6 inch vandalproof dome SMT 06G11
- Category: >>>
- Supplier: Fujian Fran Optics Co. Ltd.
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Product Overview
Description
6-inch vandalproof dome
Model No.: SMT-06G11
Material: Polycarbonate or Acrylic
Transparency: 88%/3mm or 92%/3mm
Distortion: <=0.3%
Applied to outdoor and indoor intellective high-speed dome camera
Available for dome cameras of Parasonic or Mingjing
Vandal-resistant (optional)
Flame-resistant (optional)
High-image clarity
Available colors: clear, green and brown .
dome covers
Dome Covers in Fran | |
Application for Cameras | Indoor Dome Covers Outdoor Dome Covers Explosion-proof Dome Covers Vandal-resistant Dome Covers Access Control Dome Covers |
Lenses for Cameras | HD Dome Covers SD Dome Covers IR Dome Covers Fixed Dome Covers Dome Covers for Panoramic Cameras Dome Covers for Bullet Cameras |
Mounting Ways | Standard Dome Covers Easy-mounting Dome Covers Screw-thread Dome Covers Abnormity Dome Covers |
Special Requirements | Harden-coating Dome Covers Anti-reflection Dome Covers Anti-static Dome Covers Anti-water Dome Covers Colored Dome Covers |
Why Fran Could Make a Better Dome? | |
1 | Customized solutions from professional project engineers. |
2 | Unique technology of ultra-precision nano processing and surface polishing. |
3 | Injection molding technology. |
4 | Strict product inspection system, unique optical test methods. |
FAQ
Q. What are the funcitons of dome covers?
A: Optical dome covers could not only protect the inner elements, but also be involved in the optical imaging. Its optical performance could influence the definition levels of the cameras. It is a part of precision components for cameras.
Q. What is a good optical dome cover?
A: A good dome cover is known by many factors. Among imaging quality is the most important of all, except that, transmission rate and ability of scratch-resistance are also important characteristics. A good dome cover needs fit the working envoirments to keep the normal working condition in various and complicated using environments.
Q. What kind of materials are making dome covers generally?
What are their strength and weakness?
A: The most commonly used materials are PMMA and PC to make the dome covers.
PMMA, its own high transmission rate reaches 92% and its scratch-resistance ability is better than PC, known as a high quality optical materials. PC, the transmission rate (88%) and scratch-resistance ability is not so excellent like PMMA, but which has outstanding impact resistance. Under normal temperature, 3mm thickness PC materials could stand the impact above IK10, belongs to excellent vandal-proof materials.
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