| 词条 | Panasonic Lumix G 14mm lens |
| 释义 |
| name = Lumix 14mm | image = Panasonic 14mm side.jpg | maker = Panasonic | feat-is = n | feat-usm = | feat-sbf = | feat-macro = n | application = | flength = 14mm | flength-eq = 28mm | fov = | aperture = {{f/}}2.5 | groups = 5 | elements = 6 | diaphragm = | close-dist = 0.18 m (7.1 in) | max-mag = 0.10 | weight = 55g (1.9 oz) | max-diameter = 55 mm (2.19 in) | max-length = 20.5 mm (.81 in) | filter = 46mm | hood = | case = | av-horiz = | av-vert = | av-diag = 75 deg. | start = | msrp = }} The Panasonic Lumix G 14mm {{f/}}2.5 lens is a pancake-style prime lens for Micro Four Thirds system cameras. In the Micro Four Thirds format, it is moderately wide. As of its late-2010 release, it is claimed by Panasonic to be the lightest interchangeable digital-camera lens. It is the prime-lens option available with the Panasonic GF2 and GF3, and available separately. Focusing is claimed to be suitable for video ("MSC"- movie and stills compatible), with a fast, quiet autofocus motor. The lens is "focus by wire"- the focusing ring sends commands, while the actual actuation is via a motor, even for manual focus. Focusing is internal- the front lens element does not rotate, allowing the consistent use of polarized filters. The 46mm thread lets a Micro Four Thirds user share filters between it, the Panasonic 20mm, Panasonic Leica 25mm, Panasonic Leica 45mm lenses, and the Olympus M.Zuiko Digital ED 12mm f/2. The lens has received good reviews.[1][2][3][4][5] Reviewers liked the sharpness despite a very small size (perhaps even too small),[6][7] and "silent, high speed" focusing.[7] Criticism includes occasional vignetting, and some chromatic aberration. Some reviewers criticized software correction for distortion.[8] In 2018 this lens was discontinued by the manufacturer despite good reviews, apparently because they also make a similar lens- the Panasonic Lumix G Leica DG Summilux 15mm f/1.7- but this lens is also twice the price and size. External links
References1. ^{{cite web | url=http://www.eoshd.com/content/574/Panasonic-14mm-F2.5-pancake-lens-review/ | title=EOSHD review}} {{photography-stub}}2. ^{{cite web | url=http://www.imaging-resource.com/PRODS/DMCGF2/DMCGF2A4.HTM/ | title=Imaging Resource page}} 3. ^{{cite web | url=http://www.dslrphoto.com/dslr/panasonic-lumix-g-14mm-f25-asph-lens-review-roundup,25843.html/ | title=DSLRphoto roundup}} 4. ^{{cite web | url=http://www.slrgear.com/reviews/showproduct.php/product/1389/ | title=SLRGear review}} 5. ^{{cite web | url=http://www.stevehuffphoto.com/2011/02/16/the-panasonic-14mm-2-5-micro-43-lens-review-by-steve-huff/ | title=Steve Huff's review}} 6. ^{{cite web | url=http://soundimageplus.blogspot.com/2011/01/panasonic-gf2-14mm-f25-review-part-2.html/ | title=Soundimageplus blog}} 7. ^{{cite web | url=http://www.photographyblog.com/reviews/panasonic_lumix_g_14mm_f25_asph_review/ | title=Photographyblog review}} 8. ^1 {{cite web | url=http://www.lenstip.com/index.php?test=obiektywu&test_ob=273/| title=Lenstip review}} 2 : Panasonic Micro Four Thirds lenses|Camera lenses introduced in 2010 |
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