Holly Yuan (@duchuang_yuan) 's Twitter Profile
Holly Yuan

@duchuang_yuan

a sales account manager of DC optics Co.Ltd in China .We offer custom-made standard and precision optical components, Coating is one of technical strengths.

ID: 1503972554540830722

calendar_today16-03-2022 05:53:43

22 Tweet

4 Followers

37 Following

Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

Let's meet on LASER World of PHOTONICS CHINA (shanghai) in July. You will know well our optical components much directly. Of course, you are always welcome to our factory. we are looking forward to more cooperation with customers based on mutual benefits.

Let's meet on LASER World of PHOTONICS CHINA (shanghai) in July. You will know well our optical components much directly. Of course, you are always welcome to our factory. we are looking forward to more  cooperation with customers based on mutual benefits.
Edmund Optics (@edmundoptics) 's Twitter Profile Photo

Edmund Optics (EO) awards 15 prizes in America, Asia and Europe: Gold🥇 Award: € 7,000 Silver🥈 Award: € 5,000 Bronze🥉 Award: € 3,000 Submit your application and become a finalist. For further details, follow🕵 the link🔗: ow.ly/GcW4103uHKS

Edmund Optics (EO) awards 15 prizes in America, Asia and Europe:
    Gold🥇 Award:      € 7,000 
    Silver🥈 Award:    € 5,000
    Bronze🥉 Award: € 3,000 
Submit your application and become a finalist.

For further details, follow🕵 the link🔗:
ow.ly/GcW4103uHKS
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

These optical mirrors with high reflectivity are coated by precision enhanced Aluminum, protected Gold and protected Silver respectively .Reflector are used to many precision equipment. A variety of custom standard and precise optical mirrors are supplied . #Reflector #Optics

These optical mirrors with high reflectivity are coated by precision enhanced Aluminum, protected Gold and protected Silver respectively .Reflector are used to many precision equipment. A variety of  custom standard and precise optical mirrors are supplied . #Reflector #Optics
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

Here is at our coating workshop . Vacuum Thin Film Coater are from SHINCRON and OPTORUN. Professional technicians and advanced coaters are the guarantee of our product quality. #coating #optics #workshop

Here is at our coating workshop . Vacuum Thin Film Coater are from  SHINCRON and OPTORUN. Professional technicians and advanced coaters are the guarantee of our product quality.  #coating  #optics #workshop
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

Here is at our factory,Agilent Cary 7000 UPMS and Olympus USPM-RU â…¢ help us to control quality, which ensures you getting the highest quality from our products .they are a part of our own devices .#optics #lens #flat #filter #prism #optical

Here is at our factory,Agilent Cary 7000 UPMS  and  Olympus USPM-RU â…¢  help us to control quality, which ensures you getting the highest quality from our  products .they are a part of our own devices .#optics #lens #flat #filter #prism #optical
DC Optics (@dc_opics) 's Twitter Profile Photo

All of our polygon mirrors are custom and can be made into a variety of configurations and sizes, and cost-effective. #LIDAR #POLYGONMIRRORS #ROTATINGMIRROR #ROTARYMIRROR

All of our polygon mirrors are custom and can be made into a variety of configurations and sizes, and cost-effective.
#LIDAR #POLYGONMIRRORS #ROTATINGMIRROR #ROTARYMIRROR
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

How to coat this glass tube? The tube is fixed on the revolving frame in the coater, in the evaporation process, the revolving frame driving the tube to revolve, and the lens also rotates around the axis.

How to coat this glass tube? The tube is fixed on the revolving frame in the coater, in the evaporation process,  the revolving frame driving the tube to revolve, and the lens also rotates around the axis.
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

You can find many optical elements of optical sight at our factories ,including lenses of red dot sight and holographic sight , objective and ocular lenses, reticle and so on . If you are interested them,please freely contact me . [email protected] #optics #opticalsight

You can find many optical elements of optical sight at our factories ,including lenses of red dot sight and holographic sight  , objective and ocular lenses, reticle and so on . If you are interested them,please freely contact me . holly.y@dcgd.ltd 
#optics #opticalsight
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

Optical Dome has a wide rang of applications in many fields .20-260mm domes are in our capacities. High transmission, customized resistance values and different materials are all you can choose in DC optics Ltd. #opticaldome #protectivecover #optics

Optical Dome has a wide rang of applications in many fields .20-260mm domes are in our capacities. High transmission, customized resistance values and different materials are all you can choose in DC optics Ltd.
#opticaldome #protectivecover #optics
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

DC Optics offers a wide selections of optical prisms ,including Right angle,Penta, Wedge,Roof ,Dove and so on. AR coatings ,dielectric coatings and metallic films are for your options . #opticalprism #prism #optics

DC Optics offers a wide selections of optical prisms ,including Right angle,Penta, Wedge,Roof ,Dove and so on.  AR coatings ,dielectric coatings and metallic films are for your options .
#opticalprism #prism #optics
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

ITO (Indium Tin Oxide) coated glass is an excellent solution for providing optimum conductivity in solar cells and other devices.Our focus on optimal design and functioning allows ITO glass slides to have optimally low resistance despite and highly transparent . #ITOglass #optics

ITO (Indium Tin Oxide) coated glass is an excellent solution for providing optimum conductivity in solar cells and other devices.Our focus on optimal design and functioning allows ITO glass slides to have optimally low resistance despite and highly transparent . #ITOglass #optics
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

We can offer large lenses . *large sizes available -100 to 250 mm diameter. *polished surface for surperior precision. *coatings as needed. #optics #lens #opticallens #largelens

We can offer large lenses .
*large sizes available -100 to 250 mm diameter.
*polished surface for surperior precision.
*coatings as needed.
#optics #lens #opticallens #largelens
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

UVFS Laser focus Lenses are available in DC optics with AR V-coatings, which are multilayer, dielectric coatings that achieve <0.25% reflectiviy@405/532/633/1064/1550nm.The low reflectance makes them ideal for use with YAG and HeNe lasers, also in complex systems .#laserlens

UVFS Laser focus Lenses are available in DC optics with AR V-coatings, which are multilayer, dielectric coatings that achieve &lt;0.25% reflectiviy@405/532/633/1064/1550nm.The low reflectance makes them ideal for use with YAG and HeNe lasers, also in complex systems .#laserlens
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

#ZnSeLaserFocusLens is a high-quality, infrared-transparent optical component . Its low absorption and high thermal shock resistance make it ideal for focusing laser beams in #cutting, #engraving, and #marking applications.#Aspherical and #spherical ones are available for you.

#ZnSeLaserFocusLens is a high-quality, infrared-transparent optical component . Its low absorption and high thermal shock resistance make it ideal for focusing laser beams in #cutting, #engraving, and #marking applications.#Aspherical and #spherical ones are available for you.
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

Si-based multi-layer mirrors are coated with dielectric film. R (reflection rate) = 99.9%  has been achieved by our coating technology. Surface accuracy over PV<1/4λ(coated) is available at our factory. We also supply Si mirrors coated with metal-films . #LASERMIRROR #SIMIRROR

Si-based multi-layer mirrors are coated with dielectric film. R (reflection rate) = 99.9%  has been achieved by our coating technology. Surface accuracy over PV&lt;1/4λ(coated) is available at our factory.
We also supply Si mirrors coated with  metal-films .
#LASERMIRROR #SIMIRROR
Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

In-house optical coating gives you better timeline and quality control. We can now provide in-house coating for custom and standard optical components. We produce functional coatings for the full spectrum, from DUV to mid-IR applications. #opticalcoating #workshop

Holly Yuan (@duchuang_yuan) 's Twitter Profile Photo

The hydrophobic coating usually applied alongside with an Anti-Reflection . Contact angle of water above 110º is available on optics we made .With Anti-scratch and easy to cleaning,The hydrophobic optics can be used in industrial and harsh environments. #hydrophobiccoating

The hydrophobic coating usually applied alongside with an Anti-Reflection . Contact angle of water above 110º is available on optics we made .With Anti-scratch and easy to cleaning,The hydrophobic optics can be used in industrial and harsh environments.
#hydrophobiccoating