Our “I-cut lens” (I cut shape lens) enables Telephoto lens, Zoom lens to minimize the body thickness and achieve ultra-small, thin and space saving units by utilizing this in Periscope lens units (Folded optics).

Our injection molding “Plastic I-cut lens” achieves equal or higher surface accuracy than general circular lens without secondary processing  (all optical-effective-areas PV less than 0.2μｍ). 

I cut shape lens is one type of non-circular lenses and is called as I cut, D cut, H cut, double side cut or rectangle lens.

This high aspect ratio lens realizes flexibility in the design of optical units and achieves space saving and multifunctionality of products.

Our technology is to contribute to Smartphone, Projection, VR, AR, MR, HMD and so on.

We provide customers with the service from optical design to mass production of lens units utilizing this technology.

https://www.nisseig.com/en/product-en/product02-en/#i-cut