Viltrox Air 15mm F1.7 Z 15mm
F1.7大光圈结合3片ED和2片非球面镜片,在夜景和暗光下能提供纯净画质与柔美虚化,同时仅重180克的紧凑镜身使其极为便携。15mm焦距与0.23米近摄能力带来了富有冲击力的广角透视和微距般的特写玩法,安静的STM马达也优化了视频拍摄体验。这款镜头最适合追求轻量化出行、热衷风光自拍与街头抓拍的APS-C画幅用户。
概览
30秒速览
Viltrox Air 15mm F1.7 XF是一支轻便、锐利且性价比极高的富士X口超广角定焦镜头。F1.7大光圈带来出色的暗光能力和散景表现,自动对焦快速安静。遮光罩偏松和缺少全天候密封是主要妥协,但在这个价位上,它依然是同焦段最值得考虑的选择之一。
优缺点
优点
- F1.7大光圈带来同级别少见的散景和暗光能力 99th
- 180克超轻重量,携带毫无负担 96th
- 中心锐度出色,全开即锐 95th
- 自动对焦快速安静,视频呼吸效应控制好 94th
- 性价比极高,光学素质远超定价
缺点
- 遮光罩设计偏松,容易误碰脱落
- 没有全天候密封,雨天拍摄受限
- 边缘画质全开时偏软,需收光圈改善
- 对焦马达有轻微可闻噪音,影响机内收音
- 包装品控偶有问题,有用户收到疑似拆封品
用户评价
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
- Q1 202688/100
Buyers praised the lens for sharpness, fast autofocus, and value. Some noted plastic construction but overall found it comparable to pricier options.
- Sharp even wide open with good center and corner performance.
- Fast, quiet autofocus praised in multiple reviews.
- Plastic build noted vs metal rivals, but accepted for weight and price.
- Excellent value, often called best lens for the money.
- Q4 202578/100
Buyers praised excellent sharpness, value, and build quality for the price. Some reported autofocus noise and received defective or used units upon replacement.
- Excellent sharpness and image quality, especially wide open, exceed expectations at this price.
- Exceptional value for money; many consider it a no-brainer or best-in-class for the price.
- Autofocus is praised for speed but also reported as noisy, sluggish, or inconsistent by some users.
- Some buyers received defective or used lenses upon return/exchange, indicating quality control issues.
- Q3 202587/100
Buyers praised the lens's excellent value, sharpness, low-light performance, and compact build. A few noted soft corners, lack of weather sealing, and one defect report.
- Exceptional value for money, punches above its price bracket.
- Excellent image quality, sharpness, and low-light performance.
- Compact and lightweight but lacks weather sealing and has some distortion.
- One report of aperture ring locking; Amazon accepted the return.
- Q2 202583/100
Buyers praise the lens's sharpness, autofocus, and value but note accidental aperture ring changes and firmware setup hassle.
- Excellent sharpness, fast autofocus, and image quality for the price.
- Aperture ring easily bumped, changing settings unintentionally during use.
- Firmware update requires account, only works with certain email providers.
- Lens hood can scratch focus ring when stored inverted.
- Q4 202475/100
Buyers praised value, sharpness, and build quality but noted chromatic aberration in high-contrast scenes and size/weight.
- Sharpness and build quality are excellent for the price, outperforming some OEM options.
- Chromatic aberration is noticeable in high-contrast scenarios like landscapes or astrophotography.
- Autofocus is fast, silent, and accurate on compatible bodies.
- Size and weight are substantial for APS-C but feel well-balanced on larger bodies.
基于 8 条带日期的客户评价,按日历季度分组。分期分析为英文。
实测数据
性能表现
在我们的测试中,这支15mm F1.7的锐度表现很扎实,全开光圈时中心画质就已经相当可用,收一档到F2.8后边缘提升明显。散景质量是它的一大亮点,排进了我们数据库的前5%,对于一支超广角镜头来说,光斑圆润干净,没有明显的洋葱圈,这在拍摄带有灯光背景的夜景人像时很加分。
自动对焦速度排在前14%,STM马达驱动轻巧的镜组反应很快,从最近对焦距离到无限远过渡流畅。视频拍摄时的呼吸效应控制得不错,焦点切换不会出现明显的视角变化。但要注意,对焦马达并非完全静音,在安静环境下机内麦克风可能会录到轻微的运转声,外接麦克风基本能规避。最近对焦距离0.23米,放大倍率只有0.1倍,算不上微距镜头,但凑近了拍些花草细节或者食物特写还是够用的。
规格参数
完整规格参数
Optics
| Type | Wide-angle |
| Focal Length Min | 15 |
| Focal Length Max | 15 |
| Elements | 12 |
| Groups | 10 |
| Aspherical Elements | 2 |
| ED Elements | 3 |
| Coating | HD nano-coating |
Aperture
| Max Aperture | f/1.7 |
| Min Aperture | f/1.7 |
| Constant | No |
| Diaphragm Blades | 9 |
Build
| Mount | Nikon Z |
| Format | APS-C |
| Weather Sealed | Yes |
| Weight | 0.2 kg / 0.4 lbs |
| Filter Thread | 58 |
AF & Stabilization
| AF Type | STM |
| Stabilization | Yes |
Focus
| Min Focus Distance | 15 |
| Max Magnification | 1:10 |
竞品对比
和适马16-300mm F3.5-6.3这种大变焦旅游头相比,Viltrox 15mm F1.7完全是两种思路。适马胜在焦段覆盖广,一镜走天下,但光圈小得多,暗光拍摄和背景虚化完全不是对手。腾龙18-300mm也是类似的情况,方便但牺牲了光圈和部分画质。如果你追求极致的便携和弱光表现,这支定焦更纯粹。
和尼康16-85mm F3.5-5.6这类老单反镜头相比,Viltrox在光学设计和镀膜上有代差优势,逆光表现和锐度都更好。Meike 50mm F1.8虽然光圈也大,但焦段完全不同,那是人像标头,这是超广角,不构成直接竞争。简单说,如果你需要一支轻便的富士X口超广角大光圈镜头,目前这个价位段Viltrox几乎没有直接对手。
| Spec | Viltrox Air 15mm F1.7 Z 15mm | Tamron Di III VC 28-300mm f/4-7.1 VXD | Sigma Contemporary 18-50mm f/2.8 DC DN | Sony E 18-135mm f/3.5-5.6 OSS | Yongnuo YN50mm F1.8S | Nikon NIKKOR 2178 |
|---|---|---|---|---|---|---|
| Focal Length | 15mm | 28-300mm | 18-50mm | 18-135mm | 50mm | 16-85mm |
| Max Aperture | f/1.7 | f/4 | f/2.8 | f/3.5 | f/1.8 | f/3.5 |
| Mount | Nikon Z | Sony E | Sony E | Sony E | Sony E | Nikon F |
| Stabilization | true | true | false | true | true | true |
| Weather Sealed | true | true | true | false | true | false |
| Weight (g) | 180 | 590 | 290 | 326 | 162 | 485 |
| AF Type | STM | VXD linear motor | stepping motor | Linear motor | STM | AF-S |
| Lens Type | wide-angle | zoom | zoom | zoom | prime | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Viltrox Air 15mm F1.7 Z 15mm | 85.3 | 95.8 | 94.3 | 99.1 | 81.1 | 95.4 | 30.2 | 33.5 | 76.8 | 80.9 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 97.7 | 81 | 63.2 | 84.7 | 96.4 | 69.4 | 90.9 | 97.8 | 51.5 | 80.9 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 85.3 | 84.5 | 84.9 | 90.8 | 81.1 | 86.3 | 80.6 | 78.5 | 90 | 35.8 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 97.7 | 78.5 | 71.1 | 38.9 | 77.4 | 80.1 | 45.1 | 95.9 | 90 | 80.9 |
| Yongnuo YN50mm F1.8S Compare | 85.3 | 92.3 | 95.5 | 95.9 | 54.4 | 94.4 | 30.2 | 33.5 | 76.8 | 80.9 |
| Nikon NIKKOR 2178 Compare | 53.9 | 78.5 | 54.7 | 64.2 | 67.2 | 80.1 | 80.6 | 94.2 | 90 | 92.7 |
价格
性价比分析
这支镜头的定价在不同渠道从239美元到4078美元不等,价格跨度大得离谱,显然有些第三方卖家在乱标价。正常入手价应该在250美元上下,这个价格能买到F1.7的超广角自动对焦镜头,性价比几乎没对手。如果你看到超过300美元的标价,直接换一家店。对于预算有限的富士用户来说,它比原厂XF 16mm F1.4便宜太多,虽然光圈小了半档,但重量只有一半,画质差距远没有价格差距那么大。
Amazon 21 个报价 最低 US$191
Price History
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概述
如果你正在为富士X卡口相机寻找一支超广角大光圈定焦镜头,Viltrox Air 15mm F1.7 XF是一个绕不开的选择。等效全画幅约22.5mm的视角,加上F1.7的大光圈,让它在拍摄星空、城市建筑或者带环境的人像时都很有吸引力。180克的重量和紧凑的体积,塞进包里几乎无感,很适合那些不想被器材重量拖累的街头摄影师。
这支镜头的光学结构下了本钱,12片10组里塞进了2片非球面镜片和3片ED低色散镜片,还有纳米多层镀膜。从我们的数据库来看,它的散景表现排进了前5%,这在这个价位的超广角镜头里相当罕见。F1.7的光圈不仅能在暗光下争取更高的快门速度,也能在近距离拍摄时提供一些背景虚化,虽然别指望它像长焦大光圈那样把背景化开。
自动对焦用的是STM步进马达,在我们的测试中表现处于上游水平,安静且足够快,配合富士机身的眼部/面部识别很可靠。不过它没有全天候密封设计,下雨天拍摄得小心一点。遮光罩有点松垮,这是用户反馈里反复提到的小毛病,但不影响成像。
常见问题
Q: Viltrox 15mm F1.7适合拍星空吗?
适合。F1.7的大光圈配合15mm超广角,可以在星空摄影中使用较低的ISO和较短的曝光时间,减少噪点和星轨拖尾。不过边缘画质全开时偏软,拍星空建议收一档光圈到F2.8使用。
Q: 这支镜头在富士机身上对焦快吗?
对焦速度很快,STM马达配合富士的眼部/面部识别表现可靠,日常抓拍和视频追焦都够用。但马达有轻微运转声,机内麦克风可能会录到,拍视频建议用外接麦克风。
Q: Viltrox 15mm F1.7和原厂XF 16mm F1.4怎么选?
原厂XF 16mm F1.4光圈大半档,有全天候密封,画质略好但重量是Viltrox的两倍多,价格也贵很多。如果你需要防尘防滴或者追求极致画质,选原厂。如果看重轻便和性价比,Viltrox更划算。
Q: 这支镜头能用在尼康Z口全画幅机身上吗?
可以装,但它是APS-C画幅镜头,全画幅机身上会自动开启裁切模式,像素会打折扣。尼康Z口版本更适合Z50、Z30、Zfc这类APS-C机身。
不适合的人群
如果你经常在恶劣天气下拍摄,需要全天候密封的可靠性,这支镜头不适合你,去看看原厂XF 16mm F1.4或者适马的Contemporary系列。另外,如果你主要拍风光并且对边缘画质有极致要求,全开光圈时边缘偏软可能会让你失望,建议考虑更贵的专业超广角变焦。还有就是如果你需要一镜覆盖多种焦段,定焦的局限性摆在那里,腾龙18-300mm这类大变焦会更实用。
最终评价
Viltrox Air 15mm F1.7 XF是一支让人用起来很开心的镜头。它不完美,遮光罩松垮、没有防尘防滴、边缘画质全开时偏软,但这些缺点在它的价格和核心优势面前显得没那么重要。F1.7的大光圈配合轻巧的镜身,让你愿意把它带出门,而愿意带出去的镜头才是好镜头。
对于富士X口用户来说,如果你经常拍星空、城市夜景、室内环境或者Vlog,这支镜头很值得入手。它提供了原厂镜头一半的价格和重量,却给出了接近的光学表现。但如果你主要拍风光,需要从早到晚在各种天气下工作,缺少全天候密封可能会让你犹豫。