The Camera is the best part of 25 plus years old, It was considered to be high resolution for the time, but that was horizontal resolution. You referred to 720p which is a vertical specification. The vertical resolution is 525 (or 625 if you are in the PAL world) standard lines for the Ikegami. Modern camera specifications have become more complex and driven by the marketing dept and need to be interpreted with care.
Regards
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