs are nested to speed focusing for left-and right-handed viewers. Microscope Head and Optics SpecificationsHeadTrinocular, SiedentopfMagnification range40x-1000xBinocular head inclination30 degreesInterpupillary adjustment50 to 75mmEyepieces (20mm)WF10xNosepieceQuadruple, reverse-mountedObjectives, infinity plan achromatic4x, 10x, 40xR, 100xR (oil)Microscope Illumination and Stage SpecificationsFocus typeCoaxial coarse and fineCondenser1.25 NA AbbeLight sourceHalogenDiaphragmIrisIllumination typeBrightfieldStage typeMechanicalStage dimensions145 x 140mm (W x D)Stage travel range76 x 52mm (X-direction x Y-direction)Power170V-270VACW is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.Jenco International, Inc. designs, assembles, and services microscopes, digital cameras, and accessories for education, inspection, research, and clinical and industrial applications. The company, founded in 2004, is headquartered in Milwaukie, OR.What's in the Box?Jenco International CK-103 Trinocular Compound Microscope(2) WF10x eyepieces, 20mm4x infinity E plan achromatic objective10x infinity E plan achromatic objective40xR infinity E plan achromatic objective100xR (oil) infinity E plan achromatic objectiveImmersion oilSpare lampSpare fuseDust cover

## Features

- Compound microscope provides high magnification for biological use and educational applications
- Trinocular viewing configuration with a Siedentopf binocular head that has a pair of 20mm 10x widefield eyepieces and fixed inclination to reduce eye and neck strain, and a trinocular port that accepts a camera adapter (sold separately)
- Reverse-mounted nosepiece with 4x, 10x, 40xR, and 100xR (oil) infinity plan achromatic objectives that provide color correction, focus over the entire range of the viewing field, and a longer working distance for improved focus when auxiliary components are utilized
- Brightfield, halogen illumination with 1.25 NA Abbe condenser and iris diaphragm for clear examination and light control
- Mechanical stage locks slide into place and provides precise slide manipulation along the X- and Y-axes, and coaxial nested coarse and fine focus knobs speed focusing

## Product Details

- **Light Source Type:** Halogen
- **Real Angle of View:** 30 Degrees
- **Item Weight:** 7.94 Kilograms
- **Brand:** Jenco International
- **Objective Lens Description:** Achromatic
- **Power Source:** Corded Electric
- **Manufacturer:** Jenco International

## Images

![CK-103 Trinocular Compound Microscope, WF10x Eyepieces, Infinity Plan Objectives, 40x-1000x Magnification, Brightfield, Halogen Illumination, Abbe Condenser, Iris Diaphragm, Mechanical Stage, 170V-270V AC - Image 1](https://m.media-amazon.com/images/I/81imYRfkpsL.jpg)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-21*