Fisheye lens of projector is a wide-angle lens that takes in an extremely wide, hemispherical image. The focal lengths of fisheye lenses depend on the film format. Fisheye lenses achieve extremely wide angles of view by forgoing a rectilinear image, opting instead for a special m
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 01:45:39 ]
The wafer/windows can be manufacture by material of fused silica(JGS1/JGS2/JGS3). Optical windows 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
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 01:42:54 ]
We supply kinds of optical lenses for optical instrument Main optical lenses include shaped pieces lens,optical cylindrical lens,optical spherical lens,optical aspherical lens,optical prism,optical filter lens,optical grating,optical windows,optical mirror,optical components,came
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 01:36:13 ]
Optical window is optical glass with grinding and polished faces that are parallel to each other,windows can be a protection of original when it's in two physical environments And there is almost no effect on visible light,to coat on the surface of windows could increase the tran
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 01:30:08 ]
Rod Lenses are highly polished small diameter rods made of optically transparent homogeneous materials. A carefully controlled manufacturing process produces rods (or fibers) with precise diameters and unsurpassed surface quality. Optical performance is similar to a cylinder lens
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 01:19:42 ]
LiTaO3 crystal lens is also widely used E-O crystal. LiTaO3 crystal lens is also widely used E-O crystal. Main properities of LiTaO3 lens include Transparent 0.4-5.0µm E-O Coefficient r33=30.4 Refractive Indices no=2.716,ne=2.180 at 633nm 1) Diameter 76.2mm,50mm 2) Orientation X
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 00:51:32 ]
Rod Lenses are highly polished small diameter rods made of optically transparent homogeneous materials. A carefully controlled manufacturing process produces rods (or fibers) with precise diameters and unsurpassed surface quality. Optical performance is similar to a cylinder lens
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 00:49:15 ]
Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. VY Optics Photoelectric Technology Co.,Ltd. can supply a full range of
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 00:47:46 ]
Plano-Convex Lens is widely use in optical display systems, projection optics systems, imagining optical systems, and laser measurement systems. It is best use where conjugate point-- object distance, S or image distance S' is more than five times of the other. This lens is almos
VY Optics Photoelectric Technology Co.,Ltd [2014-06-18 00:39:25 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · LED indicator for power on · 100% full load burn-in test · 2 Years warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:26:43 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · can be installed ="font-family 'Times New Roman';"> DIN rail TS-35/7.5or TS-35/15 · LED indicator for power on · 100% full load burn-in test
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:26:09 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load · LED indicator for power on · 100% full load burn-in test · 2 Years warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:24:34 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · can be installed ="font-family 'Times New Roman';"> DIN rail TS-35/7.5or TS-35/15 · LED indicator for power on · 100% full load burn-in test
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:16:45 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load · Indicator for power on/charge/normal(LED) · 100% full load burn-in test · Battery protection at low voltage · 2 Year warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:14:41 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage/over temp · BUilt-in PFC (power factor correction), PF>0.95 · LED indicator for power on · 100% full load burn-in test · 2 Years warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:11:15 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · can be installed ="font-family 'Times New Roman';"> DIN rail TS-35/7.5or TS-35/15 · LED indicator for power on · 100% full load burn-in test
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:10:28 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load · Indicator for power on/charge/normal(LED) · 100% full load burn-in test · Battery protection at low voltage · 2 Year warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:09:40 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · can be installed ="font-family 'Times New Roman';"> DIN rail TS-35/7.5or TS-35/15 · LED indicator for power on · 100% full load burn-in test
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:09:03 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load/over voltage · cooling by free air convection · LED indicator for power on · 100% full load burn-in test · 2 Years warranty. http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:00:48 ]
Small volume ， low weight ， high efficiency · Protections short circuit/over load · Indicator for power ="font-family 'color #313131;"> · 100% full load burn-in test · Battery protection at low voltage · 2 Years warranty . http://www cnhwele com
Yueqing HengWei Electric Co.,Ltd [2014-06-17 22:00:12 ]
