Diameter 1mm 2mm Optical Glass Crystal Bk7 Fused Silica Ball Lens

• After-sales Service: Return or Replacement
• Warranty: Return or Replacement
• Usage: Optical
• Type: Sapphire
• Transmittance: 90%-95%
• Shape: Ball, Hemisphere, Ball
• Model NO.: sapphire
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: HC
• Structure: Plano-Concave
• Diameter: 1~150mm, 1mm,1.5mm, 2mm
• Roundness: 0.003-0.005
• Diameter Tolerance: +/-0.001mm
• Transport Package: Air Cushion Wrapped Carton Packaging.
• Specification: Customized
• Trademark: Coating: Ar or Bbar
• Origin: Fuzhou Fujian China
• HS Code: 9001909090

Product Description

DESCRIPTION

Ball lenses are a completely spherical lenses most commonly used for improving signal coupling between fibers, emitters and detectors. Aside from fibre coupling applications, ball lenses are also used as objective lenses in endoscopy, laser measurement systems and bar-code scanning. Ball lenses are manufactured from a single substrate of glass and can focus or collimate light, depending upon the geometry of the input source.

FEATURE

• Easily positioned
• High diameter tolerance and spherisity
• Excellent surface roughness

APPLICATION

• Optical Measurement Systems
• Projection Optics Systems
• Imaging Optics Systems
• Astronomical Optics

PARAMETER

Technical parameter
Material	K9 (BK7), Optical sapphire(ruby) glass, fused silica, JGS1,ZnSe, Zns, Ge, Caf2, ect.
Diameter	1~150mm, 1mm,1.5mm, 2mm
diameter tolerance	+/-0.001mm
Roundness	0.003-0.005
surface quality	40-20 scratch and dig
surface accuracy	<2λ
Clear aperture	>90%
Sphericity	Up to 0.6μm
Coating	Upon customer request
For custom size, pls click here to contact with us for quotation

 

PRODUCT IMAGE