Embodiments are directed to a high performance safety goggle that permits a wide field of view for the user.

The invention relates to an apparatus for protecting eyes from radiation, in particular for protecting the lenses of the eyes of medical personnel from x-ray radiation or other ionizing radiation during medical examinations. The apparatus is easy to handle and ensures shielding of the eyes from x-ray radiation, but nonetheless offers the best working and viewing conditions for the wearer. This is achieved by a housing made of a shell-type frame, which encloses the eye area and laterally the temples of the wearer, and a support device for placement on the head and with a nose rest for positioning on the bridge of the nose. The frame includes a frontal opening, in which a shield opaque to x-ray radiation is fitted, and at least one video playback device is arranged on the rear side of the shield, facing toward the eyes, inside the frame, and being coupled to an optical recording device or a camera, which is arranged on the side of the shield that faces away from the wearer.

At least one of the first display and a second display move at least one of the left eye image and the right eye image such that a distance between the left eye image and the right eye image is increased. A separation confirmation signal is received indicating that the image focuses of the image do not coincide with each other in terms of fusion. Fusional amplitude information is stored indicating a separation distance between the left eye image and the right eye image when the image separation confirmation is input.

Bus bar electrical interconnection system adapted for use with an irregularly-shaped eye-shield and adapted for interconnection with leads from a battery to power a heating element affixed to the eye-shield, the interconnection system having bus bars, each bus bar adapted for connection with a lead from the battery, one or more of the bus bars having at least one protruding configuration alteration providing a partial contact surface area of the bus bars, and at least one peripheral member securing interconnection of the partial contact surface area of the bus bars with the heating element, for providing customized heating of the heating element depending upon the number of protruding configuration alterations for customized heating to prevent fogging of the eye-shield.

A pair of eye goggles is provided. The pair of eye goggles includes a nosepiece fittable over a portion of a wearer's face, the nosepiece comprising one or more strands, at least a portion of the nosepiece comprising a phase change material, wherein a shape of the nosepiece changes upon an application of an energy to the phase changing portion to conform to the face; and a pair of eyepieces connected to the nosepiece.

A virtual reality glasses is disclosed. The virtual reality glasses includes a glasses body, a headband, a drive device and a control device. Two ends of the headband are respectively connected to two ends of the glasses body, and at least one pressure detection device is provided on the headband and/or the glasses body and is configured to detect a pressure applied on a head by at least one of the headband and the glasses body; the drive device is configured to tension and loosen the headband: the control device is configured to communicate with the pressure detection device and the drive device, so as to allow the control device to control the drive device to tension or loosen the headband based on the pressure applied on the head by the at least one of the headband and the glasses body.

Goggles include a goggle frame, a goggle strap, and a goggle strap connector. The goggle strap has a direction of strap tension when the goggles are worn by a user. The goggle strap connector includes a female bracket and a male bracket. The female bracket is directly coupled to the goggle frame or the goggle strap, including first and second bracket walls, a channel defined between the bracket walls, projections, and recesses. The male bracket is configured to mateably couple to the female bracket, including a sliding bar and an enlarged bar end. First movement of the goggle strap in the strap tension direction may move at least one of the bar bumps of the enlarged bar end past at least one of the projections to position the at least one of the bar bumps within at least one of the recesses.

The application discloses a flexible strap for retaining protective eyewear on a wearer's head. The strap includes an energy absorbing material which is configured to deform to absorb kinetic energy on impact and which is held in contact with a first outer layer. A method of manufacture of the strap is also disclosed.

A brow pad is provided. The brow pad can block and/or re-direct sweat away from the eyes of a user. The brow pad can include a fabric band configured to contact a forehead of the user, an enclosed channel disposed within the fabric band and extending from a first location proximate to a first end of the fabric band to a second location proximate to a second end of the fabric band opposite the first end, and a drainage strip disposed within the enclosed channel.

A goggle includes a frame, a lens, and a locking system. The frame has a first lateral portion, an opposing second lateral portion, an upper portion, and a lower portion defining a cavity therebetween. The lens is disposed across the cavity. The locking system is configured to selectively secure the lens to the frame. The locking system includes a first locking member releasably coupled to the first lateral portion of the frame and a second locking member releasably coupled to the opposing second lateral portion of the frame.