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It has an aluminized round flat face with 6 cm of usable vertical scan. | It has an aluminized round flat face with 6 cm of usable vertical scan. | ||
The entire envelope is made of glass. There is a helical post-accelerator. | The entire envelope is made of glass. There is a [[spiral accelerator|helical post-accelerator]]. | ||
The T5470 has a specified dot size of 0.004", quite a bit tighter than the dot on higher-bandwidth CRTs that use an expansion mesh. | The T5470 has a specified dot size of 0.004", quite a bit tighter than the dot on higher-bandwidth CRTs that use an expansion mesh. |