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a7m4+a7c

来源:baiyundou.net   日期:2024-09-21

#寻找数码点评派#

索尼A7C一代发售至今已有3年历史了,其单机售价12499元,套机售价14299元;而索尼A7C二代已于2023年8月30日发布,单机机身售价13999元,28-60镜头套机15799元,与一代最大的不同是,A7C1传感器是2420万像素全幅,A7C2是3300W像素全幅,还有价格差异。

AC7 2代升级了什么?

加入了ai对焦7级防抖和LUT 导入及监看,可以看作是小巧版的A7M4,对焦性能是得到了进一步提升,打击目标显然是隔壁R8 R6II外带S5II,微博上没有索尼的宣传,是因为“索尼中国”官微被禁言了。

外观上,跟上代真的没什么差别,就多了个前波轮。值得吐槽的是,A7CR居然和A7C ii长得一模一样,都有银色和黑色,太艹了,入手建议选择银色。

(前拨轮看到没,在SONY字样的8点钟方向)

按键布局改变:

按键布局有所改变,拍照/录像模式可以由上拨杆调整,并放在PSAM档模式转盘下方,MENU旁边放着C2按键用了新菜单,还是单SD-卡槽、C口一到了机身侧边上访。

(A7Cii)

(A7Cii)

(A7C)

优点:

①体积相对小巧,比A7M4轻了接近150g,含电池+存储卡约514g,体积约 124mm x 71.1mm x 63.4mm,不过相较AC7一代(2020款)的509g还是重了点。

②支持4K 60帧率,10-bit 4:2:2视频录制,7级15轴防抖,AI智能芯片,可识别多达7种拍摄主体(人/动物/鸟/昆虫/汽车/火车/飞机),与A7M4就是同款3300W像素Exmor R CMOS,最新的Bionz XR 处理器,机身速度更快。

③屏幕:EVF 236W像素点的OLED屏、0.7倍放大倍率;触控屏3寸104万像素点(上代92万像素点)

④支持ZV-E1同款自定义导入lut、AI自动构图、延时拍摄、支持HEIF照片格式。

槽点:

①A7C2是单卡槽,没有全尺寸HDMI接口,机身发热比A7M4严重,所以A7C2并不适合拿来干活。

②没有机械前帘,最高快门1/4000。

总结:比A7M4便宜3000,砍了卡槽,发热大(不太相信索尼说能连续录1小时视频),续航能力降低明显,我觉得值了。

#索尼好物节##相机#

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经依卷3991a7m4快门速度怎么调 -
席泰急17893708373 ______ 方法如下:1、第一步,查看快门速度设置,然后查看帧数.帧数是在一秒钟内换的画面的帧数.帧数越大,屏幕越平滑,并且快门速度通常需要选择大约2倍的帧数,见下图,转到下面的步骤.2、第二步,执行完上述的操作之后,如果帧数为...

经依卷3991索尼微单A7M3的AF跟踪灵敏度如何? -
席泰急17893708373 ______ 你可以参考一下哈: AF-C对焦模式有五种对焦跟踪级别. 1(锁定)至2:低跟踪灵敏度(稳定优先)对焦位置稳定,并且保持锁定在选定的被摄体上. 4至5(响应):高跟踪灵敏度(响应优先)相机快速对焦于临近的被摄体,而不是跟踪单个被摄体.

经依卷3991索尼a7m2转接佳能镜头能视频追焦吗,求解 -
席泰急17893708373 ______ 你就当是不可以吧,a7m2本身对焦性能就不算很强,视频对焦就更弱了,转接镜头多少又会影响对焦性能,所以也许有一些组合对焦性能还行,理论上可以视频追焦,但实际使用起来其实也是不可用的.

经依卷3991现在有靠谱的佳能转a7的自动对焦接环吗 -
席泰急17893708373 ______ 1、目前索尼无反(微单)转接佳能镜头并能取得良好自动对焦效果的最老机型的是A7M2,A7转接佳能难以实现良好的自动对焦; 2、A7M2及以上机型转接佳能比较好的自动对焦转接环有两款,一款是台湾产(台湾公司香港注册)的Metabones4转接环,一款是适马公司产的MC11转接环,mb4更好,价格也贵一些; 3、其他转接环比如天工、美科等等,效果均不如mb4和MC11; 4、mb4和MC11在A7机身上自动对焦差强人意.

经依卷3991a7m4怎么格式化内存卡? -
席泰急17893708373 ______ 如果您想格式化A7M4相机的内存卡,请按照以下步骤操作:打开相机.将内存卡插入相机中.按下相机上的“Menu”(菜单)按钮,然后使用相机上的方向按钮向下滚动到“Setup”(设置)选项.按“OK”按钮进入设置选项.使用方向按钮...

经依卷3991索尼微单A7M3有放大对焦功能吗? -
席泰急17893708373 ______ 有,1、AF自动对焦,2、拨到手动对焦MF,3、按删除键,即C4放大,4、按控制拨轮中心放到最大,约11.7倍,5、手动调焦到最清晰,6、按快门拍照.

经依卷3991索尼a7c充电要开机吗
席泰急17893708373 ______ 不需要开机.索尼微单相机,可以使用安卓数据线充电,只要插在机身上即开始充电,并不需要开机.只要是USB标准的充电器都可以使用,如手机的充电头,笔记本电脑的USB插口等等,也可以使用充电宝.索尼相机在充电过程中无法使用相机拍照

经依卷3991计算机十六进制a7c转十进制 -
席泰急17893708373 ______ 2684 电脑自带的计算器就可以 转换

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