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Zeiss SKU: 495009-2033-000

ZEISS Stemi 508 K EDU – Stereo Microscope for Education

€3.317,00 €3.686,00
zzgl. 19% MwSt.

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Description

ZEISS Stemi 508 with Stand K EDU & K LED Illumination – Stereo Microscope for Education and Research

The ZEISS Stemi 508 with Stand K EDU and K LED Illumination is a high-quality stereo microscope for education, laboratory, and research.
With its apochromatic Greenough system, 8:1 zoom, and versatile K LED illumination, it delivers brilliant, high-contrast 3D images across the entire zoom range.

The Stand K EDU offers integrated transmitted light illumination (bright/dark field switchable) and ergonomic operation.
Three combinable LED lights – spot, double spot, and segmentable ring light – ensure optimal illumination and flexible contrast control for any sample type.

Key Features

  • Apochromatic Greenough stereo system with 8:1 zoom (0.63× – 5.0×)

  • 10 click-stop positions for reproducible zoom levels

  • Integrated LED transmitted light illumination (bright/dark field switchable)

  • Spot, double spot, and K LED ring light for variable reflected light illumination

  • Stable Stand K EDU with ergonomic design

  • High color fidelity (5700 K) and long lifespan

  • Ideal for education, routine tasks, and laboratory analysis

Ideal for

  • Education and teaching

  • Research and routine examinations

  • Biology, material analysis, and preparation

  • Documentation and quality assurance

The ZEISS Stemi 508 K EDU Set offers maximum flexibility in illumination and optics – ideal for precise and reproducible observations in the laboratory.

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Contact

Do you have any questions?

Please do not hesitate to contact us if you have any questions.
You can reach us by phone at +49 3385 5371 0 or by email at info@askania.de.

Zeiss

Stereomicroscope with combined LED illumination – ideal for training, research and laboratories

Microscope Set consisting of:

ZEISS Stemi 508 Microscope Body
– Apochromatic Greenough stereo system
– Manual, ambidextrous zoom 8:1 (0.63× – 5.0×)
– Switchable zoom click stops: 0.63×, 0.8×, 1×, 1.25×, 1.6×, 2×, 2.5×, 3.2×, 4×, 5×
– Free working distance 92 mm (without dust protection glass)
– Viewing angle 35°
– Adjustable interpupillary distance 55 – 75 mm
– Eyepiece mount Ø 30 mm, field of view 23 mm
– Interface Ø 76 mm for stand / Ø 53 mm for illuminators
– Thread M49/50 for front optics or polarizer
– Dust protection glass M50 with M49×0.75 included

Eyepieces

– Eyepieces 10×/23 Br. foc.
– Foldable eyecups with light protection

Stand K EDU

– Stand base 310 × 200 × 35 mm (D × W × H)
– Working area 195 × 160 mm
– Interfaces Ø 84 mm for stages, Ø 45 mm for DL polarizer
– Column 250 mm with drive and handle, travel range 145 mm
– Load capacity 5 kg, friction adjustable
– Integrated LED transmitted light (brightfield/darkfield, switchable)
– 2× sockets for IVI and K LED illuminator
– Separate controls for incident/transmitted light (on/off, dimming)
– Built-in power supply 12V DC 24W / 100–240V AC / 50–60Hz
– Glass plate Ø 84 × 5 mm
– Country-specific power cable EURO C8
– Dust cover included

Illuminators

Spot Illuminator K LED
– Single spot for brightfield and darkfield incident light illumination
– Height adjustable, tiltable, and zoomable
– Thread M24×0.5 for polarizer

Double Spot Illuminator K LED
– Gooseneck double spot, 2× 160 mm for variable incident light illumination
– 2× thread M24×0.5 for polarizer
– Height adjustable

Ring Illuminator K LED (segmentable)
– 48 LEDs in two rows, inclined
– Working distance 50 – 300 mm
– Four light modes: full, half, quarter circle, or two opposing quarter circles
– Manual rotation in 90° steps or continuous rotation
– Separate controls for segmentation and rotation
– Mount Ø 66 mm (retaining ring A53 included)

Main Technical Data

– Optical system: Greenough (apochromatic)
– Zoom range: 0.63× – 5.0×
– Total magnification (with 10× eyepieces): 6.3× – 50×
– Working distance: 92 mm
– Illumination: LED incident light (spot/double spot/ring illuminator), LED transmitted light
– Color temperature: 5700 K
– LED lifespan: approx. 25,000 hours

Dimensions & Weight

– Stand height: 250 mm
– Working area: 195 × 160 mm
– Weight (complete): approx. 5.8 kg

Areas of Application

– Education and teaching
– Research and preparation
– Quality control and material testing
– Biology and micromanipulation

Note:
The ZEISS Stemi 508 K EDU Set is fully pre-assembled and ready for immediate use.
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