Reversal Goggles - AstroMedia
The image that the eye lens casts onto our retina is upside down. Leonardo da Vinci discovered this 500 years ago. But how is it that we still see a "correct", upright image? With the inversion glasses you can investigate this question.
What is vision anyway? The American psychologist George Stratton was also working on a scientific answer to this question when he experimented with inversion prisms for the first time in 1896. He wanted to know whether the visual process could adapt to the upside-down image in such a way that the world would look "normal" again to the observer.
With the inversion glasses, you can find an answer yourself.
| Aspiration scale: | Medium |
|---|---|
| Time Line: | 1,0 Hour |
Kit with detailed assembly instructions
Scope of delivery: ventilated, light-tight plastic spectacle housing (also suitable for spectacle wearers)
2 Dove prisms made of acrylic glass and accessories
Dimensions of the assembled article: approx. 19 x 14 x 8 cm (W/D/H)
Distributor:
PGI-Skarabäus, Im Kränzliacker 9, 79576 Weil am Rhein, Germany, pgi-shop.de
PGI-Skarabäus, Unterdorfstrasse 23a, 4143 Dornach, Switzerland, pgi-shop.ch
Manufacturer: AstroMedia GmbH, Im Wirrigen 30, 45731 Waltrop, Germany, astromed.deAdult supervision:
Children under 14 years of age should use the kit under adult supervision to avoid risks from improper handling.
Be careful with small parts:
Hazard of suffocation! Keep small parts out of the reach of small children.
Risk of injury:
Be particularly careful when handling pointed and sharp parts! Use sharp tools carefully and, if necessary, take appropriate safety measures to avoid injuries.
Fire hazard:
Keep away from open fire and heat sources. Product contains highly flammable materials.
Be careful when focusing light: Do not leave lenses in direct sunlight as they can create a focal point.
Use of adhesive:
When using adhesive, follow the manufacturer's safety instructions. Work in well-ventilated rooms and avoid skin or eye contact.
Intended use:
The kit may only be used in accordance with the enclosed instructions. Independent modifications can affect the functionality and safety of the built model.
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