Optics

In this upcoming expansion, some things with lenses will be added.

Lens
Glass

Crafting ingredient, for everything you'll see here.

Spyglass
Handle + Lens x2

Hold it, and see things from far away. Great for scouting out areas, and whatnot.

Binoculars
Lens + Refined Iron + Lens

Has quite a bit bigger view than the spyglass, but views just a very small amount closer.

Telescope
Small Stick x2 + Refined Iron + Lens x2

Place it down, sit down on it, and gaze at the stars. Could also be put in an outpost to view intruders on the other side of the planet.