Optical Instruments

The LB-LDG-A Liquid Crystal Electro-Optic Effect Experimental System is made for teaching how liquid crystals work with light and electricity. The light source is a semiconductor laser with a...

The LM07-B Photoelectric Effect Apparatus is designed for experiments with photovoltaic cells and photosensitive devices. It includes a photovoltaic cell with a voltage range of 0 to 0.5V. An...

This Speed of Light Measurement Apparatus supports two measurement methods: the phase method and the Lissajous figure method. The instrument is 0.8 meters long, and the optical path can be...

This Solar Cell Characterization Apparatus uses a vertical design, which helps prevent light from shining into other students’ eyes. The light source is a tungsten lamp with smoothly adjustable...

This Diffraction Intensity Measurement Apparatus features a 100 cm aluminum rail with a black matte coating to minimize light reflection and interference during experiments. The system includes...

This Zeeman Effect Experiment Apparatus has a total length of only 0.8 m. It uses a compact, high-strength permanent magnet capable of producing a magnetic field from 0 to 1.2 T. The magnet...

This newton's ring experiment apparatus is built on a 70cm aluminum rail base with a black anti-reflection coating to minimize stray light. The light source is a yellow LED with a wavelength of...

This prism and lens experiment set allows students to build optical instruments from scratch. The optical rail is 104mm wide and made of aluminum with a black anti-reflection coating to reduce...

This interference and diffraction apparatus uses a linear array CCD to capture real-time light intensity distribution curves. The system is built on a 100cm aluminum rail with a black...