Abstract: A laser system includes a first laser cavity to output a laser light along a first path, a first mirror to receive the laser light from the first laser cavity, and redirect the laser light along a second path that is different than the first path, a second mirror to receive the laser light from the first mirror, and redirect the laser light along a third path that is different than the first path and the second path, a beam splitter located at a first position on the third path, a beam combiner located at a second position on the third path; and a coupling lens assembly, the coupling lens assembly including a lens located at a third position on the third path, wherein the coupling lens assembly moves the lens in x-, y-, and x-directions.

Abstract: A laser system includes a first laser cavity to output a laser light along a first path, a first mirror to receive the laser light from the first laser cavity, and redirect the laser light along a second path that is different than the first path, a second mirror to receive the laser light from the first mirror, and redirect the laser light along a third path that is different than the first path and the second path, a beam splitter located at a first position on the third path, a beam combiner located at a second position on the third path; and a coupling lens assembly, the coupling lens assembly including a lens located at a third position on the third path, wherein the coupling lens assembly moves the lens in x-, y-, and x-directions.

Abstract: A laser system includes a first laser cavity to output a laser light along a first path, a first mirror to receive the laser light from the first laser cavity, and redirect the laser light along a second path that is different than the first path, a second mirror to receive the laser light from the first mirror, and redirect the laser light along a third path that is different than the first path and the second path, a beam splitter located at a first position on the third path, a beam combiner located at a second position on the third path; and a coupling lens assembly, the coupling lens assembly including a lens located at a third position on the third path, wherein the coupling lens assembly moves the lens in x-, y-, and x-directions.

Abstract: In a device with replaceable optical filter, a base is provided with a slot and an opening, and middle of the slot has a light-transmitting portion, each of two opposite sides of an inner edge of the slot is provided with at least one protruding portion. An elastic light-filtering member includes an elastic frame body and an optical filter arranged within the elastic frame body and exposed to the light-transmitting portion to filter light. A front end of the elastic frame body is provided with two arc portions, the elastic frame body gradually narrows from its rear end to the front end. Each of two opposite sides of the elastic frame body is provided with one concave portion whose position corresponds to a position of the protruding portion. The present invention directly extracts the optical filter in the slot without repeatedly disassembling the light-controlling device.

Abstract: A lighting control device is mounted in a photoflash and comprises a fixing seat and a honeycomb grid installed in said fixing seat. The terminal of an extension of one end of the honeycomb grid has a first installation member, and the other end of the honeycomb grid has a honeycomb member. An annular region of the outer surface of the honeycomb member, which is adjacent to the first installation member, has a second installation member. In application, the first or second installation member is sleeved by the fixing seat to make the photoflash generate a desired lighted area according to requirement. Thereby, the present invention can change the distance between the honeycomb member and the photoflash and adjust the area lighted by the photoflash via varying the installation way of the honeycomb grid.

Abstract: An accessory storage device comprises a plurality of transparent casings each having a through hole and at least one slot; and a fixing pivot passing through the through hole of each transparent casing to cascade the transparent casings, wherein the slot interconnects with an opening, and wherein an accessory is inserted through the opening into the slot for storage. The transparent casings of the accessory storage device can be spread fanwise to reveal the accessories stored inside the transparent casings or the labels on the transparent casings. Thereby, the user can fast find out the required accessories stored in the accessory storage device.

Abstract: A lighting control device is mounted in a photoflash and comprises a fixing seat and a honeycomb grid installed in said fixing seat. The terminal of an extension of one end of the honeycomb grid has a first installation member, and the other end of the honeycomb grid has a honeycomb member. An annular region of the outer surface of the honeycomb member, which is adjacent to the first installation member, has a second installation member. In application, the first or second installation member is sleeved by the fixing seat to make the photoflash generate a desired lighted area according to requirement. Thereby, the present invention can change the distance between the honeycomb member and the photoflash and adjust the area lighted by the photoflash via varying the installation way of the honeycomb grid.

Abstract: An accessory storage device comprises a plurality of transparent casings each having a through hole and at least one slot; and a fixing pivot passing through the through hole of each transparent casing to cascade the transparent casings, wherein the slot interconnects with an opening, and wherein an accessory is inserted through the opening into the slot for storage. The transparent casings of the accessory storage device can be spread fanwise to reveal the accessories stored inside the transparent casings or the labels on the transparent casings. Thereby, the user can fast find out the required accessories stored in the accessory storage device.

Abstract: A foldable subdued-lighting device is provided, comprising a base pedestal, and on an upper surface of the base pedestal is an assembly part. The assembly part is covered with a soft subdued-lighting mask, and there are a plurality of light-guiding refraction protrusions which surround and are disposed on an inner surface of the soft subdued-lighting mask. When the proposed device is applied to a lamp, the light emitted from the lamp passes through the light-guiding refraction protrusions, such that the original light is spread and diffused to become a subdued light. The proposed device is advantageous of generating a subdued light by using the light-guiding refraction protrusions to refract the light emitted from the lamp, and also generating light with high intensity by folding the soft subdued-lighting mask itself such that the transparency of the soft subdued-lighting mask is adjusted.

Abstract: In a light-controlling device with replaceable optical filter, a slot seat has a slot, and the middle of the slot has a light-transmitting area. An optical filter is inserted into the slot and has a light-filtering member exposed to the light-transmitting area. The present invention directly extracts the optical filter in the slot whereby different color filters corresponding to external light are rapidly replaced without repeatedly disassembling the light-controlling device.

Abstract: A music doll driving mechanism which includes a music box in the body with a driving gear mounted thereon as disclosed. The driving gear includes a top cover and a bottom cover to form a container for the component parts which includes a revolving disk, a cam link mounted on the revolving disk to drive a rocking plate thereon to make reciprocal movements so as to further drive two rocker arms which are connected to both ends of the rocking plate and are driven to displace one arm of the doll separately or both, concomitantly according to the preferred design. A vertical axle is mounted on the revolving disk at the bottom, its extension axle mounted in the eccentric hole of the revolving disk, with the top end being inserted into the bottom of the doll's head portion. By this arrangement, the head and extremities of the music doll are simultaneously driven while the music box is driven to provide music.