Now the endoscope consists of a series of rod lens and objective lens, eyepiece lens and optical fibres for illumination. |
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The man holding the video camera turned the camera on and brought the eyepiece up to his eye. |
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I should know, for they do resemble out-of-focus star images at high magnification in a telescope eyepiece. |
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It also functions as a 2-inch camera adaptor, allowing cameras to be attached to 2-inch eyepiece holders. |
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Female body size was measured using the eyepiece graticule in a binocular microscope. |
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Measurements were made using a light microscope equipped with an eyepiece micrometer. |
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Diameters at 1-4 mm behind the root apex were measured using a stereo microscope with an eyepiece graticule. |
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The wide angle increases the field of view by roughly 20 percent over a standard eyepiece of the same magnification. |
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The initial strip length was measured using a magnifying eyepiece with a graticule. |
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A microscope with a calibrated eyepiece micrometer was used to measure the spheroid diameter. |
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The diameters of the starch granules of each gradient were determined using an eyepiece micrometer calibrated with a stage micrometer. |
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Measurements of pollen tube length were recorded directly by an ocular micrometer fitted to the eyepiece of the microscope. |
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A large aperture eyepiece will increase the filed of view and a large diameter, well coated objective lens will enhance brightness issue. |
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This was carried out using an eyepiece from a telescope, an optical instrument with a longer pedigree than the microscope. |
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The binoculars feature inner-focus design, extendible eyepiece rings and rubber-coated outer housing. |
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Then, going into one of the drawers, he took out an eyepiece fitted with a lens, a locking clamp, and a rock-hammer. |
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The eyepiece is quickly and easily affixed with a three point bayonet mount. |
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Hamilton was so nervous in her presence that he broke the eyepiece of the telescope whilst trying to give her a demonstration. |
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Shipping case, soft carrying case, eyepiece and objective lens cap, and arctic adapter assembly are authorized ancillary items. |
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The horizontal length and vertical length of root elongation were measured under an optical microscope with a micrometer eyepiece. |
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This showed a dark-suited gentleman, reclining languidly on a cushioned backrest, gazing through the eyepiece of an immense telescope. |
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The lengths were measured with an ocular micrometer fitted to the eyepiece of the microscope. |
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The magnification is simply the focal length of objective lens divided by the focal length of eyepiece. |
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The image source may be replaced by an eyepiece, a CCD camera, a photodiode, a quad cell, or a fiber port. |
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Density of stomata was determined under the microscope using a eyepiece graticule. |
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A roof prism design, it sports central focusing, click stops on the eyepiece diopter, and helicoid eyecups. |
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There is a central hole in the main mirror through which the light passes and is brought to a focus by an eyepiece lens. |
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People who wear eyeglasses or contact lenses must remember to wear them when evaluating eyepiece focus. |
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The Keplerian telescopic system is heavier than the Galilean telescope because the eyepiece and objective are composed of two plus lenses. |
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If the laparoscope has an eyepiece through which the surgeon looks, the eyepiece likely will contact the surgeon. |
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The lens that picks up the light from the focal point is called the eyepiece lens. |
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He tried various spiders to get the finest web for the purpose and carefully glued it to the eyepiece. |
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Vickers indenter, objective lens x40, eyepiece x10, automatic switching between 9 load types, load duration 5-999 sec. |
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The player shoots at characters by using a weapon sometimes equipped with an eyepiece. |
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At that magnification each division of the eyepiece was calibrated to equal 3.5 microns. |
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On no account look through the telescope, or put your eyes anywhere near the eyepiece. |
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The advantage of the inclinable stand is that the user can adjust the eyepiece to his individual working height. |
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The standard mark must feature on the frame itself as well as the eyepiece, as the frame must also be impact-resistant. |
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The quality of the film was very poor, the images no better than looking through the eyepiece of a telescope. |
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An enlarging eyepiece is fitted to provide a close view of the focusing screen. |
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The adjustment operation is variable whether the eyepieces use an eyepiece micrometer disks or not. |
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The large eyepiece also allows full image viewing even when wearing glasses. |
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An extra eyepiece permits viewing by a second person and is useful for training, monitoring, and mentoring. |
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To the rear of the ocular is a European fast-focus eyepiece. |
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It was clearly of a compound microscope, with an eyepiece and an objective lens. |
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Participants were asked to look through the central eyepiece of the tachistoscope and fixate their eyes at the central point, following a ready signal. |
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Here the image is magnified by a second lens, known as the eyepiece. |
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Adapters to fit a variety of scopes are available and fix the camera lens and scope eyepiece within millimetres of each other keeping vignetting to a minimum. |
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Essential product that allows you to use a 1.25-inch eyepiece with a 2-inch focuser without damaging the eyepiece. |
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It is used to form a real image in the front focal plane of the second lens, the eyepiece or ocular. |
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Then Drott inserted a resectoscope, a long metal tube fitted with an eyepiece, fibre-optic illumination, and a cauterizing tip. |
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The soft material of the eyecup also ensures that your glasses will not be scratched, even if they contact the eyepiece. |
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Prior to taking measurements, the divisions of the eyepiece micrometre must be calibrated into microns by means of a stage micrometre. |
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His first works were drawings created with an eyepiece, then he became interested in black and white argentic photography. |
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The pollen diameter was recorded in units with the aid of a micrometer placed in the eyepiece of the microscope and later transformed into millimeters. |
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Rotate the eyepiece seat to make the crosshair center in the reticle of instrument on the same level with a known reference point. |
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I don't have the advantage of keeping my eye up to the eyepiece, while the shot is taking place. |
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The eyepiece tubes adjust simultaneously from 50 to 75 mm to provide the correct personal interpupillary distance for all users. |
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Turn the left and right eyepiece diopter adjustment rings until the specimen is in focus. |
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While looking through the left eyepiece with your left eye, rotate only the diopter adjustment ring 1 to focus on the specimen. |
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Looking through the left eyepiece with your left eye, turn the diopter adjustment ring to focus on the specimen. |
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Also, insertion of the eyepiece micrometer disk extends the light path length and deviates the position of the diopter scale. |
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Whether the telescope is operating as an optical or an infrared instrument, rarely will there be an astronomer peering through an eyepiece at the Keck's images. |
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For equipment with a graticule in one eyepiece, two adjustable eyepieces are needed. |
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Then rotate the eyepiece tube to make the horizontal hair on the reticle of instrument level by using a known level reference point. |
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The basic form of a compound microscope is monocular: a single tube is used, with the objective at one end and a single eyepiece at the other. |
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Sony has taken the excellent LCD panel from the original EX1 and re-packaged it in a new housing with a removable monocular eyepiece. |
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Some digital microscopes have dispensed with an eyepiece and provide images directly on the computer screen. |
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The two main bits in a telescope are the objective, which is a large lens or mirror that has the task of collecting light and making an image, and the eyepiece, which magnifies that image. |
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An adjustable eyepiece is sufficient for mild shortsightedness! |
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As a result, the earth's neighbours have been transformed from smudgy discs in the telescope eyepiece into distinct worlds, with real histories separate from, but echoing, its own. |
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Eyeglass eyepiece with adjustable diopter and straight eyecup. |
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Seminiferous tubule diameter measurement was carried out using a linear scale-ocular micrometer inserted into the eyepiece. |
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Practical eyepiece protection for unimpeded examination. |
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In addition to a digital camera, a digiscoping kit comprises a spotting scope with eyepiece and advisably an adapter and a tripod with a balance rail. |
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The use of a photographic recording method permits the capture of a real image in a film holder or digital imaging system without an eyepiece lens. |
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Hold the eyepiece firmly and rotate the eyecups forwards counterclockwise. |
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For focusing and framing in photomicrography, use the viewfinder or finder eyepiece when the U-TR30-2 is used and use the viewfinder when the U-CTR30-2 is used. |
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The viewfinder is the same 100 per cent pentaprism that's found in the D4 and D800, but it does have a different eyepiece. |
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When the eyepiece does not have a diopter adjustment mechanism, however, it is hard to focus on the micrometer disk if the operator has poor eyesight. |
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It represents the reticle, a device consisting of a network of silk threads placed in a telescope's eyepiece and used to measure positions of celestial objects. |
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The porton reticle rests on the field-limiting diaphragm in the Huygenian eyepiece, and remains in sharp focus, superimposed on the microscope's field of view. |
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To make things worse, the tiny exit pupil forces you to center your eye perfectly on the eyepiece to get the full field of view. |
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High precision Creedmoor sights adjustable for elevation and with double adjustment for windage at the base and on the eyepiece for an exact setting. |
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The magnification, sometimes referred to as magnifying power, is determined by dividing the focal length of the objective by the focal length of the eyepiece. |
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Nevertheless, the Airy disk formed by a telescope or microscope objective can be readily seen with a bright point source of light if a sufficiently high eyepiece magnification is used. |
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The semi-flexible endoscopes, with smoothly focusing eyepiece and non-fogging, petrol and oil-resistant lens, can be angled individually, are watertight, have good sliding properties and are shock-resistant and sturdy. |
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Change lenses so that you see only Canada in your eyepiece. |
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Smooth, soft eyepiece prevents damage to spectacles. |
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The height of the eyepoint depends on the focal length of the eyepiece and the position of its upper equivalent plane. |
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The eyepiece tubes are adjusted for the correct interpupillary distance, that is, the distance between the pupils of one's eyes. |
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The ACULON A211 uses aspherical eyepiece lenses to minimize aberration and deliver rich, natural colors. |
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Based on the title, the publication used the Nokia Lumia 1020 camera to capture photomicrographs using a microscope eyepiece, WinBeta reported. |
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An adjustable eyepiece diopter insures readability for all users, with or without eyeglasses. |
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Nikon's Field Image System MX is an 80x CCD camera system that attaches to a Nikon Fieldscope in place of an eyepiece. |
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T Black Diamond Titanium Riflescope is stronger and lighter because the scope's tube and eyepiece are made of solid titanium. |
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The recent donation of a photomicroscopy Dino-Eye eyepiece camera with a 30-mm C-mount adapter allowed microphotographic images of more-recent cases. |
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With the completely redesigned optical system and body structure, the user can freely choose the preferred combination of objective lens unit, prism unit and eyepiece. |
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The traditional method is to use a bifilar micrometer, which has two very fine screws to move spider's webs across the field of view of the eyepiece by known amounts. |
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In other words, rotate the eyepiece and you change magnification. |
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