Gold Member Since 2014
Audited Supplier
VY Optoelectronics Co., Ltd.

Znse, Optical Lens, Dome manufacturer / supplier in China, offering Reasonably Priced Znse Dome From China, Bk7/UV Grade Fused Silica Roof Prism/Amici Prism with Coating, Optical Fused Silica Glass Dia. 4.75mm Rod Lens and so on.

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Supplier Homepage Product Optical dome lens Reasonably Priced Znse Dome From China

Reasonably Priced Znse Dome From China

Purchase Qty.:
(Pieces)
10-99 100+
FOB Unit Price: US $1 US $0.1
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $1
100+ US $0.1
Get Latest Price
Port: Dalian, China
Production Capacity: 300000 PCS/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: VYL-002
  • Type: Convex Lens
  • Shape: Ball, Hemisphere
  • Lenses Color: Brown
  • Customized: Customized
  • Trademark: VY or OEM
  • Specification: RoHS
  • HS Code: 90019090
  • Usage: Optical
  • Transmittance: 90%-95%
  • Material: Optical Glass
  • Certification: RoHS, ISO9001
  • Coating: UV
  • Transport Package: as Requested
  • Origin: China
Product Description

Specification of hemisphere dome we could supplied as follow:
Materials:BK7 glass,UV fused silica etc., various types of  optical glass.    
Diameter: from 10 to 250 mm. 
Diameter Tolerance: 0.1 mm, standard; 0.01 mm - attainable. 
Surface Quality: 60/40 Scratch/Dig ,standard;20/10 Scratch/Dig, attainable depending on material type and combination of other parameters. 
Power/Irregularity: 5/1 (interference fringes),standard; 0.5/0.1 (interference fringes), attainable depending on material type and combination of other parameters. Aperture 60 deg. 
Decentration: 0.05mm,standard; 0.01 ,attainable.  

A dome is composed of two parallel optical surfaces. Among optics domes are unique because, unlike any other optical components, the key attribute of the dome is to have no optical effect. Mirrors reflect light, lenses bend light, domes ideally change nothing.

Typically the lead element in an optical system, a dome is often exposed to the environment. Accordingly, domes made from hard ceramic materials are preferred due to their ability to withstand wind and rain erosion. Domes are typically found in single-use defense applications and submersible vehicles for deep ocean exploration.               The dome lens/hemisphere dome we manufactured be used to protect the lens of underwater camera,which could resist the pressure of water,and give a best view field to catch picture.
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