Lenovo introduced the new ThinkPad L412 and L512 notebook models. According to Lenovo, both models are designed to be environmentally friendly, with around thirty percent of each model made from post-consumer recycled materials.

On top of that Lenovo have said that the ThinkPad L series notebooks meet eight different military standard for ruggedness, meaning they are resistant to high and low temperatures as well as vibration, dust and altitude.

The L412 ThinkPad features a 14 inch LCD display while the L512 model features a 15 inch LCD display. Both models come with a choice of Intel’s new i3 and i5 processors, and are reported to have a battery life of up to eight hours.

Each of the displays are LED backlit with a resolution of 1,366 x 768, and a choice of either integrated Intel GMA graphics or ATI Mobility Radeon HD 5145 graphics cards.