lens造句
151, Methods Black-diaphragm intraocular lens implantation were done in 14 patients (14 eyes) with traumatic aniridia after vitrectomy vision and complications were observed.
152, Some parameters, such as the diffraction aperture, the diffraction distance and phase levels of Kinoform, are discussed. They are key factors to the variable focal-length phase Fresnel lens.
153, If you go over the carpet with a fine - tooth comb, you may find your contact lens.
154, The technical know-how of the precision injection moulding of the middle - small size plastic lens is introduced.
155, Objective To observe the effect of phacocmulsification cataract extraction with implantation intraocular lens wrcter topical anaesthesia.
156, Applying this method to the lens design, the lens' wavelength and weight corresponds to spectral response features of the output signal in the detector's focal plane.
157, Don't just grab a wide-angle lens and expect to go out and create stunning landscapes in HDR.
158, Super - lens made of meta-material contributes more to the medical application.
159, A typical lens has a focal length ( f ) of 625 mm.
160, However "God of thunder" and "American Party chief" inside the massive special effect lens, will manufacture 3D directly.
161, Some are flared - that is, thicker at the rim than the center, like a concave lens.
162, The image of the graticule is projected through the focal plane of a collimated lens, and reflected onto a glass screen mounted 45 degrees to the gunner's eye.
163, Multidimensional axisymmetric folded-combined cavity which produces combined beams by a common output lens is made up with several folded cavities and a coaxal sphere cavity.Sentence dictionary
164, Over time the natural lens of the eye the crystalline lens gradually loses its flexibility.
165, Myopia, hyperopia, and astigmatism are all caused by an imperfectly shaped eyeball, cornea, or lens.
166, There are many shapes of camera lens bayonet - sockets.
167, We considered intensity distribution of light focused by a high numerical aperture lens without spherical aberration through a planar interface between materials of mismatch refractive index.
168, Wearing lower degree convex lens can reduce incidence rate of myopia in primary school students.
169, Generally, this necessitated a rather expensive and heavy lens cell as well as periodic maintenance.
170, In the present study, an aberration theory for both wide and narrow electron beams in a combined electromagnetic focusing spherical cathode lens system is discussed.
171, Olympus have updated the lens roadmap for the announcements earlier this week.
172, This translucent ceramic can be advantageously used as, for example, a material for object lens (2) fitted to light pickup (9).
173, The optical aberration difference between the biconvex Fresenl lens and the plane-convex Fresenl lens was investigated by designing a large aperture Fresenl lens.
174, Discusses the design of cold light illuminator and the design of lens used in grating projection.
175, September 2, 2009: Panasonic has added a powerful new model, the DMC-GF1, to its LUMIX G Micro System lineup of next-generation digital interchangeable lens system cameras.
176, The rule of adaxial image formation is studied, of the transmission light and reflected light through the two optical surfaces L_1 and L_2 of the biconvex lens.
177, Methods The case-control association study and were adopted to examinate color perception before and after intraocular lens implantation and in 97 patients.
178, A disc problem in the back, more heart trouble, a lens implant for cataracts.
179, Dubbed an acoustic lens, the device could also be used to create near photo-quality images of internal organs that surpass the resolution of modern ultrasounds.
180, The three boxes each contained a camera with a lens attached.
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