.

Optical Dome

sare widely used for commercial applications which require protective boundary between different environments; domes perform as windows, providing protection to electronic sensors or detectors without sacrificing field of view.

Composed of two parallel optical surfaces, domes have no optical effect on design optical path. In lead element in an optical system, a dome is exposed to the environment, N-BK7 is good choice for visible to near infrared lead applications, which will withstand wind and rain erosion. Typically in single-use defense applications and ocean exploration. Shapes can vary from hemispheric to custom size with coatings.

At Hyperion Optics, we have strict control of wall thickness variation spec by utilizing most reliable deterministic CNC machine tools, we grind and polish optical glass, fused silica and zinc sulfide for applications range from visible to infrared.

Optical Glass Dome

N-BK7 and H-K9L domes:N-BK7 domes are available directly from stock, and are used primarily in meteorology applications. BK7 offers excellent transmission from 300nm up to 2µm. BK7 is a relatively hard material, with excellent chemical durability. Our custom BK7 domes are practically free from bubbles and inclusions, making them perfect for high performance visible applications.

UV fused silica domes:For applications operating in the deeper UV range, we offer a range of UV fused silica domes. Fused silica domes are commonly used in underwater applications at extremely high pressures. Our Corning 7890 2G and Spectrosil 2000 fused silica both offer over 85% transmission at wavelengths as low as 185nm.

Zinc Sulfide domes:For infrared applications we can provide sapphire domes. Sapphire is an extremely hard material with transmission of over 80% in the 2-5µm wavelength range. As with fused silica, sapphire is able to withstand extreme pressures, making it the perfect material for underwater camera and infrared-guided missile applications.

Factory Standard – Contact us for manufacturing limit or custom specifications

  • Material: BK7 and more
  • Diameter: 20~300mm
  • Wall Thickness>1mm(Diameter20)
  • Surface accuracy: 3lambda
  • Dimensional Tolerance: +/-0.1mm
  • scratch & dig: 60/40
  • C-A:145+0/-0.05mm
  • Radius:R1=76mm,R2=80mmDome shall provide angular transmissions >=93%, between incident angles of ±25 degrees


在线联系供应商

至: Hyperion Optics
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Infrared Lenses
Infrared Lenses Hyperion Optics is a premium full-service photonics supplier. We specialize in optical design manufacturingspan across the spectrum. From UV, VIS, ...
Asphere Lenses
Asphere Lenses The complex surface profile of an asphere can significantly reduce or even eliminate spherical aberrations comparing to spherical lenses. Hence, as...
Windows
Windows High Precision Windows, VIS Windows, IR Windows Hyperion Optics supply a range of custom precision grade windows,sto seal optical enclosures espec...
Cylindrical Lenses
Cylindrical Lenses Cylindrical lenses are used to focus, expand or condense light into a single dimension. Cylindrical lenses are widely used in laser scanners, optic...
Singlet Lenses
Singlet Lenses Singlet lens is a lens consisting of a pure single element, whichcan be considered as the fundamental element of developing optical systems. Based ...
供应产品

Same products

Plastic Fresnel Lens S9008 Used in Alarm System
Plastic Fresnel Lens S9008 Used in Alarm System 卖方: Senba Sensing Technology Co., Ltd. Plastic Fresnel LensS9008 Used in Alarm System Overview The fresnel lens is a optical element, ...
氟化物光学窗口/棱镜/透镜
氟化物光学窗口/棱镜/透镜 卖方: SHANGHAI BONTEK OPTOELECTRONIC TECHNOLOGY DEVELOPMENT CO.,LTD 氟化物光学晶体产品包括氟化钙(CaF2)、氟化钡(BaF2)、氟化锂(LiF)等系列碱土金属离子氟化物晶体。该系列晶体透光范围覆盖0.11~12.5μm,是优良的紫外、红外光学材料。...
Fused Silica Mirrors
Fused Silica Mirrors 卖方: Changchun Long Ze Precision Optics Co., Ltd Aswill briefly introduce the performance difference between quartz and glass, and explain their ...
High-Efficiency Optics Lens
High-Efficiency Optics Lens 卖方: Brightlx Ltd Brightlx Standard service,LED Lens Customization for each project, Completive price let's make th...
 Injection Led Optics Lens
 Injection Led Optics Lens 卖方: Brightlx Ltd Standard service,LED Lens Customization for each project, Completive price let's make the best ch...