The Galilean optical system of the SZX7 is outstanding in its class, especially when digital imaging is required. The SZX7 provides high-resolution images of up to 600 linepairs per millimeter with high color fidelity thanks to its advanced infinity-corrected optics and an impressive 7:1 zoom ratio with 0.8x to 5.6x range.

  • Price:
  • Brand: OLYMPUS
  • Model: SZX7

Cost-Efficient Stereo with System Modularity

Galilean Optical System

The Galilean optical system employs two (right/left) independent and parallel zoom optical paths, ensuring both superior optical performance and high system modularity. Careful selction of lens surface coatings and apochromatic zoom optics make it possible to observe and document specimen in more similar coloration to their original authentic colors.


Wide 7:1 Zoom Ratio

Covering a zoom magnification range of 8x-56x with its 1x objective, and offering up to 112x magnification with a 2x objective, the SZX7’s macro-to-micro versatility makes it ideal for a wide range of routine observation and inspection tasks.

Choice of High-Performance Objectives

The DFPlan series combines high-NA resolving power and working comfort with "distortion-free" optical design for exceptionally flat imaging, and includes a 2x objective lens with an NA of 0.2 for high-resolution imaging at 600 linepairs per millimeter.

DFPL2x/ DPFL1.5x/ DFPL 0.75x/ DFPL 0.5x
The DFPL series of objectives accurately reproduce specimen shapes with outstanding color fidelity.
DFPLAPO 1.25x/ DFPLAP01x-4
Apochromatically corrected to achieve the highest degree of performance, Excellent in resolving power, contrast, and image flatness with minimum distortion.
Well-balanced objectives that combine high resolving power with long working distance (90mm with 1x).


Digital Imaging and Documentation

The SZX7 can also be equipped with a trinocular tube and Olympus DP series digital camera for high-resolution imaging and research documentation. DP series cameras offer the high sensitivity for a wide range of applications, including high-sensitivity fluorescence imaging, and can be easily controlled using Olympus cellSens software.

Ergonomic and Reliable Design for Routine Work

ComfortView Eyepieces for Reduced Eyestrain

Quick, comfortable observation is ensured by this exclusive eyepiece design featuring pupil aberration control and appropriate positioning of the eye point. Also, superior optical coatings render true color images with fine detail.


Ergonomic Observation Tube and Extendable Eyepoint Adjuster

Olympus’ long tilting trinocular tube (SZX2-LTTR) improves the ergonomics of our stereo microscopes. This trinocular can be adjusted from 5 to 45 degrees to facilitate a more natural head and neck position while working. In addition, the eyepoint adjuster (SZX2-EEPA) enables users to raise or lower the eyepoint within a 120 mm range to accommodate users of different heights. The combination of these ergonomic components helps reduce stress and fatigue by keeping users in a more natural posture while they’re working.

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Quick Magnification Recall

Many inspection and documentation tasks require the use of a known zoom magnification setting to ensure consistent and comparable results. The integrated click-stop mechanism provides quick and easy access to this important function.

Comfortable LED Illumination Base

The universal reflected/transmitted light LED illumination stand brings together all the advantages of LED technology. The flat, high-brightness LEDs allow successful integration of transmitted illumination in o a very slim base, which in turn facilitates easy specimen access and manipulation. 


Electrostatic Discharge Protection

The main body and major accessories can quickly eliminate static electricity with the use of antistatic materials and coatings. This prevents a specimen under observation from electrostatic damage.