COT provides prisms with various type and cemented prisms. The precision achieved 2" for 90° and 10" for 45° angle. Customers could have versatility for different type prism choices with various coating from our ultimate service. The ...
Dispersive prisms are used to break up light into its constituent spectral colors because the refractive index depends on frequency; the white light entering the prism is a mixture of different frequencies, each of which gets bent slightly ...
Combining an LP filter and an SP filter produces a bandpass (BP) filter. These filters usually have lower transmittance values than SP and LP filters, and block all wavelengths outside a selected interval, which can be wide or narrow, depending ...
Color filters are made of glass for maximum permanence, of liquid solutions in cells with transparent faces for flexibility of control, and of dyed gelatin or plastic (usually cellulose acetate) for economy, convenience, and flexibility. The ...
An optical notch filter has a suspension of small absorbing particles which blocks a narrow band of frequencies. The small absorbent particles are suspended as a colloidal system which can either be solid, liquid or gas as host material. The ...
1. Aspheric mirrors and spheric mirrors are suitable for focus adjustment, convergence, and image forming without color aberration. Aspheric and spherical mirror are used for focus adjustment, convergence, image forming with low color ...
1. Aspherical and spherical mirror are used for focus adjustment, convergence, project image with low color aberration. Reflection mirror applications are from laser beam confinement to instrument sub-assembly and high performance image. ...
Flat mirrors are smooth, highly polished, flat surfaces, for reflecting light. The actual reflecting surface is usually a thin coating of silver, aluminum, or other material. Most flat mirrors are coated, and then overcoated a second time to add ...
1. indows are optical glass with ground and polished faces that are relatively parallel. They are used to isolate two physical environments while allowing light to pass. When selecting windows, you should consider the following: material, ...
1. COT provides prisms with various type and cemented prisms. The precision achieved 2" for 90° and 10" for 45° angle. Customers could have versatility for different type prism choices with various coating from our ultimate ...
| Company Name : | Control Optics Taiwan Inc. |
|---|---|
| Contact Person : | Mr. Jack Yeh  |
| Address : | No.16, Lane 317, Youping Street, Kao-Jun |
| Country : |  Taiwan |
| Telephone : | 886-3-4961737 |
| Fax : | 886-3-4961757 |
