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Jun-28-18
Assembly Series

Assembly Series

(1.0)
Ask for price
MOQ: Not Specified
  Tian Cheng Optics Co., Ltd.
Supplier From Changchun, Jilin, China
 
Assembly series
Optical Heteromorphic Window
Rhombic Prism
We can design and produce the assembly lens according to customers requirment.We also good at producing the Machine Vision Lenses series.Welcome to consult!
Telecentric Enlarging lens is widely used for precision measuring system, LCD projector system etc. which has requirement for telecentricity, most linear image lens are also tlecentric optical system.
TypeNameFocal Length
(mm)Relative
ApertureMagnificationObject SizeImage Distance
AL-F136enlarging lens136.781/150.9 165.00549.00
AL-F238enlarging lens238.001/5.6-1/113.50-8.5048.001721.92
AL-F106telecentric
enlarging lens1061/88.3351050
AL-F81telecentric
enlarging lens81.191/811.8351050
Laser Lens
Lensapplication for the focus and collimate for laser
Prismassorted with lens to making linear facula
TypeNameFocalmmClear AperturemmDimensionmm
SJ-30aspheric lens3.60,� 3.3,� 4
SJ-32aspheric lens7.85,� 5,� 7
SJ-33prismdivergent angle�>30���6X4.9
Movie�Projection�Lens
Movie projection lens�is�the main component which will make the screen more brightly, clearly and enlarging image, it is usually consisted with some convex and concave lens and fixed in the intine of metal barrel with black paint to avoid diffuse reflection, there are ordinary movie projection lens and wide screen projection lens.�
CCD/CMOS�Lens�
CCD/CMOS lens is a kind of digital projection lens, it is widely used in digital camera,�camera, monitor equipment etc.
Scanner Lens
�Image scanner lens��
Bar code lens��
Printer lens
TypeNameFocalmmRelative�
ApertureMagnificationObject�
Dimension�mmObject�
Distance�mm
AL-S60scanner lens59.671/5.60.76X73.40231.62
AL-8035bar code lens51.491/81.5X35.00214.50
AL-FJ1printer lens41.311/50.11X307.00463.95
Sep-26-21
(1.1)
Supplier From Changchun, China

Indoor cable,outdoor cable,adss cable,special cable,cat5 cable,cat 6 cable,module,distribution frame,panel, fast connector, drop cable patch cord, adapter, fiber optic cable terminal box, connector box, fbt, plc, cable transfer box,optical cable splitter box,fiber optic splitting box,fiber optic converter,ethernet media switch etc..

Supplier Of Panels   |   Computer Cables   |   Adaptors   |   Cable Assemblies   |   Frames   |   Coaxial Cables   |   Electric Switches & Isolators   |   Electric Switch Gears   |   Converters & Switches   |   Garden & Outdoor Furniture   |   DC, AC Inverters & Converters   |   Optical Fiber Cables   |   Teak Furniture   |   Power Cord   |   Electric Connectors   |   Electronic Connectors   |   DAP (Diammonium Phosphate)   |   Wires & Cables   |   Solar Power Equipments   |   Solar Panels
Dec-27-18
(1.3)
Supplier From Changchun, China

Precision optical components, optical domes, coatings, and assemblies for a variety of commercial.Manufacturer

Oct-11-19
Wide Field Of View Swir Lens

Wide Field Of View Swir Lens

(1.1)
$1
MOQ: Not Specified
  Changchun Brd Optical Co., Ltd
Supplier From Changchun, Jilin, China
Supplier Of Optical Lenses
 
Optical Lens Assemblies
Optical Assemblies

This lens is a fast (f/1.2) wide angle (100°) SWIR lens to cover the range of 600-1700nm
Low F--Ã? distortion and high transparency. 
This lens is excellent for spectral analysis by changing filters  and compact size .
The lens can be modified for several detectors and mechanical housing .
Mount adaptor .

This lens is a fast (f/1.2) wide angle (100°) SWIR lens to cover the range of 600-1700nm
Low F--Ã? distortion and high transparency. 
This lens is excellent for spectral analysis by changing filters  and compact size .
The lens can be modified for several detectors and mechanical housing .
C-Mount adaptor .
Oct-11-19
F25-500mm Zoom Lens For Visible

F25-500Mm Zoom Lens For Visible

(1.1)
$1
MOQ: Not Specified
  Changchun Brd Optical Co., Ltd
Supplier From Changchun, Jilin, China
Supplier Of Optical Lenses
 
Optical Lens Assemblies
Optical Assemblies
PARAMETER:
BRD Optical offers a range of high performance ruggedized zoom lenses based on a common chassis and sharing the same control electronics. Applicationsinclude, but are not limited to, long range surveillance, border security and remote weapon stations.
Thislens is designed to operate over the 460nm-960nm waveband. The whole system is fully automated for remote control, is built to full Mil-SPEC and can be customised to meet specific requirements.
BRD Optical offers a range of high performance ruggedized zoom lenses based on a common chassis and sharing the same control electronics. Applicationsinclude, but are not limited to, long range surveillance, border security and remote weapon stations.
Thislens is designed to operate over the 460nm-960nm waveband. The whole system is fully automated for remote control, is built to full Mil-SPEC and can be customised to meet specific requirements.

Main technical indicators and application requirements
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Oct-11-19
Meniscus Cylindrical Lens

Meniscus Cylindrical Lens

(1.1)
$1
MOQ: Not Specified
  Changchun Brd Optical Co., Ltd
Supplier From Changchun, Jilin, China
Supplier Of Optical Lenses
 
Optical Cylindrical lens
PARAMETER:
Meniscus Cylindrical Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This lens shape is best used when one conjugate is relatively far from the lens.
Specification

MaterialOptical glass/ Fused silica/ sapphire   etc.
Dimension2mm~300mm
Dimension   tolerance±0.05mm~±0.1mm
Centre   Thickness2mm~20mm
Surface   quality60/40, 40/20, 20/10
Surface   accuracy,532nm
Clear   Aperture>85% dig diameter
Centration
May-06-22
Wedge Prism

Wedge Prism

(1.1)
$15
MOQ: Not Specified
  Changchun Sunday Optoelectronics Co., Ltd
Supplier From Changchun, China
Supplier Of Laboratory Equipments & Instruments   |   Laboratory Chemicals   |   Optical Machinery & Equipment
 
Wedge prism has plane inclined surfaces. It deflects light toward its thicker portion. It can be used individually to deflect a beam to a special angle. Two wedge prisms work together can assembly an anamorphic prism to correct the elliptical shape of laser beam. The wedge prism is ideal for laser beam steering applications. By combining two wedge prisms which can be rotate individually, we can direct the input beam to anywhere within the cone angle �¸d, where �¸d is 4x the specified angular deviation of one wedge

Wedge Prism

Specifications

Material BK7, UV Fused Silica, or customer request.
Size 1mm-600mm
Size tolerance +/-0.02mm or customer request
Clear Aperture 90%
S/D 60-40 40-20 20/10 10/5
Flatness 1/10lambda at 632.80nm
Chamfer 0.25mmx45
Wedge Angle tolerance
Oct-11-19
Right Angle Prism

Right Angle Prism

(1.1)
$1
MOQ: Not Specified
  Changchun Brd Optical Co., Ltd
Supplier From Changchun, Jilin, China
Supplier Of Optical Machinery & Equipment
 
Prisms
Optical Components
Right Angle Prism Supplier:ChangChun BRD Optical co., Ltd

PARAMETER:
Right angle prisms are extremely versatile optical components, commonly used as individual prisms and components of optical assemblies. A beam of light entering the leg of a right angle prism will deviate by a nominal value of 90°, while precise rotation of the prism controls beam alignment. When light enters the hypotenuse of the prism, it is commonly called a porro prism. In this configuration, a light beam will undergo 180° deviation that is invariant in the azimuthal axis, while precise adjustment of the prism controls beam elevation.
Specification
Material BK7 glass / UV Fused silica
Dimension 3mm~200mm
Dimension tolerance ±0.1mm~±0.05mm
Surface quality 60/40, 40/20, 20/10
Surface flatness  Î»/20 λ/4
Angle tolerance
Oct-11-19
Powell Prism

Powell Prism

(1.1)
$1
MOQ: Not Specified
  Changchun Brd Optical Co., Ltd
Supplier From Changchun, Jilin, China
Supplier Of Optical Lenses
 
BK7 Glass Powell Lens
PARAMETER:
The Powell lens is a quantum leap forward in line generator performance over the simple cylinder lens. A cylinder lens produces a poorly illuminated line, one limited by the non-uniform, Gaussian laser beam. The Powell lens' rounded roof is in fact a complex two-dimensional aspheric curve that generates a tremendous amount of spherical aberration that redistributes the light along the line; decreasing the light in the central area while increasing the light level at the line's ends. The result is a very uniformly illuminated line used in all manner of machine vision applications; from bio-medical and automobile assembly to chocolate chip cookie production.
The Customized Powell Prism resembles a round prism with a curved roof line. The lens is a laser line generator, stretching a narrow laser beam into a uniformly illuminated straight line
.
Specification
Material Fused silica/ BK7glass
Diameter 0.8mm, 1mm, 2mm, 3mm, 5mm, 9mm, 10mm,   15mm or customized size
Diameter Tolerance +0.0/-0.05mm / ±0.05mm
Range of Fan 3°,5°,10°,15°,20°,30°,45°,53°,60°,70°,75°,85°,90°96°,100°,110°,120°
Angle tolerance 90%
Bevel
Oct-11-19
F15-300mm Visible Zoom Lens

F15-300Mm Visible Zoom Lens

(1.1)
$1
MOQ: Not Specified
  Changchun Brd Optical Co., Ltd
Supplier From Changchun, Jilin, China
Supplier Of Optical Lenses
 
Optical Lens Assemblies
Optical Assemblies 
PARAMETER:
The F15-300mm zoom lens is mainly used in visible light band to detect specific targets or regions and transmit TV images and focal length information in real time.
The f15-300mm zoom lens is mainly used in visible light band to detect specific targets or regions and transmit TV images and focal length information in real time.
1. Applied environment 
     
Teperature
() Visibility
Km Relative humidity
(%)
Visible light imaging 25 15 80
Enhance to penetrate the fog
25 1-8 80%
2. Main performace
2.1 Sensor:  Digital 1/1.8 "color CCD.
2.2 Illumination adjustment range: 10~1104lx).
2.3 The smallest view: 1.7°.
2.4 Optical magnification ratio: 20X, consecutive magnification.
2.5 Imaging range: 20m~.
2.6 Frame frequency: 50Hz.

The F15-300mm zoom system is composed of visible light zoom lens, control circuit board and power supply circuit board. The visible light zoom lens includes CCD, optical lens, diaphragm, potentiometer, micro-dc motor, CAM and other structural parts.
3 Optical lens design
3.1 Zoom lens system is an optical system in which the focal length changes within a certain range and the image plane remains fixed. In general, the relative aperture is constant during zoom.For imaging system, continuous zoom optical system is the best way to solve the problem of large field search and small field resolution. The ratio of the two ultimate focal lengths in the zoom range, namely the ratio of the long focal length to the short focal length, is called magnification ratio, also known as multiplier. In consideration of the secondary spectrum requirements, the plan of the small relative aperture of the long focal length is adopted (that is, the relative aperture also changes during the zoom process).
3.2 The optical system USES a continuous zoom lens with a focal length of 15mm~300mm.
No. Parameters Item Design Result
1 Zoom ratio 20x
2 Focal length f=15mm~300mm
4 Horizontal field 1.27°~24.9°
5
Visual discrimination(Design value) Short focus(Wide field of view) 200lp/mm
Long focus(Wide field of view) 180lp/mm
6
OTF Characteristic frequency 145lp/mm MTF 0.2
Mar-13-23
(1.0)
Supplier From Changchun, China

Optical Components, Lens Systems, And Opto Mechanical Assembly Uv, Vis, Nir And Swir Applications.

Supplier Of Photographic & Optical Equipment   |   Optical Lenses   |   Optical Fiber Cables   |   Optical Brighteners
Jun-26-23
(1.0)
Supplier From Changchun, , China

Auto parts, transmission shafts, shafts, differential shaft, differential assembly, differential case, differential housing.

Supplier Of Machined Components   |   Automobile Spare Parts & Supplies   |   Automobile Gears, Shafts & Clutches
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