2018-索尼A7R镜头可换吗-范文模板 (1页)

*6• New menu structure with touch operation • Side-opening vari-angle monitor• High-performance Quad-XGA viewfinder• Dual media slots support CFexpress Type A and SD memory cards• Effective heat dissipation allows continuous 4K 60p recording for more than an hour *8• Fast 5GHz/2.4GHz wireless LAN *9Other New FeaturesReal-time Eye AF Real-time TrackingDual SlotCFexpress Type A SDXC UHS-II0.64 / 9.44EVFMillion dotsType4K 120p/100p(NTSC / PAL)4:2:210 bitMPEG-H HEVC/H.265Optical SteadyShot (Active Mode)16bit RAWHDMI Output12.1759*2*3*3ISO40-409600*7*1FE 85mm F1.4 GM (SEL85F14GM), 1/125 sec., F9, ISO 6400Shotgun MicrophoneECM-B1MXLR Adaptor KitXLR-K3MCFexpress Type A / SD Card ReaderMRW-G2CFexpress Type A Memory CardsCEA-G80T/CEA-G160TNEWNEWhttps:///electronics/interchangeable-lens-cameras/ilce-7sm3Visit the product web pagefor detailed information.HD: XAVC S HD (60p 50M 4:2:0 8bit, WiFinot connected, CFexpress Type A memorycard, monitor in use)4K: XAVC S 4K (60p 150M 4:2:0 8bit, WiFinot connected, CFexpress Type A memorycard, monitor in use)Viewfinder Control function Brightness, Color temperature, Magnifi.Field coverage100%Magnification Approx. 0.90 x (with 50mm lens at infinity, -1m)Diopter adjustment-4.0 to +3.0mLCD screen Type7.5cm (3.0-type) type TFTTouch panel YesNumber of dots (total)1,440,000 dotsAdjustable angle Opening Angle:Approx. 176 deg., Rotation Angle:Approx. 270 deg.Shutter Type Electronically-controlled, vertical-traverse, focal-plane typeShutter Type Mechanical shutter / Electronic shutterShutter speed Still images: 1/8000 to 30 sec, Bulb, Movies: 1/8000 to 1/4 (1/3 steps), up to 1/60 in AUTOmode (up to 1/30 in Auto slow shutter mode)Flash sync. speed1/250 sec.Electronic Front Shutter Curtain Yes (ON/OFF)Silent Shooting Yes (ON/OFF)SteadyShot INSIDE(image stabilization)Type Image Sensor-Shift mechanism with 5-axis compensation (Compensation depends on lensspecifications)Compensation effect 5.5 stops (based on CIPA standard. Pitch/yaw shake only. With Planar T* FE 50mm F1.4 ZAlens mounted. Long exposure NR off.)Mode[Still images] On / Off, [Movie] Active / Standard / OffDrive Drive modes Single Shooting, Continuous shooting (Hi+/Hi/Mid/Lo selectable), Self-timer, Self-timer(Cont.), Bracket: Single, Bracket: Cont., White Balance bracket, DRO bracketSpeed (approx., max.)Continuous shooting: Hi+: 10 fps, Hi: 8 fps, Mid: 6 fps, Lo: 3 fpsNo. of frame recordable*(approx.)JPEG Extra fine L: over 1000 frames, JPEG Fine L: over 1000 frames, JPEG Standard L: over1000 frames, RAW: over 1000 frames, RAW & JPG: over 1000 frames,RAW (Uncompressed): over 1000 frames, RAW (Uncompressed) & JPG: over 1000 framesInterface Multi Interface Shoe Yes (with Digital Audio Interface)Mic Terminal Yes (3.5 mm Stereo minijack)Headphone Terminal Yes (3.5 mm Stereo minijack)Remote Control (Wireless)Yes (IR remote control / Bluetooth remote control)Vertical Grip Connector YesOthers PC interface, Multi / Micro USB Terminal, USB Type-C® Terminal, NFC, WirelessLAN(built-in), Bluetooth, HDMI Connector (Type-A)Audio Microphone Built-in, stereoSpeaker Built-in, monauralPower Battery One rechargeable battery pack NP-FZ100Still images Approx. 510 shots (Viewfinder) / Approx. 600 shots (LCD monitor), (CIPA standard)Movies (actual recording)Approx. 80 min (Viewfinder) / Approx. 95 min (LCD monitor), (CIPA standard)Movies (continuous recording)Approx. 130 min (Viewfinder) / Approx. 135 min (LCD monitor), (CIPA standard)Weight With battery andmemory Card includedApprox. 699 gDimensions Dimensions (W x H x D)Approx. 128.9mm x 96.9mm x 80.8mm, Approx. 128.9mm x 96.9mm x 69.7mm (FROMGRIP TO MONITOR)Operating Temperature Operating temperature32 - 104 °F / 0 - 40 °CSpecifications and features are subject to change without notice.*1 When using accessories that support 4ch output / 24 bits with the Multi Interface Shoe.*2 Proxy movies.*3 N umber of effective pixels: 1420 x 804 at 240 or 200 fps. 240 or 200 fps not available when using [XAVC HS 4K], [XAVC S 4K], or [XAVC S-I 4K] fileformats.*4 Anti-flicker Shooting is not available when the [Shutter Type] setting is set to [Electronic Shutter].*5 With compatible Sony external flash.*6 Varies according to shooting conditions or memory card used.*7 Sony accessories for the Accessory Shoe can be attached.*8 Supports Micro USB compatible device.*9 The LCD screen is turned on, shot once every 30 seconds, operate zoom alternately between W and T ends, flash strobe once every two times, turnpower off and on once every ten times.*10 Indication recording time, which is defined by repeating the cycle: Power on, start recording, zoom , stand-by and power off.Trademarks & Remarks• "", "", "", "Exmor", "Exmor R", "BIONZ X", "BIONZ XR", "InfoLithium", "Imaging Edge", "TRILUMINOS", "TRILUMINOS Color", "TRILUMINOS Display", "XAVC S", "XAVC S-I" and "XAVCS HS" are trademarks or registered trademarks of Sony Corporation.• "Xperia" is a trademark or registered trademark of Sony Mobile Communications AB. • The SD Logo, SDHC Logo and SDXC Logo are trademarks of SD-3C, LLC. • CFexpress is a trademark of the Association CompactFlash. • The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries. • The Wi-Fi Protected Setup Identifier Mark is a mark of the Wi-Fi Alliance. •The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, INC. • N-Mark is a registered trademark of the NFC Forum. • Dolby is a trademark of Dolby Laboratories. • USB Type-C is a trademark of USM Implementers Forum. • App Store is a service mark of Apple Inc. • Android, Google Play and Google Play logo are trademarks or registered trademarks of Google Inc. • iPhone and iPad are trademarks of Apple Inc., registered in the U.S. and other countries. • All other company and product names mentioned herein are used for identification purposes only and may be the trademarks or registered trademarks of their respective owners. • "InfoLithium" is a lithium battery pack which can exchange data with compatible electronic equipment about its energy consumption. • Sony recommends that you use the battery pack with electronic equipment bearing the "InfoLithium" mark. • Screen displays and effects used to illustrate some functions are simulated. • For use of other companies’ services and software, 1) other conditions for use may be applied. 2) updating of services and software may be stopped/terminated without prior notice. 3) the contents of services and software may be changed without prior notice. 4) other registrations or payments of other fees may be required.Main specificationsContinuous recording time for moviesAuto Power OFF Temp. : StandardAmbient temperature : 25 °C Ambient temperature : 40 °CContinuous recording time for movies (HD) : approx. 30 min Continuous recording time for movies (HD) : approx. 30 minContinuous recording time for movies (4K) : approx. 30 min Continuous recording time for movies (4K) : approx. 30 minAuto Power OFF Temp. : HighAmbient temperature : 25 °C Ambient temperature : 40 °CContinuous recording time for movies (HD) : approx. 120 min Continuous recording time for movies (HD) : approx. 90 minContinuous recording time for movies (4K) : approx. 90 min Continuous recording time for movies (4K) : approx. 60 min。

单反or微单？尼康D810用户谈一谈索尼A7R2的体验如今单反相机的发展已经非常成熟，而单电相机的进步是非常巨大的。

单反相机和单电相机的讨论，一直没有停止过，两个阵营的拥护者谁都说服不了谁。

今天为大家带来的是两台前像素机旗舰索尼A7R2和尼康D810长时间使用体验，以及我个人对索尼微单和单反之间的选择见解。

尼康D810在我2016年写过一篇《我真的需要一台单反相机么？之使用尼康D810是怎样的体验》中已经给出了结论，那就是D810非常适合作为一台工作用机来使用，出片率有比较大的保障，对焦速度也非常可靠。

但是由于机身过于笨重，加上机身一些细节问题，D810成为了我最不愿意出门携带的相机。

至于D810体验的其他方面，我在这里就不再赘述了，大家有兴趣可以翻翻我之前写的这篇文章。

第一次接触A7R2的时候是在2016年，那个时候A7R2给我的感觉就是梦幻一般的机器。

他继承了A7R的高像素，同时增加了五轴防抖、提升了画质和增加了4K拍摄。

对于我来说这是一台至少在数据上来看可以完全替代D810的机器，但是A7R2用过一段时间后我并没有灭门尼康，这是跟A7R2一些糟糕的细节和使用体验有关。

但是A7R2的确给我带来了完全不一样的感受。

A7R2搭配了一块全新的4200万像素的去低通滤镜CMOS，A7R2的推出让人们对其画质充满了信心，后来的各种测试也表明，这台相机完全有能力去与当时还是高像素画质代表的5DSR和D810这些单反相机去对比。

A7R2微单的优势在对焦点的数量上和机身的小巧上有非常大的优势，在数据上和感官上的优势一下子能吸引很多被沉重单反累怕了的摄影师，恨不能马上把玩一番。

A7R2的画质水平在如今看来也依然可以再战好几年，所以说画质并不是这台机器的问题，A7R2的问题在于这台相机的使用体验。

这里的体验并不是指的那些粗的问题，而是一些细节上的问题。

首先，当我从D810转换到A7R2的时候发镜头的选择非常局限，索尼FE卡口的镜头虽然有素质非常出众的镜头，但是这些镜头价格通常是高高在上，同时还是不够细分的镜头群在选择上显得有些局促，索尼目前热卖的镜头足够应付很多拍摄场景，但是缺少性价比足够优秀而且使用方便的镜头，这点或许是可以慢慢解决的。

我从索尼微单α7R 数码相机开始，使用过α7R M 2至α7R M4数码相机，可以说，我见证了索尼微单的技术进步历程。

索尼α7R M 5数码相机采用了与前代产品α7R M 4/高α7RM5数码相机在静态拍照方面的最大进步是支持无损压缩RAW格式和8级机身防抖，前者可以减轻存储压力，后者则能让我们拥有更高的GM镜头时达到的，索尼没有G OSS、FEGM OSS、FEOSS这4款镜头可以支持机身+镜头的协调防抖控制（需要更新固件），幸运的是我拥有其中的两款镜头。

经过几个月使用，我体验到机身的8级防抖能够提供非常丰富的图像图文｜张恣宽索尼α7RM5数码相机拍摄利器索尼A7RM5数码相机2023.11 /使用报告/ 2023.11使用报告2023.11 /使用报告/ 2023.11使用报告2023.11 /使用报告索尼α7R M5数码相机新增了对焦包围，在切换对焦位置的同时进行自动连拍。

此功能可用于拍摄合焦于所有点（堆栈/焦点合成）的景深合成影像，或者从多张影像中选择最佳对焦位置。

但它的功能不能设置A-B对焦范围，还有待进一步改进。

索尼α7R M5数码相机新增支持C F e x p r e s sType A存储卡，它的卡槽可兼容CFexpress TypeA存储卡和高速SD卡。

由于CFexpress Type A存储卡的加入，使快速连拍得到了保证。

在这里顺便告诉大家，买存储卡千万不要有前瞻性，而是根据相机说明书，买适合索尼α7RM5数码相机所用的卡即可，因为卡会随着科技的进步逐年地更新和降价。

对索尼α7R M5数码相机总体使用感受方面，α7RM5机身对焦性能提升，有了AI芯片加持，扩大了识别目标范围。

人体姿态识别精准，反应迅速。

机身的操控提升，触摸屏改进明显。

另外，α7RM5的白平衡更准确，而高像素还有利于进行二次构图，其宽容度也是非常高的。

索尼α7RM5数码相机是一款拍摄风光、人物、鸟类、花卉的利器。

5
安装镜头
1 从相机上拆下机身盖，从镜头上拆下后盖。
机身盖
后盖
• 确保不要使灰尘或水滴进入相机内部。 如果灰尘渗入相机，则请执行 [ 清洁模式 ] （t “用户指南 / 故障排除”（第 115 页）），然后用市售的吹气刷吹去灰尘。
2 安装镜头。
橙色索引标记
令镜头上和相机上的橙色索引标记对齐， 然后安装镜头。
锁定杆
一边用电池顶端按锁定杆， 一边将电池牢固插入到底。
关闭盖子。
4
关于电池的注意事项 仅限使用 NP-FM500H 电池。注意不能使用 NP-FM55H、NP-FM50 和 NP-FM30。
使用交流适配器 / 充电器
可以使用 AC-VQ900AM 交流适配器 / 充电器 （非附件）将相机连接到墙壁插座。 t “用户指南 / 故障排除”（第 152 页）
端子侧
8
使用 “Memory Stick Duo”进行拍摄 可以将 设置菜单中的 [ 存储卡 ] 设为 [Memory Stick]。打开相机后进行如下操作。
多功能选择器
MENU 按钮
1 按 MENU。 2 使用多功能选择器进行设定。
向右移动多功能选择 [ ]t [2]， 然后按中央。
向下移动多功能选择并将 [ 存储卡 ] 设为 [Memory Stick]，然后按中央。
t 打印影像
3
准备电池
1 插入电池。
按入电池直到其发出咔哒声为止。
2 连接电源线。
电池充电器 CHARGE（充电）指示灯
电源线
3 至墙壁插座
灯亮时：充电中
灯熄灭时：充电完成 （标准充电）
如果您继续给电池充电约一个小时直至其完全充电 （完全充电），电池使用寿命 会持续稍长一段时间。