Unverified87% confidenceDecision RuleTime unknown
拍摄运动/飞行中鸟类,优先选择配备线性马达或超声波马达(USM/SWM/HSM)的镜头,对焦速度和追踪精度远超普通DC马达副厂老镜头
1
Sources
87%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified追焦运动/飞鸟场景,优先选支持机身相位对焦联动+镜头对焦马达为线性马达/超声波马达的型号,副厂老款DC马达对焦速度明显偏慢77% similarUnverified拍摄飞鸟/赛车等高速题材,机身连拍速度需≥10fps且支持镜头的对焦马达协议(如索尼XD线性马达、佳能USM/尼康SSVCM),老款超声波马达镜头装新机身可能无法跑满连拍77% similarUnverified线性马达/环形USM/XD线性马达的对焦速度和追焦成功率远高于STM或DC微型马达,拍动态题材(体育、飞鸟)务必选前者;副厂需确认支持相机的追踪对焦协议77% similarUnverified视频拍摄和抓拍场景优先选线性马达(如尼康STM、佳能USM、索尼XD线性马达)镜头,对焦更安静顺滑且呼吸效应小,避免老款环形超声波马达的对焦突跳76% similarUnverified拍摄运动、儿童、抓拍主体,必须选线性马达/超声波马达(如STM、USM、XD Linear)的镜头,早期DC/齿轮马达对焦慢且噪音大75% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/471165API
curl https://kongchang.com/api/v1/knowledge/claims/471165MCP
get_claim(id=471165)