• Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
  • Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
  • Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
  • Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
  • Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
  • Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine

Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine

Usage: Medical, Optical
Type: Flat Lens
Transmittance: 90%-95%
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine pictures & photos
Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
US $0.99-10 / Piece
Min. Order: 100 Pieces
Gold Member Since 2017

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
yt425
Shape
Single-lens
Material
Customized
Lenses Color
Clear
Certification
RoHS
Customized
Customized
Coating
HC
Diameter
Customized
Diameter Tolerance
+0/-0.1mm
Thickness Tolerance
+/-0.01mm
Surface Quality
60/40, 40/20 or Better
Dimension
Customized
Surafce Accuracy
1/4, 1/2 Lambda (as Required)
Chamfer
<0.25mmx45deg
Transport Package
Safety Green Carton
Origin
Changchun
HS Code
9001909090
Production Capacity
40000/Year

Packaging & Delivery

Package Size
20.00cm * 20.00cm * 20.00cm
Package Gross Weight
1.000kg

Product Description

Name: Customized N-BK7/ k9 optical glass blank window lens  for  laser cutting  machine

Material
fused silica,N-BK7,CaF2,Borofloat,sapphire,Ge,Si,Znse
Diameterc
Customized
Thickness tolerance:
+/-0.1mm
Surafce accuracy:
1/4, 1/2 Lambda (as required)
Surface quality: 
60/40,40/20 (as required)
coating
Uncoated or Coated (as requried)
Clear Aperture
>90%
Chamfer:
<0.25mmx45deg
Transmittance
>90%
N-BK7 optical blank window

--N-BK7 is a borosilicate crown optical glass, which has high homogeneity, low bubble and inclusion content. Its good physical and chemical properties make it widely used in visible and near IR range.
--N-BK7 windows plate are ideally suited for industrial applications. Available uncoated or with a MgF2 anti-reflection coating, windows are often used as a protective element between two environments.
--K9(BK7) has excellent mechanical properties and very low bubbles and impurities, with good scratch resistance.Due to its stable chemical properties, no special treatment for grinding and
polishing.

--N-bk7(k9) material has a lot of advantage in many different way,like the excellent quality,and uniform transmission in the visible,there are virtually free of bubbles and inclusions,very high  refractive index homogeneity.

Fused silica Optical blank window

--Fused silica windows has a high degree of purity,and normally they are superior enviromental durability,extremley temperature resistant ability,they have excellent transmission from UV to the NIR,exceptional hardness for demanding application which require a high degree of flatness.
--The optical quartz glass window plate produced by our factory can withstand high temperature and high pressure, mainly used in: optical instrument, optoelectronics, industry, metallurgy, semiconductor, optical communication and
other fields.
1. JGS1 (far ultraviolet quartz glass)
It has a transmittance of up to 90% at 185m. It is an excellent optical material in the 185-2500 m waveband.
2. JGS2 (ultraviolet quartz glass) It is a good material in the 220-2500 m band.
3. JGS3 (infrared quartz glass) ,It is an optical material with a high transmittance of over 85% and a band range of 260 to 3500m.

Our  Items
Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine


Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine

Factory information

Changchun Yutai Optics Co.,Ltd. is a manufacturer with ISO9001 certification. We are specialized in high-performance optical components include lens, mirrors, filters, windows and prisms which are specified by customers. YutaI's items are widely used in imaging, defense, medical, laser and industry market.

As a fast-growing supplier in optics, Yutai Optics has quickly established itself as a leader in optical components with advanced technology and quality control ability as Yutai aims to provide professional service and good quality items to meet customers' request. Yutai has already established long-term cooperative relation with many powerful companies all over the world.


Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine

Our Advantage

Yutai Optics has a professional sales team with excellent service. Sales team provide full service from inquiry,production,inspection,delivery and after sale guarantee. "Customer first" is sales teams goal. So Yutai always try the best to meet each customer's request.

Yutai Optics processes precision optical components with many experienced engineers and advanced machines which are the important elements for the high quality items.Our advanced production machines list:Ring polishing machine,Single axis machine,Two axis machine,Four axis machine,Centering edging machine,Mechanical milling machine, Spectrograph Grinding machine,Nanotech.250upl,Talysurfi120.

Yutai Optics has a double-check inspection for optical components.The quality control department test every component carefully and provide testing report for each order. Our testing machine includes ZYGO,Stereo interferometer, Horizontal interferometer.

Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
Process for most optics
Material-cutting-rounding-milling-grinding-polishing-edging-cleaning-coating-gluing-edging-blacking-accembly-packing-shipping

Packaging & Shipping
 1 Package Detail: A. Standard carbon and envelop with plastic foam.
                               B. Safety green carton.
                               C. Customized.

Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine

 
2 Delivery Detail: Within 30 days.(Also depand on the quantity)Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine

 

Payment:

Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine

 

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From payment to delivery, we protect your trading.
Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine pictures & photos
Customized N-Bk7/ K9 Optical Glass Blank Window Lens for Laser Cutting Machine
US $0.99-10 / Piece
Min. Order: 100 Pieces
Gold Member Since 2017

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory & Trading Company
Registered Capital
147802.18 USD
Plant Area
450 square meters