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VY Optoelectronics Co., Ltd.

Optical Oval Windows, Optical Glass Oval Windows, Optical Bk7 Oval Windows manufacturer / supplier in China, offering Optical Glass Oval Windows Ellipse Wafer Used on Medical Equipment, Variou Types of Yvo4 Crystal Lens, Fantastic Security IR CCTV Camera with High Quality From China and so on.

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Optical Glass Oval Windows Ellipse Wafer Used on Medical Equipment

FOB Price: US $1 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $1/ Piece
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Port: Changchun, China
Production Capacity: 100000/Month
Payment Terms: T/T

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Optical glass lenses
31 Products
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Basic Info
  • Model NO.: VY0030
  • Type: Flat Lens
  • Shape: Single-lens
  • Lenses Color: Clear
  • Customized: Customized
  • Center Thickness Tolerance: 0.005mm
  • Surface Quality: 40-20
  • Trademark: VY or OEM
  • Specification: ISO 9001: 2008, RoHS
  • HS Code: 9001909090
  • Usage: Medical
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS, ISO9001
  • Coating: Ar,Hr,Ht
  • Dimension Tolerance: +/-0.1mm
  • Flatness: 1/20lambda
  • Transport Package: as Request
  • Origin: China
Product Description
The shape of oval windows is difficult to control at the begining of first production, after processing many times, finally we could keep the best quality of oval windows for customs. The price of big quantity will be very competitive and attrative, welcome to your
The oval windows used on medical equipment. The window can be a protection of original when it's in two physical environments. And there is almost no effect on visible light, to coat on the surface of windows could increase the transmittance, the commonly used coatings are antireflection coating (AR) and scratch-resistant coating(AS). Windows with coating can enhance the light penetration strength, and own function of waterproof, dustproof, and scratch-proof.
Optical windows by BK7 glass, fused silica, sapphire and float glass, B270 glass and so on. Dimension
Depends on your requirement.
We offer all types of windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coating on optical windows.
Specification of our optical windows as follow:
*Material: BK7 or other materials
*Length tolerance: +/-0.01
*Width tolerance: +/-0.01
*Center thickness tolerance: 0.005mm
*Surface quality: 80-50 to 10-5 Scratch/Dig
*Surface flatness: <lambda to lambda/20
*Parallelism<=1min -- 2sec
*Clear Apenture: 80% -- 100%
materialBK7 or other material
length/width tolerance+/-0.01mm
center thickness tolerance0.005mm
surface quality80/50-10/5
Range of diameterDia.0.7mm-Dia.400mm
Range of curve radiusR1.5-R∞ etc.
Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracyλ , 1/2λ , 1/4λ , 1/10λ  etc.
Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.
Centration+/-2′, +/-1′ etc.
Aperture N5, 1 etc.
Irregularity ΔN2, 1, 0.5, 0.2 etc.
Surface quality60/40, 40/20, 20/10, 10/5 etc.

Optical Glass Oval Windows Ellipse Wafer Used on Medical Equipment
Optical Glass Oval Windows Ellipse Wafer Used on Medical Equipment
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