Cavity Microscope Slides – Box of 50 (15mm Round Cavity)

These high‑quality Cavity Microscope Slides feature a polished 15mm round cavity, ideal for observing specimens that require additional depth such as liquids, small organisms, thick samples, and suspended materials. Manufactured to a smooth, professional finish, each slide provides excellent clarity for detailed microscopy work.

The slides measure the standard laboratory size of 76 × 26mm with a thickness of 1.25mm, making them compatible with all common school and laboratory microscopes. Supplied in a box of 50 slides, they offer great value for science departments and busy classroom environments.

Key Features

• Round polished cavity – 15mm diameter
• Standard slide size: 76 × 26mm
• Slide thickness: 1.25mm
• Ideal for thick or liquid specimens
• Made from clear, durable glass for excellent visibility
• Supplied in a box of 50

Ideal for School Science Lessons

Perfect for KS3, GCSE, and A‑Level biology, these cavity microscope slides are especially useful for examining specimens that cannot be flattened under a cover slip. Common classroom uses include:

• Viewing pond water samples containing microorganisms
• Observing live specimens without compression
• Studying crystals, pollen, sand grains, and small solids
• Holding droplets and liquid samples securely in place
• Supporting practical investigations involving micro‑ecology and cell observation

Durable, versatile, and classroom‑ready, these Cavity Microscope Slides are an essential addition to any school laboratory, enabling students to explore a wider range of biological and material samples.