Unverified70% confidenceFactTime unknown
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
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Unverified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85% similarUnverified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81% similarUnverified红光激光(波长650nm)比绿光(532nm)更安全,同等功率下绿光对眼睛刺激更强,宠物用选红光即可,无需为亮度追求绿光81% similarUnverified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79% similarUnverified绿色激光可见度约为红色激光的5-8倍,但功耗更高、耗电更快、价格更贵;普通投影幕环境下红色激光已够用,无需为绿激多花钱78% similar
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