35mm equivalent focal length造句

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35mm equivalent focal length It has a 35mm equivalent focal length of 15mm-26mm. It is designed for portrait use with a 35mm equivalent focal length of 82.5mm. The lens has a 35mm equivalent focal length of 60mm; it i...
35 mm equivalent focal length The field of view has a 35 mm equivalent focal length of 27 88mm. Most commonly, the 35 mm equivalent focal length is based on equal " diagonal " angle of view. In order to make it easier...
equivalent focal length It has a 35mm equivalent focal length of 15mm-26mm. The field of view has a 35 mm equivalent focal length of 27 88mm. It is designed for portrait use with a 35mm equivalent focal length o...
35mm equivalent It has a 35mm equivalent focal length of 15mm-26mm. The zoom range extends 20x, 29.5-595 35mm equivalent. It features a 65x optical zoom that covers the 35mm equivalent of 21-1365mm. It is...
back focal length It is designed for use with lenses with short back focal lengths such as those common to rangefinder cameras by including a microlens array to reduce fall off in intensity from the cen...
combined focal length The main telescope of the Observatory is a 40-cm Cassegrain reflector of combined focal length 520-cm. With such a known positive lens, you can stack a weaker negative ( nearsighted correc...
effective focal length In photography, depth of field ( DOF ) means an effective focal length. The effective focal length of the optical system may require an eyepiece with too large a diameter. In doing so, the...
eyepiece focal length A wider field of view eyepiece may be used to keep the same eyepiece focal length whilst providing the same magnification through the telescope.
fixed focal length It does not have a fixed focal length, so what is the problem? All fixed focal lengths in the rugged DA * series cover 35 film format fully. Its distinguishing feature is its fixed focal l...
fixed focal length lens Its distinguishing feature is its fixed focal length lens ( non-35 mm GR series film cameras. To a lesser degree, this effect is also seen in fixed focal length lenses that move internal l...
flange focal length The ( non-Micro ) Four Thirds system design standard specifies a 40 mm flange focal length distance, which allowed for using a single lens reflex design, with mirror box and pentaprism. Th...
focal length Long focal length versions exceed, which is enough to unbalance small telescopes. The amount of magnification depends on the focal length of the eyepiece. The lenses on the camera were a 2...
focal length multiplier The crop factor is sometimes referred to as " magnification factor ", " focal length factor " or " focal length multiplier ". This crop factor is often called a " focal length multiplier "...
focal length of lens A similar focal length of lens made for use in a video projector, slide projector or movie projector would not have cement which would fail when light from a high power lamp passes through...
focal length range What is its focal length range for the zoom feature? For example, the Canon Powershot SD600 lens is labeled with its actual focal length range of 5.8 17.4 mm. For example, a zoom lens wit...
focal length ratio Early 35mm SLR zooms focal length ratios rarely exceeded 3 to 1, because of unacceptable image quality issues.
focal length setting It also features electronic contacts for communicating signals with the camera body and a function button to allow users to easily choose necessary settings and functions ( Shoot Without L...
lens focal length Criteria relating CoC to the lens focal length have also been used. Field-of-view crop in cameras of different sensor size but the same lens focal length. It also removes the need to have ...
lens of variable focal length Zoom lenses ( i . e . lenses of variable focal length ) involve additional compromises and therefore normally do not match the performance of prime lenses.
long focal length lens With a long focal length lens, which is often a telephoto lens, you can fill the frame with a small songbird from some distance away. Additionally, the greater sensitivity of cooled camera...
nominal focal length A telephoto lens is made physically shorter than its nominal focal length by pairing a front positive imaging cell with a rear magnifying negative cell.
objective focal length Given this precise distance measurement at the image plane, a trigonometric calculation with the objective focal length yields the angular distance between the two points seen in a telesco...
objective with variable focal length Objective with variable focal length
short focal length lens The camera does not have a rangefinder, as it was designed for use mostly with short focal length lenses ( e . g . 40 mm ) with great depth of field. Anyway-by replacing the super-short fo...
standard focal length Very-large-aperture lenses designed to be useful in very low light conditions with apertures ranging from f / 1.2 to f / 0.9 are generally restricted to lenses of standard focal length bec...