The best price for GoPro Hero 8 Black is S$476.14. This is presently the cheapest offer in Singapore. The excellent average rating is 4.7 out of 5 from 83 reviews.
The number of times the image can be enlarged with the optics of the camcorder. The optical zoom 'moves' you closer to the subject without sacrificing quality. The higher the optical zoom, the farther away you can be to take a clear, close-up image.