Optical Experiment Kits Lens Pinhole Imaging Light Experimental Set Basic Physics Teaching Aid for Junior School Student/1004

Description:

Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. It is easy enough for junior high school students and children to explore in advance and be interested in physics. Three light sources: The bald... More

Description:

?Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. ?Three light sources: The bald head can be moved independently, easy to use and quick to adjust. ?It is easy enough for junior high school... More

Description:

Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. Three light sources: The bald head can be moved independently, easy to use and quick to adjust. It is easy enough for junior high school students... More

Description:

Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. Three light sources: The bald head can be moved independently, easy to use and quick to adjust. It is easy enough for junior high school students... More

Description:

Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. Three light sources: The bald head can be moved independently, easy to use and quick to adjust. It is easy enough for junior high school students... More

Description:

Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. It is easy enough for junior high school students (7th, 8th, 9th grade) and children to explore in advance and be interested in physics.... More

Description:

Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. It is easy enough for junior high school students (7th, 8th, 9th grade) and children to explore in advance and be interested in physics.... More

Description:

Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. It is easy enough for junior high school students (7th, 8th, 9th grade) and children to explore in advance and be interested in physics.... More

Description:

Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. Three light sources: The bald head can be moved independently, easy to use and quick to adjust. It is easy enough for junior high school students... More

Description:

?Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. ?Three light sources: The bald head can be moved independently, easy to use and quick to adjust. ?It is easy enough for junior high school... More

Description:

?Understand how light moves, reflect, refract and inspect optics through experiments in multiple projects. ?Three light sources: The bald head can be moved independently, easy to use and quick to adjust. ?It is easy enough for junior high school... More

Description:

Manufacturer: Oilmal More

Description:

Acrylic lens: crystal clear light, strong penetrating power, obvious experimental effect Long base, clear scale, fine workmanship, quality assurance Various experiments including small hole imaging, convex lens/concave lens imaging, light... More

Description:

Concave-convex lens:Optical-grade lens, upgraded large-sized concave-convex lens, thickened and smoother frame Acrylic lens: Crystal clear light, strong penetrability, obvious experimental effect Small-hole imaging plate: Three different shapes of... More