We are manufacturing high transmission and durability domes. BK7 or HK9L Glass domes are often used in meteorology applications. Fused silica domes are commonly used in underwater applications at extreme environments. Other application for our dome include meteorology applications, pyranometers, defence applications and as high pressure view ports in underwater cameras and submersibles.
Hemisphere Dome Lens,Hemispheric Glass Domes Lens,Optical Glass Hemisphere Domes Lens,120 Mm Diameter Glass Dome Lens China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com
Configuration:
4 sets of 23W rotating light
4 sets of 23W flash light
2 sets of 23W directional light
Working voltage: DC 12V
Working current: 31.5A(MAX)
Working power of lighting sets: 194W(MAX)
Rotating frequency: 80~120times/min
Flicker frequency: 80~100times/min
Ambient temperature: -40~+55 centigrade
Protective level: IP65
Hardness of lampshade: 4H
Transparent≥ 90%
Runtime: Succession working
Packing detail
Carton size: 128*39*25 CM
Net Weight: 13 KGS
Gross weight: 15KGS
QTY/CTN: 1pc/carton
Halogen rotating lightbar
Configuration:
4 sets of 23W rotating light
4 sets of 23W flash light
2 sets of 23W directional light
Working voltage: DC 12V
Working current: 31.5A(MAX)
Working power of lighting sets: 194W(MAX)
Rotating frequency: 80~120times/min
Flicker frequency: 80~100times/min
Ambient temperature: -40~+55 centigrade
Protective level: IP65
Hardness of lampshade: 4H
Transparent≥ 90%
Runtime: Succession working
Packing detail
Carton size: 128*39*25 CM
Net Weight: 13 KGS
Gross weight: 15KGS
QTY/CTN: 1pc/carton
Material:Optical glass N-BK7 , H-K9L, UV Fused Silica, Sapphire, and infrared crystal materials.
Diameter:20-350mm
Diameter Tolerance:+/-0.1mm
Thickness:>2mm
Thickness Tolerance±0.2~0.1mm
Center Deviation:3-5'
Surface quality:80/50 60/40
Coating: Antireflection Coating inside
Chamfers:0.2 x 45° typical
Halogen Revolving Lightbar for Police Car and Ambulance (TBD-010111)
Model NO.: TBD-010111
Working Current: 31.5A(Max)
Working Power of Lighting Sets: 194W(Max)
Rotating Frequency: 80~120times/Min
Flicker Frequency: 80~100times/Min
Delivery Time: 25 Days
Certificate: ISO 9001; ISO 14001
Warranty: 1 Year
Trademark: HAAQ
Specification: ISO9001; ISO14001
Origin: China
Model NO.: TBD-010111
Working Current: 31.5A(Max)
Working Power of Lighting Sets: 194W(Max)
Rotating Frequency: 80~120times/Min
Flicker Frequency: 80~100times/Min
Delivery Time: 25 Days
Certificate: ISO 9001; ISO 14001
Warranty: 1 Year
Trademark: HAAQ
Specification: ISO9001; ISO14001
Origin: China
Halogen rotating lightbar