Visual loupes with point of view modification

An optical medical device for providing an ergonomic head-position, the device comprising:

• glasses comprising:
• one or more lenses configured and directed to permit a wearer a broad view of an environment from a first perspective;
• contact members having one or more contact-surfaces formed to secure the glasses to a head of the wearer while the wearer is wearing the device;
• one or more loupes, each loupe comprising:
• a coupleable housing device distinct from an integral housing, the coupleable housing device fixedly securing a redirection member structured to redirect image light that is received by the loupe;
• the integral housing that fixedly secures one or more magnifying members configured to magnify the image light;
• a viewport structured to allow passage of the magnified image light;
• wherein the coupleable housing device:
• is removably coupled to the integral housing by way of a coupling fixture comprising a threaded clamp that, when tightened with a screw, clamps onto the integral housing;
• and
• comprises a hinge about which a movable portion of the coupleable housing device rotates relative to a stationary portion, the hinge being configured to bias rotation of the movable portion toward one of a plurality of positions;
• wherein the loupe is secured through one of the lenses such that, when the movable portion is in a first position, the magnified image light is presented though the viewport to an eye of the wearer while the wearer is wearing the optical medical device;
• wherein the presented magnified image light provides the wearer with a magnified view of the environment from a second perspective as a result of the structure of the loupe;
• and
• wherein, when the movable portion is in a second position, redirection member is out of a viewpath of the wearer.