High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting

China High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting, Find details about China 6 Inch Gopro Dome, 4 Inch Gopro Dome Port from High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting

Model NO.
Y-P20D2T8901A
Trademark
VY or OEM
Origin
China
HS Code
9001909090
Model NO.
Y-P20D2T8901A
Trademark
VY or OEM
Origin
China
HS Code
9001909090
Package size per unit product
50.00cm * 50.00cm * 25.00cm
Gross weight per unit product
0.500kg
>> Product Description
     A dome port is the gold standard for wide angle photography underwater. This has everything to do with the way light bends as it goes between water and air.
The same thing happens when your camera is looking through a flat port on an underwater housing. The magnification reduces how much the camera can fit in the frame, effectively reducing its maximum angle of coverage.


High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting
Specification of Dome Port Cover
 
Range of diameterDia.0.7mm-Dia.400mm
Range of curve radiusR1.5-R∞ etc.
Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracyλ , 1/2λ , 1/4λ , 1/10λ  etc.
Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.
Centration+/-2′,+/-1′ etc.
Aperture N5, 1 etc.
Irregularity ΔN2, 1, 0.5, 0.2 etc.
Surface quality60/40, 40/20, 20/10, 10/5 etc.
>> Company Introduction

High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting

High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting
High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting
High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting


>> Related Products
     VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.
High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting

>> FAQ
Q: Do you provide samples? Is it free or charged?
 ·  We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
 ·  Regarding inventory, it is 3 working days;
 ·  For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
 ·  Yes, to customize special optical element and coating are available here.
Q: How to pay?
 ·  T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
 ·  VY Optics is a reliable supplier not only audited on Alibaba, but also on Made-in-China, reputation and quality is life of our company, and we support Alibaba Trade Assurance.
Q: How do you ship goods?
 · Low value sample: EUB, E Express of China Post, which is cheap;
 · Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
 · Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.

High Quality Transparent 4 Inch 6 Inch Gopro Dome Port 45mm Dome Lens PC Glass Fresnel Infrared Dome for Underwater Diving and Aviation Lighting