Glass Slab

Product Code : SCL-PLE-11730

Quick Answer: The Glass Slab is a rectangular block of optical glass with precision-parallel faces, all sides polished and bevelled safety edges, used to study refraction, lateral displacement and apparent depth.

Last updated: 18 October 2026

Key Features

  • Rectangular block with precision-parallel faces.
  • All sides optically polished.
  • Bevelled edges to prevent chipping.
  • For refractive index, lateral shift and apparent depth experiments.

Technical Specifications

SpecificationValue
ShapeRectangular, parallel faces
FinishAll sides optically polished
EdgesBevelled safety edges

How It Is Used

The slab is laid on paper and its outline drawn. Using optical pins or a ray box, students trace a ray through it, measure the angles of incidence and refraction to find the refractive index, and measure how far the emerging ray is shifted sideways. Viewing a mark through the slab shows apparent depth.

Related Physics Lab Equipment

See the full physics lab equipment range, or these related refraction apparatus:

For a quotation on the Glass Slab, contact JLab India on +91-8569909696.

   
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Office Address

Works: #947,HSIIDC Industrial Estate
Saha 133104, Ambala,
Haryana, INDIA<

[email protected]

+91-7354700999

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