Jilin Tianhua Opto-electrical Technology Development Co., Ltd., production and sale of precise optical elements. Our company locates in Changchun City, Jilin Province, the optical base of China. We sp…
Windows are applied to isolate different physical environments while allowing light to pass. When selecting windows you should consider materials, transmission, scattering, wavefront distortion, pa…
Penta prism can deviate an incident beam without inverting or reversing to 90. The deviation angle of 90 is independent of any rotation of the prism about an axis parallel to the line of intersection …
Roof prism is combined with a right angle prism and a totally internally reflecting roof and they are attached by them largest square surfaces. It can invert and reverse an image, also, deflect the im…
Right angle prism is deviating or deflecting a beam of light with 90° or 180°.It is often used in telescope, periscope and other optical system. Furthermore, Laser grade right angle prism is also avai…
Dove prism has two applications. The main application is used as a rotator. It can rotate an image but without deviating the beam. And when the prism is rotated about the input parallel ray through so…
Bi-concave glass lenses are manufactured with both surfaces concave. These lenses have negative focal lengths. These lenses diverge collimated incident light and form virtual images, which are seen th…
Optical lense is a precision optical component for camera, video camera, telescope, film projector. duplicator, microscope and other observation instruments. The applications of optical lenses. It is …
Optical lense is a precision optical component for camera, video camera, telescope, film projector. duplicator, microscope and other observation instruments. The applications of optical lenses. It is …
Optical lense is a precision optical component for camera, video camera, telescope, film projector. duplicator, microscope and other observation instruments. The applications of optical lenses. It is …
Optical lense is a precision optical component for camera, video camera, telescope, film projector. duplicator, microscope and other observation instruments. The applications of optical lenses. It is …
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea