ZEISS Stemi 305
Your Compact Stereo Microscope with 5:1 Zoom


Stemi 305 is your compact, easy-to-use stereo microscope with 5:1 zoom. Everything is integrated: long-living LED illumination for reflected and transmitted light and documentation, too.

✓ All-in-one microscope.

✓ Perfectly illuminate your sample.

✓ Easily document your results.


VIEW VARIANTS
Watch the ZEISS Stemi 305 Product Video
Stemi 305 is your compact greenough stereo microscope with 5:1 zoom for biological education, lab and industrial production environments.

Microscope Stands

Choose between predefined microscope sets for education, laboratory and industrial production to get the optimal illumination equipment for your applications.

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  • Stand K EDU:

    Basic configuration for education

    In education you often have to stow away your systems and set them up again.
    Storage space is limited.
    That is why you need the Stemi 305 education set.
    It has a small footprint, comes with a flat stand base and carrying handle. It's quick to (de)install and easy to shift.

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  • Stand K LAB:

    Perfect configuration for your laboratory

    In your lab you need variable contrasting methods in transmitted light, but also reflected light. Use the mirror-based transmitted light unit to observe and manipulate even uncolored transparent specimens. Or, combine reflected and transmitted light. Add the ergonomic hand rest to keep your hands relaxed, even during long preparations.

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  • Stand K MAT:

    Configurated for industrial applications

    This configuration is suited for electrostatic protected areas. It also includes two reflected light illuminations: the integrated vertical illuminator to look at holes, threads and cavities - and the segmentable ringlight. Be ready to inspect, assemble or repair electronic or optoelectronic components, small mechanical parts, sensors or measuring devices.

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Document Your Results

Documentation is important for your lab, essential for industrial inspection. In the classroom your ability to acquire and share images is key for vivid, exciting science courses.

VIEW ZEISS CAMERAS
  • External Microscope Camera

    Choose Stemi 305 trino with a phototube for access to any ZEISS Axiocam microscope camera. The fixed 50/50 division is optimal for life demonstrations: your students or customers can follow your microscopic work on the monitor in real-time.

  • Integrated Microscope Camera

    Or opt for Stemi 305 cam ‐ a 4 Megapixel Wi‐Fi/Ethernet camera and WLAN router are already integrated into the microscope body.
    You will enjoy its ability to stream live images from several microscopes to multiple iPads.

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HOW TO VIDEOS
How to connect Stemi 305 to your iPad
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How to set up a digital classroom with Stemi 305 cam
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Stemi 305 for Education Applications & Light Sources
APPLICATIONS

Stemi 305 for education is a compact stereo microscope that's quick to (de)install and easy to shift – ideally, without extra boxes to cart around or accessories to lose. The microscope is reliable, robust and easy to use, and also features quality optics and those all-important illumination contrasts.


✓ LED illuminations and power supply are integrated.
✓ It's easy to select and combine two reflected light illuminations and transmitted light.
✓ Stemi 305 education set provides a near-vertical illuminator to observe holes and cavities, and an oblique light spot.
✓ Just plug Stemi 305 in and play.

LIGHT SOURCES

TOP LIGHT:
✓ Vertical illumination | ✓ Spot K
Transmitted light:
✓ Bright Field | ✓ Dark Field

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Stemi 305 for Laboratory Applications & Light Sources
APPLICATIONS

Stemi 305 for laboratory is your stereo microscope for observing, preparing or dissecting model organisms and other bio specimens. It offers variable contrasting methods in transmitted light, but also reflected light.


✓ Use the mirror-based transmitted light unit of stand K LAB to observe and manipulate even uncolored transparent specimens such as oocytes or embryos.
✓ For sample preparations in reflected light, the double spot illumination with self-carrying goosenecks is optimal.
✓ During dissections the specimen stays illuminated even if the manipulating hand covers one of the spots.
✓ For extended work add the ergonomic hand rest to keep your hands relaxed, even during long preparations.

LIGHT SOURCES

TOP LIGHT:
✓ Gooseneck
Transmitted light:
✓ Bright Field | ✓ Oblique Field | ✓ Dark Field

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Stemi 305 for Industry Applications & Light Sources
APPLICATIONS

Stemi 305 for industry is your stereo microscope for your production line or quality department. Choose Stemi 305 MAT for visual inspection or small parts assembly. It provides stand K MAT with reflected light LED controls and anti-static surface resistance to enable use in electrostatic protected areas (EPAs).


✓ It also includes two reflected light illuminations: the integrated vertical illuminator to look at holes, threads and cavities – and the segmentable ringlight K LED.
✓ Simply press the dimming button at the side of the focus column to switch quickly between vertical spot, ring illumination and mixed light.
✓ To document or archive your results use Stemi 305 trino with stand K MAT and segmentable ringlight K.

LIGHT SOURCES

TOP LIGHT:
✓ Vertical light
Ring Lights - Quarter circle:
✓ North | ✓ East | ✓ South | ✓ West
Ring Lights - Half circle:
✓ North | ✓ East | ✓ South | ✓ West
Ring Lights - 2-opposite quarter-circle:
✓ North + South | ✓ West + East
Ring Lights - Full:
✓ Full circle

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DOWNLOADS

Product Info | White Papers | Manuals

  • Product Info

    ZEISS Stemi 305

    Compact Size, Big Impact: Your Stereo Microscope with Integrated Illumination and Documentation

    DOWNLOAD
  • Product Info

    ZEISS Stemi 305 - Flyer

    Your Stereo Microscope with Integrated Illumination & Documentation.

    DOWNLOAD
  • Product Info

    Microscope and Measurement Systems for Quality Assurance and Quality Control

    Capture the essentials of your component. Quickly. Simply. Comprehensively.

    DOWNLOAD
  • Product Info

    Your microscopes for your biomedical laboratory.

    Your microscopes for increased efficiency in the lab.

    DOWNLOAD
  • Product Info

    ZEISS Solutions for Semiconductor Development, Manufacturing, and Analysis

    Accelerating Digital Transformation and Innovation for Semiconductor Electronics

    DOWNLOAD
  • White Papers

    ZEISS Labscope

    Create Your Own Digital Classroom

    DOWNLOAD
  • White Papers

    Microscopic trichinella examination
    DOWNLOAD
  • White Papers

    Microscopy for practical training in zoology.
    DOWNLOAD
  • White Papers

    Understanding the diversity of pollen morphology and detecting of responsible genomic signatures in Eternal Rye.
    DOWNLOAD
  • White Papers

    ZEISS Microscopy Solutions for Oil & Gas

    Understanding reservoir behavior with pore scale analysis

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  • Manuals

    ZEISS Stemi 305 / 508 System Overview.
    DOWNLOAD
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