This lab-quality spectrometer is ideal for secondary schools and colleges, supporting accurate and reliable experiments in light and optics. Designed for classroom use, it helps students explore the properties of light with precision and ease.

• Heavy-duty cast construction for durability and stability

• 170mm diameter scale, 0–360° x 1°, Vernier scale reads to 0.1°

• Collimator with adjustable 6mm slit and achromatic lens (150mm focal length)

• Prism table with 175mm circular scale, three levelling screws, and marked lines for alignment

• Astronomical-type telescope with achromatic objective (170mm focal length) and Ramsden's eyepiece

• Dimensions: 419mm x 310mm x 279mm; Weight: 4.9kg

• Includes prism clamp (up to 40mm), diffraction grating holder (25mm x 25mm), screwdriver, tommy bar, and instructions

• Supplied in a durable thermocole box for safe storage