K9 Prism Glass Prism Photography Optical Prism Refractor Triangle Experimental Equipment for Teaching Optical Physics (with Gift Box) (20 cm)

• Perfect quality: the K9 glass prism optical is made of high-quality K9 optical glass material. Prisms photography, have been polished and hardened and have a smooth and scratch-resistant surface without air bubbles, can be used safely.
• Safe design: the K9 glass prism optical is made without sharp edges, has been polished and hardened, is made without sharp edges, and provides enough safety, prism photography, can be used safely.
• Physical refractor: with photography K9 glass prism, a light beam can be refracted into its different components, creating the rainbow colours, prism photography, whereby the light is reflected from a dark white wall to achieve the best rainbow colours in a picture or video.
• Perfect photo props: easy to hold in your hand for taking photos and teaching. The K9 glass prism optical meets your different needs and achieve different observation effects. The crystal prism comes with a free box, you can give it to friends or relatives to create your own rainbow.
• Wide range of applications: photography K9 glass prism ensure good reflection and color separation and can be used in a variety of situations, such as architecture, photography, experiments and other fields. This is also a great teaching tool that allows children to see how the colours of the rainbow look like.

With optical glass prisms, you can capture rainbows in photos and understand the physical properties of the spectrum. Specification Material: crystal glass. Package includes: 1 x photography K9 glass prism. 1 x gift box.