Our customers are often surprised that our binocular prices aren’t influenced by magnification, when all other features and qualities are equal. For example, our 8×32 and 10×32 monoculars are both $139.95. Our 10×42 Sport ED is the same $369.95 as the 8×42 version. For many (most?) other brands, all other things being equal, the higher magnification binocular is typically priced higher.
Consider our BT-100XL-ED binocular telescope, which uses interchangeable eyepieces. Magnification is determined by the focal length of the eyepieces that are used, and range from 25x to 80x on this model. Likewise, the magnification of fixed-power binoculars is determined by the eyepieces.
There are numerous things that influence cost to manufacture a binocular- objective size, optical quality, mechanical quality, etc. Just the quality of anti-reflection multi-coatings, and the number of surfaces where they are present, can double or even triple the cost to manufacture. This, as well as other manufacturing shortcuts, explains why we’ll sometimes see similar-looking binoculars from other manufacturers selling in stores for less than our cost to manufacture– even after their multiple levels of distribution markup! But the one specification that does not affect cost to manufacture is the focal length of the eyepieces that are used- which determine magnification. Magnification will have a direct relation to FOV (Field of View), and steadiness of view if hand-holding- but should have no bearing on price.
