.

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

Windows
Windows High Precision Windows, VIS Windows, IR Windows Hyperion Optics supply a range of custom precision grade windows,sto seal optical enclosures espec...
Achromatic Triplet Lenses
Achromatic Triplet Lenses A triplet lens is a compound lens consisting of three single lenses. The triplet design is the simplest to give the required number of degrees of f...
Diffractive Optical Elements
Diffractive Optical Elements Diffractive Optical Elements (DOEs) have complex microstructural surfaces to manipulate (or “shape”) and split laser beams in an energy...
Dichroic Filter
Dichroic Filter Hyperion Optics is a premium full-service photonics supplier. Hyp designcapabilities can meet the unique requirements of various customers. Hyperi...
Parabolic Mirror
Parabolic Mirror Hyperion Optics is a parabolic mirror manufacturerand offer custom parabolic mirrors for use from the UV(200 to 400nm) to the IR (1to 40µm) w...
供应产品

Same products

Cutomizable CLZ Silicon Domes
Cutomizable CLZ Silicon Domes 卖方: Changchun Long Ze Precision Optics Co., Ltd The world of technology is constantly evolving, pushing the boundaries of what is possible. In th...
Custom MgF2 Coated Achromatic Lenses
Custom MgF2 Coated Achromatic Lenses 卖方: Changchun Long Ze Precision Optics Co., Ltd Our MgF2 coating can be less than 1.75% reflectance @ 400-700nm, AOI=0°. And we can produce h...
Fused Silica Precision Lenses for Solid State Laser applications
Fused Silica Precision Lenses for Solid State Laser applications 卖方: Changchun Long Ze Precision Optics Co., Ltd A biconvex lens is a positive lens characterized by a longer focal length in the middle and short...
Rod Lenses
Rod Lenses 卖方: Shandong Yanggu Constant Crystal Optics, Inc Rod lensesare precision optical components designed for a variety of applications, including fibe...
light beam splitter
light beam splitter 卖方: Changchun Hongsheng Optoelectronics Co.,Ltd. light beam splitter Polarizing cube beamsplitters split randomly polarized beams into two ...