钻石有这2种特殊切工效应，最好不要买！

zuanshiqiegongbeirenweishizuanshi4czhongzuizhongyaodeyixiang，haodeqiegonghuishizuanshisanfacuicanduomudeguangmang。butongbilideqiegong，huichuxianbutongdeteshuxiaoying，birubuhaodeqiegong，qiegebiliyehuishidiao，huishizuanshichuxianyuyanxiaoyingheheidixiaoying，ruguoyudaoyouzhei2zhongteshuqiegongxiaoying，zuihaobuyaomai！

鱼眼效应

ruguozuanshidetingbuqiegetaiqian，guangxianhuizhijiecongtingbuchuantou，zaochenglouguangxianxiang，dangcongtaimianshangguanchazuanshishi，yaolengdexingzhuangzaizuanshitaimianzhongfanshexingchengdeyizhongnankandeguangxuexianxiang（leisihuisejiequantuan）。yinweikanqilaihenxiangyuyan，xingneirenchengzhiwei“yuyanxiaoying”。

zuanshiqiegongjiaruyouyuyanxiaoying，neimejibiantayouzuigaodejingdu（if）hezuihaodeyanse（d），yenanyichengxianshanyaoguangze，kanshangquhennankan。

shangtudelizizhanshilejuyouyidingchengduyuyanxiaoyingdezuanshi。yuyanxiaoyingdeyanzhongchengduqujueyuhenduoyinsu，lirutingbujiaoduqian、taimiankemianda、yaolenghou。

dangtingshenbixiaoyu40%deshihouhuiyouyuyanxiaoying，erdangzuanshitingbudeshuzhishi39.5shi，taimiandaxiaozengda1%，keyikandaoyuyanxiaoyingdekenengxingjiuzengjia1%。

yuyanxiaoyingbudandancunzaiyuyuanxingzuanshizhong，congzhuanyedejiaodushangjiang，yuyanxiaoyingshiyouqiantingbujiaoduhedataimiandaozhide。ruguojiaoduzuheqiegongchadehua，xiangtuoyuanxing、lixinghexinxingqiegedezuanshi，tongyanghuichuxianzheiyixiaoying。

xinxingzuanshizaiqitaimianxiafangxingchengleyuyan

ruguozuanshideyuyanxiaoyingfeichanglihai，buyaogoumai。

黑底效应

zuanshichengxianheidixiaoyingzhuyaoyouyuzuanshidetingbuqiegeguoshen，guangxianzhijiecongceyaoxieluchuqu，meiyoucongtaimianshechu，guangxianjinrubuleguanchazheyanjing，kandaodezhishiyituanheidi。

congqiegebilishanglaikan，dangzuanshitingshenbizai49%yishangshi，congguanbuguancha，tingbuchenganshiyu，congerchansheng“heidixiaoying”；ruguotingbuqiegebijiaozhengchang，dangdijiandeqiegedayu2%deshihou，yehuichuxianheidian，daozhiheidixiaoying。

zuanshiqiegongshizhiguanzhongyaode，qiegedeguoshenhuozheguoqiandoubuxing，zhiyoushidangdeqiegongbili，cainengshizuanshichengxiangengyaoyandehuocai。3exqiegongdengjishibukenengchuxianyuyanheheidide（exqiegongbilidezuanshi，tingshenbizai42.5-44.5%zhijian），suoyidajiakeyijinkenengxuangenggaoqiegongjibie，baozhengqihuocaimeili。