Unverified80% confidenceFactTime unknown
宠物激光玩具的合规激光输出普遍为≤1mW(Class 1/2),波长多为650nm红光;红光并非猫辨色能力最强的波长,但足以形成高对比度移动点吸引注意
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80%
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Long-term
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Unverified激光波长选择上,红光(650nm)对猫犬可见度和吸引力优于绿光,且红光模组功率控制更稳定;绿光虽人眼更亮但对宠物刺激过强且成本高85% similarUnverified合规宠物激光逗宠器普遍采用波长650nm红色激光、功率≤5mW(多数控制在1mW以内),部分高端款采用绿色激光(波长532nm)因宠物对绿色更敏感但成本更高81% similarUnverified宠物激光笔必须选用输出功率≤5mW的Class 3R及以下等级(优先Class 2/1M),波长选650nm红光而非绿光;绿光(532nm)视觉刺激强、功率往往更高,直射宠物眼部风险显著更大80% similarUnverified红色激光(波长650nm)猫的视锥细胞感知弱,绿色激光(532nm)虽然人眼更亮但对猫不见得更吸引,且绿光同功率下对视网膜刺激更强,优先选红光低功率款78% similarUnverified激光波长选择上,红光(650nm)对猫的可见度不如绿光(520nm)明显,但绿光功率往往更高、安全风险更大,家用逗宠优先红光低功率款77% similar
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