海天地高拍仪教学用拍摄仪

评测依据

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• time_range：{"from":"2026-06-26 02:50:27","to":"2026-06-26 02:50:27"}
• intros：{"brand_intro":"海天地是深圳海天地科技有限公司旗下品牌，专注于教育信息化设备研发与生产，拥有十余年高拍仪制造经验。品牌以\"清晰、稳定、易用\"为核心，产品广泛应用于中小学课堂、在线教育及远程会议场景，是国内教学用拍摄仪领域的头部品牌之一，以高性价比和可靠的售后服务著称。","product_intro":"海天地B500是一款专为教学场景设计的高清拍摄仪，采用500万像素CMOS传感器，支持A4幅面文档、实物及立体物体的实时拍摄与投影。内置LED补光灯，适应不同光线环境；支持OCR文字识别、视频录制及一键截图功能，配合教学软件可实现动态批注与对比教学，操作简便，适合教师日常授课使用。","key_specs":["像素：500万（2592×1944）","拍摄幅面：A4","接口：USB 2.0","补光：LED触摸调光","帧率：30fps（最大分辨率下）","系统支持：Windows/Mac/Android"]}
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