索尼于今日发布了全画幅超远摄定焦 G 大师镜头 FE 300mm F2.8 GM OSS，售价为 45999 元。这款镜头是索尼最新的超远摄定焦镜头，具备高分辨率和快速精准的自动对焦性能，适合拍摄体育竞技、新闻、活动和野生动物等摄影题材的决定性瞬间。该镜头与同时发布的 Alpha 9 III 结合使用，可在 AF/AE 跟踪计算下实现 120 张/秒的高速连拍。
这款镜头采用创新的光学设计技术，包括三枚 Super ED（超低色散）镜片和一枚 ED（低色散）镜片，可有效抑制色差，并实现从影像中心到边缘整个成像范围内的优异分辨率和对比度。结合 300mm 焦距和 F2.8 大光圈，可通过浅景深拍摄使被摄主体从背景中脱颖而出。
这款镜头的轻量化和出色的重心平衡设计，让用户能够手持捕捉体育竞技或野生动物等快速移动题材的决定性瞬间。搭配轻量化的微单机身可以减轻摄影师的负担，大幅减少长时间手持拍摄的疲劳感和负重感。
此外，这款镜头还兼容可选的增倍镜（需另购），可实现最长 600mm 焦段范围拍摄（结合 APS-C 画幅相机使用可等效 900mm）。在拍摄快速移动的主体或场景时，也不会错过精彩的瞬间。
这款镜头的优化减重设计使其成为索尼最轻的超长焦定焦镜头，重量约为 1470g（不含三脚架卡口）。设计时也考虑了平衡性，重量不集中在镜头前部使整体稳定性更高，在手持拍摄时也可以灵活准确地进行摇摄。
MODE3 模式提供了增强的取景稳定性和影像稳定算法，方便用户更为准确地捕捉动态场景。当与 Alpha 9 III 结合使用时可将“预设对焦”分配给功能环，方便用户即刻将焦点调整到预设位置。此外，4 个可自定义的对焦保持按钮也增强了镜头的专业操控性。
新闻翻译：
Title: Sony introduces full-frame telephoto prime lens FE 300mm F2.8 GM OSS, priced at 45999 yuan
Keywords: Sony, full-frame, telephoto, prime, lens, FE 300mm F2.8 GM OSS, price, 45999 yuan
News content:
Sony has just announced the launch of its latest full-frame telephoto prime lens, the FE 300mm F2.8 GM OSS, priced at 45999 yuan. This lens is the latest telephoto prime lens from Sony and features high resolution and fast autofocus performance, making it suitable for capturing decisive moments in sports, news, activities, and wildlife photography. The lens can be used in conjunction with the newly released Alpha 9 III to achieve a speed of 120 frames/second in AF/AE tracking.
This lens uses innovative optical design technology, including three Super ED (super low dispersion) lenses and one ED (low dispersion) lens, which effectively suppresses chromatic aberration and provides excellent resolution and contrast throughout the entire imaging range from the center to the edge. With a focal length of 300mm and an aperture of f/2.8, it is possible to capture the protagonist clearly in the background with shallow depth of field.
The lightweight and excellent center of gravity design of this lens allows photographers to capture decisive moments in sports or wildlife quickly and accurately with their hands. The lens is compatible with an optional telephoto lens and can achieve a focal length of up to 600mm (equivalent to 900mm when used with an APS-C sensor). It is also equipped with an optimized lens weight reduction design, making it the lightest telephoto prime lens from Sony, with a weight of approximately 1470g (excluding tripod mount).
The lens features advanced optical design technology, including three Super ED lenses and one ED lens, which effectively suppress chromatic aberration and provide excellent resolution and contrast throughout the entire imaging range from the center to the edge. The shallow depth of field and effective optical performance make the lens suitable for capturing decisive moments in sports, news, activities, and wildlife photography.
MODE3 mode provides
【来源】https://www.ithome.com/0/730/795.htm
Views: 2