fiber- convex and concave mirrors- focus, image formation and concave lens-focal length, simple microscope- magnifying power- velocity of light- relation between velocity, wavelength and frequency of light. laser - introduction- principle- population inversion-spontaneous and stimulated emission, optical...
superior free end part of the extension rod reference tip, which is integral to the anchor, and the reference plate or the extensometer head. sofo standard deformation sensor the sofo deformation sensors are transducers that transform a distance variation into a change in the path unbalance between two optical...
tramway track fixtures and fitting parts thereof: mechanical (including electromechanical ) traffic signalling equipment of all kinds vehicles other than railway or tramway rolling-stock, and parts and accessories thereof aircraft, spacecraft, and parts thereof ships, boats and floating structure optical...
- reliable and sustainable: suprax® borosilicate glass enables the reliable use of optical glass components even under extreme conditions.- cooperative and... supplier of: electricity - works | lighting, office | lighting, domestic and accessories | light reflectors | lighting elements find out about...
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the new os. olympus releases updated m.zuiko digital ed - mm lens lens news jan , at : olympus has announced the m.zuiko digital ed - mm : - ii, an updated version of its lightweight - mm equivalent telephoto lens for the micro four thirds system. while most of the changes are cosmetic, the lens elements...
fiber laser marking machine launched by our company has been used in the user site for five years. and it is now running well. the following summarizes a series of optical fiber marking machine maintenance specific methods. ) when the fiber laser marking machine is not working, the marking machine and...