In today’s fast-paced medical, educational, and research environments, having the right tools isn’t just helpful—it’s essential. A quality compound microscope is one of the most fundamental instruments across many
With over 80 years of experience in optical precision and a solid reputation for reliability, Seiler compound microscopes offer a perfect blend of clarity, durability, and value. Whether you’re teaching tomorrow’s scientists, running routine lab diagnostics, or conducting advanced microscopy work, Seiler provides solutions that are not only dependable but also tailored to your specific needs. With a range of models and upgrade options, there’s a Seiler microscope for every application and budget.
Interested in how magnification works. Check out our other article: How Does Microscope Magnification Work?
1. Westlab III – Economical, Everyday Use
Best For: Schools, basic labs, routine slide viewing
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4×, 10×, 40×, 100× (oil) Infinity‑Plan objectives
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LED illumination, Seidentopf binocular head
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Coaxial coarse/fine focus, mechanical stage
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Anti‑fungal protection, universal power supply
- Why Choose It: A reliable and affordable option with quality optics suitable for education and general lab work.
Check out what the Westlab III has to offer!
2. SeilerScope – Entry-Level, Video-Ready
Best For: Offices, teaching environments, introductory medical labs
Key Features:
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Achromat objectives (4×, 10×, 40×, 100× oil)
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Seidentopf binocular head with 18 mm field eyepieces
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LED illumination, mechanical stage
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Optional live video or plan objectives attachments
Why Choose It: A popular entry-level model with upgradeable video capability—great for demonstrations or digital integration.
Learn more about the SeilerScope!
3. Microlux IV – Advanced Configuration, Highly Versatile
Best For: Clinical, research, dermatology, MOHS procedures
Key Features:
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5 Infinity Plan objectives (4×, 10×, 20×, 40×, 100× oil)
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Kohler LED illumination
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Binocular head, coaxial focus, anti-fungal systems
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Double-layer mechanical stage, universal power
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Optional phase contrast, polarization, video/DSLR, MOHS kit.
Check out the versatile Microlux IV!
📊 Side-by-Side Comparison
| Feature / Model | Westlab III | SeilerScope | Microlux IV |
|---|---|---|---|
| Objectives | Infinity Plan (4×–100×) | Achromat (4×–100×) | Infinity Plan (4×–100×) |
| Illumination | LED | LED | Kohler LED |
| Focus | Coaxial coarse/fine | Coaxial coarse/fine | Coaxial coarse/fine |
| Stage | Single-layer mech. | Single-layer mech. | Double-layer mech. |
| Digital / Video Upgrades | Yes (optional) | Yes (optional) | Fully modular options |
| Specialty Options | — | Plan objectives | Phase, polarizing, MOHS |
| Use Case | Classroom, routine | Entry-level + video | Clinic, research, MOHS |
🎯 Choosing the Right Microscope:
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For classroom or basic lab use: go with the Westlab III—reliable, clear, and cost-effective.
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For a versatile, entry-level model with video capability: pick the SeilerScope, especially if you need digital integration.
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For advanced clinical or research needs (e.g., dermatology, MOHS): the Microlux IV offers top-tier imaging, specialty options, and configurability.
Whether you’re outfitting a new lab, upgrading your clinical equipment, or simply looking for a microscope that delivers precision and reliability, Seiler has a solution that fits. Our team is here to help you find the right model, answer any technical questions, and walk you through available options and accessories.
Contact Seiler today to speak with a product specialist or request a personalized quote.
