Kamerar QV-1 LCD display magnifying glass for display 7.6 cm (3 inches) to 8.13 cm (3.2 inches) with alternating magnetic plate (2.5x magnification, diopter compensation) black (accessories)
After reading from the cheap quality of similar products, I hereby tried it and was not disappointed. You can tell that the manufacturer has made an effort and not just trying to sell just a gimmick (which should be expected at the price, of course,