8x vs 10x binocular field of view: what same family specs show
In this 8x vs 10x binocular field of view dataset, four current 8×42 and 10×42 pairs from the same product families show that the narrower 10x view is real but not uniform. The observed loss ranges from about 7.9% to 17.4% when each 10x model is compared with its 8x family mate using manufacturer-published linear