- Product Details
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Quick Details
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Place of Origin:
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Henan, China
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Brand Name:
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JLGD
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Model Number:
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dome lens
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Product name:
-
dome lens
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Material:
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Optical glass BK7 or quartz
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Diameter:
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78mm
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thickness:
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6mm
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coating:
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AR coating
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surface quality:
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40/20
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Surface flatness:
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1/4@633nm
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Parallelism:
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2 Arc Seconds
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wavelength:
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400-700nm
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application:
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underwater camera
Quick Details
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Usage:
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Optical Equipment
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Structure:
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half ball
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Shape:
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Spherical
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Place of Origin:
-
Henan, China
-
Brand Name:
-
JLGD
-
Model Number:
-
dome lens
-
Product name:
-
dome lens
-
Material:
-
Optical glass BK7 or quartz
-
Diameter:
-
78mm
-
thickness:
-
6mm
-
coating:
-
AR coating
-
surface quality:
-
40/20
-
Surface flatness:
-
1/4@633nm
-
Parallelism:
-
2 Arc Seconds
-
wavelength:
-
400-700nm
-
application:
-
underwater camera
Wholesale Diameter 78mm Optical Glass N-BK7 Spherical dome lens
we are manufacturer of optical glass lens ,prisms ,spherical lens ,aspherical lens ,cylindrical lens ,optical window plate
,reflective mirror and filter
we can make all kinds of optical glass products according to the drawing that customer supply
if you have any needs about the optical glass products ,please free to let me know and we can also give you good price
,reflective mirror and filter
we can make all kinds of optical glass products according to the drawing that customer supply
if you have any needs about the optical glass products ,please free to let me know and we can also give you good price
and good quality
welcome to inquiry
|
production name
|
dome lens
|
|
material
|
optical glass bk7 or quartz
|
|
surface quality
|
40/20
|
|
diameter
|
78mm
|
|
thickness
|
6mm
|
|
diameter tolerance
|
+/-0.05mm
|
|
application
|
optical equipment
|
In the field of solar radiation, the optical ball housing can protect other electronic components and has the ability to resist wind and rain erosion.
According to the characteristics of the use environment, optical ball cover materials need to have a wide band transmittance, so N-BK7, N-BK10, UV fused quartz, IR fused quartz and sapphire are good choices.
N-BK7 is a cheap option that meets most requirements and has a spectral range (50% points) between 285nm and 2800nm.
For UV fused quartz, the spectral range (50% point) is 190nm to 2750nm and is commonly used in UV radiometers.
For IR fused quartz, the spectral range (50% point) is between 200nm and 3600nm, which is the best material available to obtain
the best performance.Of course, it's more expensive than other prices.
For the sapphire dome, it could be the product of the future.It has the best spectral range and can be used from 190nm to 5500nm.But this time it was too expensive.
Depending on the accuracy of a solar instrument such as a heliometer, a high quality optical sphere is an important component.The
concentricity of the dome, the thickness irregularity and the surface quality are the key parameters for a high quality dome.
According to the characteristics of the use environment, optical ball cover materials need to have a wide band transmittance, so N-BK7, N-BK10, UV fused quartz, IR fused quartz and sapphire are good choices.
N-BK7 is a cheap option that meets most requirements and has a spectral range (50% points) between 285nm and 2800nm.
For UV fused quartz, the spectral range (50% point) is 190nm to 2750nm and is commonly used in UV radiometers.
For IR fused quartz, the spectral range (50% point) is between 200nm and 3600nm, which is the best material available to obtain
the best performance.Of course, it's more expensive than other prices.
For the sapphire dome, it could be the product of the future.It has the best spectral range and can be used from 190nm to 5500nm.But this time it was too expensive.
Depending on the accuracy of a solar instrument such as a heliometer, a high quality optical sphere is an important component.The
concentricity of the dome, the thickness irregularity and the surface quality are the key parameters for a high quality dome.
Packaging & Delivery.
Packaging Details:
Inner packing-------special protective packing for optical products.
Outer packing------carton, Shock absorption material and bubble wrap
Delivery Time
7-20days
Delivery: Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc.
Please note it before delivery. Transit time deponds on the express and destination.
By the way, we would re-check all the details before delivery.
Packaging Details:
Inner packing-------special protective packing for optical products.
Outer packing------carton, Shock absorption material and bubble wrap
Delivery Time
7-20days
Delivery: Generally, we use the Fedex, DHL, UPS, TNT, Shunfeng, etc.
Please note it before delivery. Transit time deponds on the express and destination.
By the way, we would re-check all the details before delivery.
Our company.
Nanyang Jingying Commerce and trade Co., Ltd. is a high-tech enterprise specializing in the processing and customization of
optical glass prism and lens,
and the production and development of optical components.
Our factory is located in Henan Nanyang city, one of the important optical bases in China.
Our working area is more than 1000 quare meter, now about 50 employees, more than 30 sets professional equipments for production.
We mainly provide custom service according to the customer's drawings. Reliable quality and trust service are we offering and pursin
Nanyang Jingying Commerce and trade Co., Ltd. is a high-tech enterprise specializing in the processing and customization of
optical glass prism and lens,
and the production and development of optical components.
Our factory is located in Henan Nanyang city, one of the important optical bases in China.
Our working area is more than 1000 quare meter, now about 50 employees, more than 30 sets professional equipments for production.
We mainly provide custom service according to the customer's drawings. Reliable quality and trust service are we offering and pursin
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