Monocular, Binocular, Trinocular...
Which is right for you?

Make a confident choice with our quick guide to compound microscope types and use cases.

Explore the differences

Simply put...

Monocular

  • 1 eyepiece
  • Budget-friendly
  • Best choice for beginners

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Monocular microscopes are lightweight, easy to use, and great for students, hobbyists, or beginners. While they’re not ideal for long sessions, they offer excellent value for basic needs.

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Binocular

  • 2 eyepieces
  • Easier on eyes
  • Better for long use

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Binocular microscopes have two eyepieces for improved comfort and depth perception, especially during long sessions. They're ideal for regular use in classrooms, labs, workshops and professional settings.

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Trinocular

  • 2 eyepieces + camera port
  • Ideal for imaging
  • Perfect for documentation

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Trinocular microscopes include a third port for attaching a camera, making them ideal for capturing images or video. They're perfect for research, teaching, and digital documentation.

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Recommended Microscopes by Type

Now that you know the difference, here are some top picks in each category.

▼ Select head type to browse

  • Monocular

  • Binocular

  • Trinocular

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Recommended Accessories

Complete your setup with these popular add-ons.

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Got Questions? We're here to help.

Frequently Asked Questions

Still need help? Speak to our team of experts.

What’s the difference between monocular, binocular, and trinocular microscopes?

Monocular microscopes have one eyepiece, ideal for basic use and beginners. Binocular microscopes have two eyepieces, which reduce eye strain for longer sessions. Trinocular microscopes include a third port for attaching a camera making it perfect for capturing images or videos.

Which microscope is best for students or beginners?

A monocular microscope is often the best starting point. It’s affordable, easy to use, and great for learning the basics.

Do I need a trinocular microscope to take photos?

Yes, trinocular microscopes are designed for imaging. They have a dedicated camera port so you can capture or stream what you see without interrupting your view.

Can I upgrade from monocular to binocular or trinocular later?

Microscope heads are usually not interchangeable. If you think you’ll want camera support or long-term comfort, it’s better to choose binocular or trinocular from the start.

What magnification do I need?

For most biology, cell, and tissue work, 40X to 1000X is more than enough. Some advanced trinocular models offer up to 2500X magnification.

Do your microscopes come with a warranty?

Yes, all AmScope microscopes come with a 5-year warranty and access to U.S.-based support.

What accessories do I need to get started?

We recommend getting prepared slides, lens cleaning supplies, and if you're using a trinocular microscope, a compatible camera for documentation.