Topcon is a very good slit lamp, the optics are very high quality like the germans or swiss made, the inside camera is a Nikon of japan, if you buy you dont be dissapointed with the performance, the bad is that when the unit is dicontinued will be very difficult for you to have spare parts, even direct from topcon, not like the german or swiss factories that are very prouded to serve you over the years
best regards
Jorge
