A multifunctional case for cell phones, tablets, and other personal electronic devices with flip, sliding, and adjustable magnifying lens for viewing a screen is disclosed. The multifunctional case includes options with a detachable lens and a handle, allowing a user carrying a smartphone or similar personal electronic device mounted in the multifunctional case an immediately available means to magnify print on objects, giving the user various ways to eliminate many occasions where reading glassed are needed.

A smart phone magnifier assembly for magnifying imagery displayed on a smart phone includes a magnifying screen that has a width ranging between approximately 3.0 inches and 5.0 inches and a length ranging between approximately 5.0 inches and 8.0 inches. In this way the magnifying screen can fit on a screen of a smart phone thereby facilitating the magnifying screen to magnify and thusly enhance visibility of imagery displayed on the screen. An adhesive layer is bonded to the magnifying screen for adhesively engaging the smart phone screen. Thus, the adhesive layer releasably retains the magnifying screen on the smart phone screen.

The mobile terminal provided by the present disclosure includes a terminal body and a control unit. The terminal body is provided with a flash lamp. A zoom lens is provided in an advancing direction of a light of the flash lamp. The control unit is configured to control the flash lamp to switch between a flash mode and a flashlight mode according to an input command. The zoom lens has a plurality of operating states and can converge the light of the flash lamp in at least one operating state. Thus, the mobile terminal can be used as a flash and as a flashlight having a relatively large irradiation distance and further as a flashlight with adjustable irradiation distance.

An accessory for use with a phone or tablet computer. The accessory connects to the phone, either by enveloping the phone with a case-like element or clipping to the side of the phone with a clip. A hinged lens covers at least a portion of the screen and pivotally connects to the connection portion. This lens can be tilted up from the screen to increase the effective prescription of the lens, enlarging the text and images on the screen of the phone, or can be tilted back down towards the screen to reduce the effect.

Hand-held devices combine smartphones and electronic binoculars. In in-phone embodiments, binocular functionality is integrated directly into the housing or body of a smartphone modified in accordance with the invention, whereas, in in-case embodiments, the binoculars are integrated into a case to receive a smartphone which may be of conventional design. In either case, components within the phone may be used for image manipulation, image storage, and/or sending and receiving/streaming stereoscopic/3D motion imagery. The objective lenses for the binoculars are preferably supported on or in one of the longer side edges of the phone or case, whereas the display magnifying eyepieces are preferably associated with the opposing longer side edge of the phone or case. As such, in use, a user holds the phone or case in a generally horizontal plane during use as binoculars.

The present invention relates to a magnifying display screen device, which includes a stand, a display module, a reflective module and a magnifying module, objects could be magnified several times and imaged far longer than several times of the object distance according to the principle of virtual imaging of concave mirrors, and a screen image of a mobile phone, a computer, a video player, a USB flash drive or a SD memory card can be magnified by a connection with the mobile phone, the computer the video player, the USB flash drive or the SD memory card, to thereby provide the optimized projection light path, so that users could watch an ideal magnified image to effectively reduce the burden on eyes.

A magnifier; the magnifier is configured for removable attachment to an electronic-device including a display-screen. The magnifier includes a lens and a fastener which is used to attach the lens to the electronic-device and over the display-screen such that a user can view the display-screen of the electronic-device through the lens. The magnifier is useful for enlarging an appearance of the display-screen so that the user can view the display-screen without having to wear glasses or contact lenses.

The mobile terminal provided by the present disclosure includes a terminal body and a control unit. The terminal body is provided with a flash lamp. A zoom lens is provided in an advancing direction of a light of the flash lamp. The control unit is configured to control the flash lamp to switch between a flash mode and a flashlight mode according to an input command. The zoom lens has a plurality of operating states and can converge the light of the flash lamp in at least one operating state. Thus, the mobile terminal can be used as a flash and as a flashlight having a relatively large irradiation distance and further as a flashlight with adjustable irradiation distance.

Provided is an adaptor for attaching a portable terminal, said adaptor enabling a smartphone to be simply attached to and detached from a microscope. The present invention is provided with a first adaptor on the smartphone side, and a second adaptor on the microscope side. The first adaptor and the second adaptor, respectively have a first slide section and a second slide section, which are fitted to each other such that, in the straight line direction, the first slide section and the second slide section can mutually slide and can be attached to and detached from each other. As a result, the present invention makes it possible to easily attach and detach the smartphone to and from the microscope.

A wearable smart device capable of providing both improved appearance and various functions to a user is disclosed. Disclosed are the wearable smart device and a control method therefor, the wearable smart device comprising: a first ring worn on a user's body; a first display unit arranged on the outer circumferential part of the first ring; and a second ring arranged on the outer circumferential part of the first ring and movably coupled to the first ring, wherein the second ring is configured to be selectively moved to a first position covering the first display unit or to a second position exposing the first display unit.