Products
- Machinery Agents[1]
- Bath Mirrors[1]
- Motor[1]
- Used Machinery Parts[26]
- Lenses[1]
- Optical Filters[10]
- Telescope & Binoculars[4]
Contact Us
- Contact Person : Mr. Kong Tony
- Company Name : Kunming Yulong Optical & Electronics Technology Co., Ltd.
- Tel : 86-871-8317717
- Fax : 86-871-8317850
- Address : Yunnan,Kunming,1418 Haiyuan Middle Road,High Tech. Development Kunming City, P.R. China
- Country/Region : China
- Zip : 650106
Used Machinery Parts
850nm Bandpass Filter
Detailed Product Description
The 850nm bandpass filter is used in NIR imaging system to eliminate the influence of surrounding background light, including the visible and NIR. This filter is to increase the signal/noise ratio of the imager. The applications include secure monitoring, visual...
Color Wheel
Detailed Product Description
TypeCenter Wavelengthnm Max Trans% FWHMnm Cut off Wavelengthnm Color Filters (Color...
Light Pollution Reduction optical filters
Detailed Product Description
IntroductionThe broad-band "Light Pollution Reduction optical filters" are designed to improve the visibility of a variety of Deep-Sky objects by blocking out the common Mercury vapor, Sodium, and some other emission lines from man-made or natural sources...
IDAS UHC Nebula optical filter or deep sky filter
Detailed Product Description
IDAS UHC Nebula optical filter or deep sky filter for viewing emission nebula from light polluted shies,or for boosting the contrast of nebula from dark sky sites.
...
UV-IR Cut Filter
Detailed Product Description
Specification of UV-IR Cut Filter :Substrate Float glass/Borosilicate/N270Round type sizeΦ 5~ Φ 78 mmSquare type size2×2mm ~ 81×81mmThickness0.4,0.5,0.7,1.1mm,3.3 or othersSurface...
laser scanner optical filter
Detailed Product Description
Introducelaser scanner optical filter is designed to be used in Laser Bar Code Scanners. Be made of optical film on optical glass, transmitting 630~680nm light , blocking other visible light and infrared raySubstrate D263T/B270/BK7/Float...
Color Filter
Detailed Product Description
Color filter can make the naturel light become others color which you need.It is used in many fields wildly, such as light,lamp.stage lighting. It is also called color wheel:green/red/blue filter.
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IR Cut Optical Filter
Detailed Product Description
Material:Dimension: (unit:mm)Square:(3~100)X(3~100)Round:φ3~φ180Thickness:0.3~1.1Custom design available. IR Cut Optical Filter:CDS,400 ~620,..107.520620...420 ~ 620 nmTmin≥85%, Tave≥90%650±10nmT=50%700 ~ 1000 nmTmax≤3%,...
Color Filter
Detailed Product Description
Application:Stage lighting,photography equipmentSubstrate:Optical glass,optical quartz crystalDimension: (unit:mm)from 3X3 to 80mX80Thickness:0.3~2mm,typical:1.1mmShape:round,square,rectangle,resectorCustom design dimension available
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IR cut filter
Detailed Product Description
IR cut filter passes light from400-620 nm & blocks NIR light from 740-1100 nm.. It has a 50% point at 650 nm +/- 10 nm. Custom short wave pass filters are available on request420 ~ 620 nmTmin≥85%, Tave≥90%650±10nmT=50%700 ~ 1000 nmTmax≤3%,...