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Find Verified Grab Bars Handrails Fittings Suppliers, Manufacturers and Wholesalers

Top Supplier Cities : Shenzhen   Shanghai   -  
Jan-18-12
 
1. Butt weld pipe fittings :
90 lr elbow ; 45 lr elbow; 90 sr elbow ; 45 sr elbow; equal tee ;red tee ; con reducer ;ecc reducer;end cap;cross; hot bend.

Material standard: astm a234wpb a420wpl6 a860wphy42 wphy52 wphy60 wphy65 a403 wp304 wp321 wp316
Dimension standard: ansi b16.9 b16.28 b16.25(bevel end) mss sp-43 mss sp-75 din 2605 din 2606 din 2615 din 2616 jis b2311 jis b2312 jis b2313



1300x1300x1300 1.2ton below.
Apr-25-08
Supplier From Changchun, Jilin, China
Aug-12-16
 
Superior beam quality, best reliability, mode-locked picosecond pulsed laser, pulsed duration
Jan-18-12
Supplier From Changchun, Jilin, China
Jan-23-21
Supplier From Changchun, Jilin, China
16 Grab Bars Handrails Fittings Suppliers
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Jan-04-14
Supplier From Changchun, Kuancheng, China
Mar-26-20
Supplier From Changchun, Jilin, China
Mar-13-20
Supplier From Changchun, Jilin Province, China
Jul-12-19
 
Ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, Solar-photovoltaic and fiber-to-detector coupling.
Worldhawk can provide spherical ball lenses and half ball lenses in a range of substrates for performance in the ultraviolet to the NIR. Such as including H-K9L(N-BK7), Sapphire, CaF2, BaF2, ZnSe or custom materials upon request.
Ball lenses feature short back focal lengths to minimize the distance needed from the ball Lens to the optical fiber. Ball lenses are commonly used to improve signal quality in fiber coupling applications, or for use in endoscopy or bar code scanning applications.
Half-Ball (hemispherical) lenses are ideal for applications such as fiber communication,endoscopy, microscopy, optical pick-up devices,and laser measurement systems.
Jul-14-22
Supplier From Changchun, Jilin, China
Aug-11-20
 
Narrow bandpass filter allow small light through, the narrower ,the more pure of the

light.Sunday is producing standars narrow bandpass filter �?�¯ï¿½?�¼?270nm,3113603804735326507808088509049401064.1900nm,these filter can be used in Biometric, touch screen, automobile four-wheel positioning, medical equipment, bar code scanning, the infrared camera, night-vision goggles, laser ranging, fingerprint identification, laser system.
May-06-22
 
Ball lens is used to improve the signal coupling between optical fiber, transmitter and detector, improve the signal quality, and can also be used in endoscopy, bar code scanning, aspherical lens preprocessed materials, sensors, etc. The ball lens has a short focal length, which minimizes the distance needed to travel from the ball lens to the fiber. Ball lens commonly used in the optical fiber coupling, laser collimating device, Optical Measurement System, it has a shorter focal length and the characteristics of small size. Sunday produce ball lens, half ball lens, Super hemisphere ball lens, hollow ball lens.Sunday Optics can manufacture ball lens Minumum diameter 0.3mm.ZnSe ball lens and half ball lens commonly used for infrared optics.ZnSe Ball Lens



Specifications:

Material:ZnSe

Size:0.3-50mm

Surface Quality:80-50

Tolerance:+/-0.002mm

Coating: AR Coating

Ovality:+/-0.002mm
May-06-22
 
Sapphire has superior optical transmission qualities for ball lens and half ball lens.
Ball lens is used to improve the signal coupling between optical fiber, transmitter and detector, improve the signal quality, and can also be used in endoscopy, bar code scanning, aspherical lens preprocessed materials, sensors, etc. The ball lens has a short focal length, which minimizes the distance needed to travel from the ball lens to the fiber. Ball lens commonly used in the optical fiber coupling, laser collimating device, Optical Measurement System, it has a shorter focal length and the characteristics of small size. Sunday produce ball lens, half ball lens, Super hemisphere ball lens, hollow ball lens.Sunday Optics can manufacture ball lens Minumum diameter 0.3mm.Sapphire has superior optical transmission qualities for ball lens and half ball lens.

Sapphire Ball Lens





Specifications:

Material:Sapphire

Size:0.3-50mm

Surface Quality:80-50

Tolerance:+/-0.002mm

Coating: AR Coating

Ovality:+/-0.002mm











Stock Size

Part No. Structure Dia.(mm) Material
SBS1 Ball lens 1mm Sapphire
SBS2 Ball lens 2mm Sapphire
SBS3 Ball lens 3mm Sapphire
SBS4 Ball lens 4mm Sapphire
SBS5 Ball lens 5mm Sapphire
SBS8 Ball lens 8mm Sapphire
SBS10 Ball lens 10mm Sapphire
SBS12 Ball lens 12mm Sapphire
SBS20 Ball lens 20mm Sapphire
SBS50 Ball lens 50mm Sapphire
SHBS1 Half ball lens 1mm Sapphire
SHBS1 Half ball lens 5mm Sapphire
SHBS1 Half ball lens 6mm Sapphire
SHBS1 Half ball lens 10mm Sapphire
SHBS1 Half ball lens 13mm Sapphire
SHBS1 Half ball lens 24mm Sapphire
SHBS1 Half ball lens 36mm Sapphire
SHBS1 Half ball lens 40mm Sapphire
Sep-06-17
Supplier From Changchun, Jilin, China
May-13-24
Supplier From ChangChun, Jilin, China
Jun-28-18
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
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