Customers look down on small cameras

You tell him that big machines are old machines and not as advanced as small machines. Let’s give another example and analogy. You can also play a paragraph for him to read on the spot and use some professional terminology to confuse him, such as single CMOS, three CMOS and so on. If you still want a big machine, just tell him that big machines like that are used for filming TV and movies. One unit costs hundreds of thousands, and if you want to use it, then the price has to be discussed.