The purpose of this website is to be a place for learning and discussion. The website and each tutorial topics do not encourage anyone to participate in trading or investment of any kind.
Any information shown in any part of this website do not promise any movement, gains, or profit for any trader or non-trader.

.

Author Topic: 小而不凡|索尼发布大光圈定焦 G 大师镜头 FE 50mm F1.4 GM  (Read 174 times)

ZhangAlix

  • Sr. Member
  • ****
  • Posts: 309
    • View Profile
小而不凡|索尼发布大光圈定焦 G 大师镜头 FE 50mm F1.4 GM

2023-02-22
      2023 年 2 月 21 日,索尼(中国)有限公司正式发布了 G 大师系列全画幅大光圈定焦镜头 FE 50mm F1.4 GM(型号名:SEL50F14GM)。这是索尼第 72 支 E 卡口镜头,同时也是第 17 支 G 大师镜头。这支镜头的加入,丰富了 50mm 焦段的选择,是高画质与轻量化的理想结合。在使用 F1.4 光圈拍摄时,也可提供出色的影像画质,呈现 G 大师镜头的优异分辨率表现和唯美背景虚化效果。搭配索尼全画幅微单™ 机身,FE 50mm F1.4 GM 可轻松胜任人像、风光、婚礼和旅行等题材,满足照片与视频的双影像拍摄需求。
SEL50F14GM
ILCE-7RM5+SEL50F14GM
优异成像和唯美背景虚化
FE 50mm F1.4 GM 采用先进的光学设计,具备 11 枚叶片以实现圆形光圈,优化的球面像差设计,使镜头可呈现柔美、深邃的全画幅镜头散焦效果,并且可在最大光圈时保持优异的分辨率,呈现 G 大师镜头系列出色的影像画质。F1.4 大光圈所营造的梦幻般唯美背景虚化效果,可让被摄主体从周围环境中脱颖而出,适合多种题材拍摄。
FE 50mm F1.4 GM 内置 2 枚 XA(超级非球面)镜片,有效矫正镜头畸变和像差,1 枚 ED(低色散)玻璃镜片,抑制色差,在保持锐利成像的同时减少色散。XA 和 ED 镜片的设计组合使镜头在整个成像范围内呈现优异的分辨率。索尼原创的第二代纳米 AR 镀膜技术则可在逆光等拍摄环境下,有效抑制眩光。
此外,FE 50mm F1.4 GM 最近对焦距离仅为约 0.41 米,自动对焦时最大放大倍率约为 0.16 倍,出色的近摄性能可以同时满足照片和视频双影像拍摄的特写需求。
ILCE-7M4+SEL50F14GM 拍摄参数:F1.4   1/160S   ISO125
ILCE-7RM5+SEL50F14GM 拍摄参数:F1.4   1/400S   ISO200
ILCE-7RM5+SEL50F14GM 拍摄参数:F11   1/6S   ISO100   -0.7EV
重量仅约 516g 轻量化高机动性设计
FE 50mm F1.4 GM 采用了索尼先进的光学设计技术,包括高精度研磨的 XA 镜片、高推力 XD 线性马达和新的紧凑型圆形光圈叶片,这些技术的加入,使镜头在保持大光圈和优异分辨率的同时实现轻量化,重量仅为约 516g,体积仅为约 80.6 mm(直径)x 96.0mm(长)。与之前同规格镜头相比,重量减轻了约 33%,体积则减少了约 15%。
镜头搭配同样轻量化设计的索尼微单™ 机身,用户可更灵活地进行照片和视频双影像拍摄。得益于出色的机动性和弱光拍摄性能,FE 50mm F1.4 GM 可轻松胜任人像、风光、婚礼和旅行等多种题材的拍摄。此外,紧凑的尺寸也使其成为配合稳定器和无人机拍摄时的优异之选。
SEL50F14GM 产品图
SEL50F14GM 场景图
快速、精准与可靠的自动对焦
FE 50mm F1.4 GM 快速、精准的自动对焦性能,让用户可更放心地专注于内容创作。自动对焦速度相比上一代同规格镜头快约 1.9 倍。镜头对焦组由高推力 XD 线性马达驱动,并采用了先进的控制算法以实现平稳、灵敏的对焦。搭配索尼微单™ 相机,在使用 F1.4 大光圈拍摄浅景深影像时,该镜头也能快速对焦并精准可靠地跟踪拍摄主体。
XD 线性马达和优化的控制算法提升了镜头响应性能,从而实现了精准、安静的自动对焦表现,以 120p 或者使用其他高帧率拍摄视频时,也能轻松对焦并跟踪主体。在单人拍摄或小型团队拍摄时,可靠的自动对焦能够显著提升创作效率和灵活性。FE 50mm F1.4 GM 采用新的技术来减少呼吸效应,以获得更好的影像效果。此外,该镜头也支持索尼微单™ 相机中的呼吸补偿功能。
ILCE-7M4+SEL50F14GM 拍摄参数:F1.4   1/250S   ISO1600
专业的操控和可靠性
专业的操控设计有助于提高创作者的拍摄效率。FE 50mm F1.4 GM 具备线性响应手动对焦功能,当用户进行细微的手动对焦操作时,镜头可以实现快速、灵敏、精确及可重复的线性响应。作为 G 大师镜头系列的新产品,FE 50mm F1.4 GM 也搭载了首次出现在索尼定焦镜头上光圈锁定开关。此外,该镜头的滤镜口径为 67mm,可与 FE 24mm F1.4 GM 和 FE 35mm F1.4 GM 镜头共用同尺寸滤镜。
对焦锁定按钮和 AF/MF 切换拨杆,为用户提供了更多的拍摄便利性。两个镜身对焦锁定按钮可自定义为相机菜单中的其他功能,而 AF/MF 切换拨杆则可以在自动和手动对焦之间快速转换,以适应不断变化的拍摄条件。
FE 50mm F1.4 GM 的前组镜片采用氟化物涂层,可减少镜头表面沾染灰尘、油污和其他污染物,同时也更容易擦去附着在镜头表面的指纹,防尘防潮设计为户外等复杂拍摄环境提供了更高可靠性。这些新增功能让用户可以在不同的环境中放心的使用镜头进行拍摄。
SEL50F14GM 视频拍摄场景图
价格和上市时间
索尼 G 大师镜头 FE 50mm F1.4 GM 将于 2023 年 3 月上旬上市销售,建议零售价 9,599 元人民币。

Source: 小而不凡|索尼发布大光圈定焦 G 大师镜头 FE 50mm F1.4 GM



 

Related Topics

  Subject / Started by Replies Last post
1 Replies
1161 Views
Last post December 06, 2019, 02:29:35 AM
by 指标
0 Replies
166 Views
Last post April 26, 2023, 06:00:08 PM
by ZhangAlix
0 Replies
104 Views
Last post February 26, 2024, 06:36:09 PM
by ZhangAlix
0 Replies
108 Views
Last post March 02, 2024, 12:19:35 AM
by ZhangAlix
0 Replies
45 Views
Last post October 04, 2024, 06:12:08 PM
by ZhangAlix


-

Discussion Forum / 论坛 / منتدى للنقاش/ Diễn đàn thảo luận/

-
Disclaimer : The purpose of this website is to be a place for learning and discussion. The website and each tutorial topics do not encourage anyone to participate in trading or investment of any kind. Any information shown in any part of this website do not promise any movement, gains, or profit for any trader or non-trader.

By viewing any material or using the information within this site, you agree that it is general educational material whether it is about learning trading online or not and you will not hold anybody responsible for loss or damages resulting from the content provided here. It doesn't matter if this website contain a materials related to any trading. Investing in financial product is subject to market risk. Financial products, such as stock, forex, commodity, and cryptocurrency, are known to be very speculative and any investment or something related in them should done carefully, desirably with a good personal risk management.

Prices movement in the past and past performance of certain traders are by no means an assurance of future performance or any stock, forex, commodity, or cryptocurrency market movement. This website is for informative and discussion purpose in this website only. Whether newbie in trading, part-time traders, or full time traders. No one here can makes no warranties or guarantees in respect of the content, whether it is about the trading or not. Discussion content reflects the views of individual people only. The website bears no responsibility for the accuracy of forum member’s comments whether about learning forex online or not and will bear no responsibility or legal liability for discussion postings.

Any tutorial, opinions and comments presented on this website do not represent the opinions on who should buy, sell or hold particular investments, stock, forex currency pairs, commodity, or any products or courses. Everyone should conduct their own independent research before making any decision.

The publications herein do not take into account the investment objectives, financial situation or particular needs of any particular person. You should obtain individual trading advice based on your own particular circumstances before making an investment decision on the basis of information about trading and other matter on this website.

As a user, you should agree, through acceptance of these terms and conditions, that you should not use this forum to post any content which is abusive, vulgar, hateful, and harassing to any traders and non-traders.