- 5 mm built in objective - new ati logotype - ML22P80X - elite 3d Printer -

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POSTER: news   ||   5 MM BUILT IN OBJECTIVE	DATE:2007-02-03
Despite the fact that convergence, without exaggeration, goes by seven-mile steps and already appeared the first cell phones with the built-in 10 mega-pixel camera, the creation of the thin objectives, which possess at the same time high candlepower and capable of changing focal length, it remains one of the main problems. Recently we already reported about the first camera with the liquid objective, and in todays release of the periodical applied optics was published the product, dedicated to the technology of creation of thin objectives with the focal length, seven times larger than its thickness. Contributors of – the Eric tremblay and Joseph Ford from the university of state California in San- Diego. Thin objective is intended for the integration in to the palmtops and cell phones. , In order to ensure the large focal length (telescopic regime survey), the optical system, built according to the principle of the multiple internal reflection (see figure) is used. By the key element of optical system is the crystal of fluoride calcium the thickness of 5 mm, on which diamond tool substituted the concentric circles, which reflect and which focus the light, which falls into the outward flange 60- mm of objective. As is asserted, this optical system is equivalent to the usual objective with a length of 38 mm and by the minimum distance of focusing 2,5 m. However, in the new type of objectives is a deficiency  â€“ the limited depth of focusing, for compensating which is used the fairly complicated algorithm At present researchers work at the analogous optical system, which makes possible to change focal length. In it multiple reflection will be also used, but air will already be present between the reflecting mirrors instead of crystal fluoride calcium. 5 mm built in objective	Add Comment ( 0 ) 5 MM BUILT IN OBJECTIVE

POSTER: news   ||   NEW ATI LOGOTYPE	DATE:2007-02-03
After the acquisition of company ATI on its head office in Toronto for a while remained old logotype. Now it is possible to say transaction is completely completed and the change of the logotype of company occurred on the main building. On the first photo evidently previous signboard and to (now Scott) the collaborator ATI (now AMD), with whom made the means RUBY. On the second photo- present days and the updated logotype of company. new ati logotype	Add Comment ( 0 ) NEW ATI LOGOTYPE

POSTER: news   ||   ML22P80X	DATE:2007-02-03
In the assortment of company oki electric industry appeared a new series of the large-scale integrated circuits (BIS, LSI), intended for equipping the constructions with the function of synthesis vocal communications. The special feature of the new product which received designation ML22P80X, is the presence of the programmed memory. This gives the possibility to write vocal data in the microcircuit in that stage when it is inslatted in the finished product. Why can be required the possibility of programming vocal data? For example, with the production of limited party of instruments, when the order of the party mask microcircuits is economically not justified. At the same time, the use of a external memory leads to the complication of project and can raise the price . Furthermore, because of the possibility of programming, the method of adaptation of one and same instrument under the special features of specific operating conditions appears. In the microcircuits series ML22P80X, besides memory, are located all the remaining units, necessary for constructing the final systems, including analog chains. Into a series ML22P80X entered three product: ML22P802 (volume of memory – 2 Mbit), ML22P804 (4 Mbit) and ML22P808 (8 Mbit). Let us recall, thar last represented series ML2280X, which also includes three microcircuits with memory of different volume. In ML2280X is used the memory, programmed under production conditions (P2ROM, Production programmed ROM), whose advantage consists in shortening the delivery times of the custom-made modifications microcircuits. ML22P80X	Add Comment ( 0 ) ML22P80X

POSTER: news   ||   ELITE 3D PRINTER	DATE:2007-02-03
The company dimension 3d Printing group, which is been the subdivision Of stratasys, recently presented the new model of device for rapid production of three-dimensional prototypes - Dimension elite 3d Printer. Volumetric printer dimension elite will supplement the assortment of desktop installations for the production Of dimension 3d Printing group, into which enters series dimension 1200 (two models; price of base, depicted on the photograph, composes 21900 dollars) and Dimension 768 (also two models, by price 18900 and 24900 dollars). Thus, the family Of dimension now counts five devices. Place for the premiers of new printer selected the conference of suppliers from production dimension, in the number of which more than 200 partners of company from different countries peace enter. Dimension Of elite 3d Printer gives the possibility to engineers and designers to obtain models with the increased detailing and the improved quality of the surface treatments, more durable and more functional than it earlier. The maximum sizes of model, with which can work Elite, are approximately 20 x 20 x 30 cm. for building material is used the more durable modification of material ABS, which received the designation aBSplus. The application aBSplus makes possible to obtain models, on the average to 40% more resistant to the mechanical actions. The price of this new product is 32900 dollars. elite 3d Printer	Add Comment ( 0 ) ELITE 3D PRINTER

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