Прямая поставка с фабрики в Китае 0 .. 8 мм 650 нм полосовой фильтр дихроичного зеркального стекла оптический для лазерных линз
- Категория: >>>
- Поставщик: Qingdao Vatti Glass Co. ltdQingdao ltd
Сохранить в закладки 1601061644115:
Описание и отзывы
Характеристики
Product Description
Optical filters
Optical filter is an optical device used to select the desired radiation band. One common feature of optical filters is that
none of them make the imaging of celestial objects brighter, because all filters absorb certain wavelengths, making the object
darker.
none of them make the imaging of celestial objects brighter, because all filters absorb certain wavelengths, making the object
darker.
Optical filters can be used in environmental detection, medical equipment, stage lighting, face recognition and professional photography and videography, bringing great convenience to our lives.
Video Description
Specification
Optical glass principle
Product spectrogram
Data details.
Size | Customized | ||||||
Wavelength | 420-940（±5)mm | ||||||
Nacre Thickness | 40/20 | ||||||
Transmittance | >98% | ||||||
Cut-off rate | <3% | ||||||
Layers | 42-68 | ||||||
Density | 1.19g/cm³ | ||||||
Water absorption(24h) | 0.15% | ||||||
Rockwell hardness | 100 | ||||||
Notched impact strength | 19J/M | ||||||
Elongation at break | 4% | ||||||
Vicat Softening Temperature | 109°C | ||||||
Applications
Environmental testing equipment
Face recognition system.
Beauty device＆Light
Packing & Delivery
PACKING DETAILS
1)Wooden case 2) Cardboard Box 3) Plywood Case Delivery Detail:Deep process timely shipment
Company Profile
Qingdao Vatti Glass Co., Ltd. is a professional manufacturer of various types of teleprompter glass, two way mirror display glass, holographic projection glass, optical filters, laser protection lenses, tempered coated glass for instruments and other optical coated lenses.
Our company currently has more than 50 sets of various machines, complete equipment and facilities, strong technical force, monthly production capacity of 300,000 pieces, and annual production capacity of more than 3 million pieces. The product manufacturing process is exquisite, from input to output through cutting, CNC, chamfering, flat grinding, tempering, ultrasonic cleaning, silk screen printing and finally packaging and shipping.
Our factory will be quality-oriented, technology-based, high-quality and low-cost as our tenet, and serve our customers wholeheartedly, let us join hands in creating a better tomorrow!
Our company currently has more than 50 sets of various machines, complete equipment and facilities, strong technical force, monthly production capacity of 300,000 pieces, and annual production capacity of more than 3 million pieces. The product manufacturing process is exquisite, from input to output through cutting, CNC, chamfering, flat grinding, tempering, ultrasonic cleaning, silk screen printing and finally packaging and shipping.
Our factory will be quality-oriented, technology-based, high-quality and low-cost as our tenet, and serve our customers wholeheartedly, let us join hands in creating a better tomorrow!
Certifications
Production Process
CUTTING→EDGE GRINDING→DRILLING→PRINTING→TOUGHENED→INSPECTION→PACKING
Customer Photos
FAQ
1. who are we?
We are based in Shandong, China, start from 2012,sell to North America(20.00%),Eastern Europe(15.00%),South America(15.00%),Eastern Asia(10.00%),Western Europe(8.00%),Southern Europe(8.00%),Northern Europe(8.00%),Mid East(5.00%),Southeast Asia(3.00%),Africa(3.00%),Central America(2.00%),Domestic Market(2.00%),Oceania(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
TELEPROMPTER GLASS,TWO WAY MIRROR GLASS,OPTICAL FILTERS,SAPPHIRE GLASS,LASER PROTECTION LENSES
4. why should you buy from us not from other suppliers?
Our company currently has more than 50 sets of various machines, complete equipment and facilities, strong technical force, monthly production capacity of 300,000 pieces, and annual production capacity of more than 3 million pieces.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CAD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
We are based in Shandong, China, start from 2012,sell to North America(20.00%),Eastern Europe(15.00%),South America(15.00%),Eastern Asia(10.00%),Western Europe(8.00%),Southern Europe(8.00%),Northern Europe(8.00%),Mid East(5.00%),Southeast Asia(3.00%),Africa(3.00%),Central America(2.00%),Domestic Market(2.00%),Oceania(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
TELEPROMPTER GLASS,TWO WAY MIRROR GLASS,OPTICAL FILTERS,SAPPHIRE GLASS,LASER PROTECTION LENSES
4. why should you buy from us not from other suppliers?
Our company currently has more than 50 sets of various machines, complete equipment and facilities, strong technical force, monthly production capacity of 300,000 pieces, and annual production capacity of more than 3 million pieces.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,CAD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
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