A double concave lens/double concave mirror has a negative focal length, thereby causing collimated incident light to diverge. The double concave lens/mirror has an equal radius of curvature on both sides of the lens. They are generally used to expand light or increase focal leng
BRD Optical [2022-05-19 16:06:09 ]
A dielectric mirror, also known as a Bragg mirror, is a type of mirror composed of multiple thin layers of dielectric material, typically deposited on a substrate of glass or some other optical material. By careful choice of the type and thickness of the dielectric layers, one ca
BRD Optical [2022-05-19 16:05:03 ]
Infrared cut filter is the use of precision optical coating technology on optical substrate plating alternately high and low refractive index of optical film, achieve high visible light area (400-630 nm), near infrared (700-1100 nm) as optical filter, mainly used in mobile phone
BRD Optical [2022-05-19 16:04:20 ]
BK7 and UVFS Corner Cube Retroreflector Prism are designed to deviate incident light by 180 degrees independently of an angle of incidence. These corner cube prism have three mirror surfaces with angles at 90° to each other, juxtaposed to form the corner of a cube with the entra
BRD Optical [2022-05-19 16:03:40 ]
This image intensifier adopts the new MCP processing technology and photocathode manufacturing process,which has the characteristics of high resolution, high reliability, and full-time work. This type of imageintensifier has a variety of specifications, including positive image p
ECOR TECHNOLOGY CO.,LTD [2022-05-15 17:25:02 ]
This 18mm Image Intensifiers tube is the latest product and has wide spectral range, high near infrared response This newly developed photocathode process represent a significant breakthrough in sensitivity. Compared with traditional Image Intensifier,photocathode sensitivity ，
ECOR TECHNOLOGY CO.,LTD [2022-05-15 17:08:21 ]
With more than 20 years of experience in the field of optical detection, Grandway has independently developed and produced various common optical testing instruments. like(OTDR, fusion splicer, PON tester, power meter, laser source, etc). Optic Fiber Network Testing Equipment Exp
Shanghai Grandway Telecom Tech.Co.,Ltd. [2022-04-26 11:58:36 ]
Functions Fiber breakpoint / length / loss testingFiber breakpoint / length / loss testingFiber breakpoint / length / loss testingFiber breakpoint / length 7inch TFT-LCD Screen size(touch screen optional) 24~45dB Dynamic range 3.6~8m Attenuation dead zone 0.8~1.2 Event dead zone
Shanghai Grandway Telecom Tech.Co.,Ltd. [2022-04-26 11:56:57 ]
Penta Prisms are used to define right angles in optical systems. Penta Prisms, which provide right handed images, feature a ray deviation of 90°. Penta Prisms are five-sided prisms and unaffected by slight movements. Edmund Optics offers a variety of Penta Prisms for optimal per
Hyperion Optics [2022-04-20 10:13:34 ]
Dove prisms are used as reflective prism inverting the image. Dove prism is shaped from a truncated right-angle prism. Normally, dove prisms are used in the parallel optical path based on critical angle principle to meet total internal reflection with limited FOV. A beam of light
Hyperion Optics [2022-04-20 10:13:04 ]
Corner Cube Retroreflectors Corner cube is total reflecting prism formed by 3 perpendicular surfaces, where the incident light angle does not influence the final emerging light angle but reflected by 180°, it offers excellent parallelism between the incident and exit beams. Hype
Hyperion Optics [2022-04-20 10:12:27 ]
Light Prism for Sale Hyperion Optics supplies a range of prisms to meet UV-Visible-NIR applications, with high surface quality and tight tolerance angles. Our materials selection ranges from flint/crown glasses, fused silica, ZnSe, CaF2 etc. Cemented Prism Cube Hyperion Optics ar
Hyperion Optics [2022-04-20 10:11:32 ]
Hyperion Optics is a parabolic mirror manufacturer and offer custom parabolic mirrors for use from the UV(200 to 400nm) to the IR (1to 40µm) wavebands. Parabolic mirrors are typically designed as a segment of a larger parabola, manufactured from a metal substrate such as aluminu
Hyperion Optics [2022-04-20 10:11:05 ]
Elliptical mirror is still a flat mirror, but the shape is cut into an oval, and the outer circle and the mirror into a 45 ° angle. When the ellipse mirror is mounted in the optical path by 45 [deg.], The optical aperture of the lens is just circular. Elliptical mirrors are also
Hyperion Optics [2022-04-20 10:10:38 ]
Great little USB digital microscope for the money We tried many of these before we decided to go with this one it seems to be the best in its price range, great for finding mold and fungus in plant material and good for over seeing the processing in product productions. The stand
TLC Lab Supply [2022-04-11 11:52:50 ]
Telecentricity Definition A telecentric imaging lens is a kind of lens that the chief rays are parallel to the optical axis. There are three kinds of telecentric lens, that is the object-space telecentric lens, image-space telecentric lens, and the bi-telecentric lens. Telecentri
Shenzhen Canrill Technologies Co., Ltd [2022-04-07 16:06:17 ]
Telecentric illuminator is of great significance to the image processing system. Providing stable and reproducible illumination conditions, the telecentric illuminator produced by Canrill can help the image processing tools, such as our machine vision telecentric lens, to better
Shenzhen Canrill Technologies Co., Ltd [2022-04-07 16:05:36 ]
Suitable for ITO, particle detection, wafer inspection Infinity optical design for different microscope lenses can match infinity objective lens with a different mag High-contrast & brightness image solution Microscope objective design of new modular allows customizin
Shenzhen Canrill Technologies Co., Ltd [2022-04-07 16:04:20 ]
Standard resolution telecentric lens Wide magnification range from 0.5X to 2X Bi-telecentric design and object telecentric design 22 standard models of this double telecentric lens series support long telecentric lens working distance up to 300MM Long telecentric l
Shenzhen Canrill Technologies Co., Ltd [2022-04-07 16:03:45 ]
Specially designed for large image circle up to 82mm in length Suitable for line scan camera lens cameras such as 16K x 5μm,16K x 3.5μm,12K x 5μm, 8K x 7μm, etc, and area scan camera such as 155 mega pixels, 151 mega pixels The adjustable iris of this machine vision tel
Shenzhen Canrill Technologies Co., Ltd [2022-04-07 16:02:40 ]
