van Toi V, Grounauer P A
Klin Monbl Augenheilkd. 1980 Apr;176(4):530-2. doi: 10.1055/s-2008-1057494.
In order to avoid electrical interference and the noice caused by a gas discharge tube (flash), the authors have developed a stimulator using mechanical flash as light modulator for ERG and PEV. Flash duration is 2 ms regardless of frequency. This apparatus is now on the market.
为避免气体放电管（闪光）产生的电干扰和噪声，作者开发了一种使用机械闪光作为视网膜电图（ERG）和光电伏特（PEV）光调制器的刺激器。无论频率如何，闪光持续时间均为2毫秒。该设备现已上市。
