PHYWE DID-43000 反转眼镜

- Function and Applications:

• Observe the world upside down like a newborn. The experiments are fun: drawing with glasses, shaking hands, pouring colored water into a glass (esp. exciting!). They motivate students to learn about the visual process and brain function.

• Reversing glasses are precision work with high quality special prisms.

• Also for spectacle wearers.

• Detailed instructions (German, other languages upon request).

- Equipment and Technical data:

• Reversing glasses with 2 prisms

• Plastic box with foam inserts

• Instruction manual (German, other languages upon request).