13 Jul 2009 Optical Surfaces Ltd has received a repeat order from Natural Power for the production of the precision optics module that forms a key component at the heart of the company's ZephIR® laser anemometer Optical Surfaces Ltd. has received a repeat order from Natural Power (www.naturalpower.com) for the production of the precision optics module that forms a key component at the heart of the company's ZephIR® laser anemometer.
Dr Aris Kouris - Sales Manager at Optical Surfaces Ltd commented 'Renewable energy is an important part of the future - we were delighted to receive the enlarged repeat order for the ZephIR laser anemometer optical modules. To achieve the ultimate in performance with the fewest components our optical module incorporates a 200mm focal length aspheric doublet. The ability of the ZephIR to produce variable focus at different heights is achieved by using a "point" source originating from a single mode fibre. | 
