Eyewear is provided that has one or more lenses and a shield, the shield comprising a material that resists the passage of solids and liquids there through, and the shield is formed with one or more adjustable sections that allow one or more vents to be formed in said shield.

An improved eyeglasses structure is disclosed herein. It comprises a pair of temples pivotally connected to two lateral ends of a frame, wherein one side of each of the pair of temples is provided with a receiving slot at a bottom thereof and an engaging hole on an inner side thereof; and two shield pieces, each having an inserting part at an upper end thereof for correspondingly inserting into the receiving slot and an engaging part in the inserting part for correspondingly engaging with the engaging hole, wherein the two shield pieces are detachably disposed between the pair of temples and the frame.

A protective shield for eyewear includes a body having opposite facing top and bottom major surfaces and a perimeter. The perimeter is defined by front, rear, and side regions. The rear region of the body is configured to have a concave surface to conform to the surface of a wearer's forehead. The bottom surface of the body includes one or more attachment members configured to permit the removable attachment of the body to eyewear.

A method and system is provided for controlling the intensity and wavelength of light that is perceived by a user to achieve optimal contrasts when viewing medical images. A medical image reviewing system may include at least one medical image displaying monitor and a light-filtering optical eyewear. The light-filtering optical eyewear may include an eyewear frame, the eyewear frame including a first temple, a second temple, and a lens frame, the lens frame being centrally connected between the first temple and the second temple. The light-filtering optical eyewear may further include a first ambient light shield, the first ambient light shield being connected along the first temple. The light-filtering optical eyewear may further include a second ambient light shield, the second ambient light shield being connected along the second temple. The light-filtering optical eyewear may further include a light-filtering lens assembly configured to optimize the contrasts of the medical images being viewed by the user and maintain activation of rods in the eyes of the user for low light level viewing by the user.

Provided is a side piece structure of a pair of glasses, including at least one temple and at least one side plate. The at least one temple includes a slot, a fastener hole, a pivot hole and a first mark. The at least one side plate includes a bracket, a fastener bump, a pivot, a second mark and a side cover. The pivot is inserted into the pivot hole, and then the fastener bump is engaged with the fastener hole. The bracket is fitted into the slot, and then the first mark is aligned with the second mark.

Eyewear has a detachable, light-blocking shield including a vent which enables airflow for moisture management and wearer comfort. The eyewear's nosepad can include a nosepad vent, and a temple can include a fluid channel and temple vent for further facilitating airflow and moisture management. The vent of the shield can direct airflow into a region behind a lens of the eyewear and increase the volume of air flowing across an inner surface of the eyewear lens and through the fluid channel.

Some embodiments of the present invention relate to an eyewear article for reducing glare, comprising an upper visor, a lower visor, a left side visor, and a right side visor. The upper visor is configured for being placed above the user's eyes and extends forward away from a brow of the user. The lower visor is configured for being located below the user's eyes and extends forward away from the eyes of the user. A space between the upper and lower visor is configured for being placed in front of a user's eyes. The left side and right side visors flank respective sides of the upper visor and respective sides of the lower visor and extend backward toward respective temples of the user. The slit extends along respective partial lengths of the left side visor and of the right side visor, enabling the user to retain some peripheral vision.

The invention relates to safety eyeglasses, in particular working safety eyeglasses or sports safety eyeglasses, having corrective eyeglass lenses for compensating defective vision, the safety eyeglasses comprising lateral protective parts (3) and eyeglass temples (5), wherein the safety eyeglasses (1) are designed as frameless eyeglasses and the corrective lenses (2) are designed as plastic lenses, which are rigidly connected to lateral protective parts (3) to be attached temporally, wherein the lateral protective parts (3) are integrally formed on the corrective lenses in an accurately fitting manner in the connection region to the corrective lenses (2) such that the curve course of the corrective lenses is reproduced by the lateral protective parts (3) in the connection region.

Eyewear is provided that has one or more lenses and a shield, the shield comprising a material that resists the passage of solids and liquids there through, and the shield is formed with one or more adjustable sections that allow one or more vents to be formed in said shield.

Provided is a side piece structure of a pair of glasses, including at least one temple and at least one side plate. The at least one temple includes a slot, a fastener hole, a pivot hole and a first mark. The at least one side plate includes a bracket, a fastener bump, a pivot, a second mark and a side cover. The pivot is inserted into the pivot hole, and then the fastener bump is engaged with the fastener hole. The bracket is fitted into the slot, and then the first mark is aligned with the second mark.