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Qinhuangdao Intrinsic Crystal Technology Co., Ltd.

Optical Glass Ball Lenses Half Ball Lenses, Half Ball Lenses, Optical Glass Ball Lenses manufacturer / supplier in China, offering Optical Glass Ball Lenses, Half Ball Lenses, Precision Sapphire, Optical Windows, Calcium Fluoride (CaF2) Materials, Crystal Materials CaF2 Components and so on.

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Optical Glass Ball Lenses, Half Ball Lenses

FOB Price: US $1-5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-5/ Piece
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Port: Beijing, China
Production Capacity: 5000/Month
Payment Terms: T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: D5~D300mm
  • Type: Ball
  • Shape: Ball
  • Lenses Color: Clear
  • Customized: Customized
  • Trademark: ICC
  • Specification: warpped in silk papers
  • HS Code: 9001909090
  • Usage: Optical
  • Transmittance: >95%
  • Material: Zns Znse Si Ge CaF2 Mgf2 Baf2k9 Bk7 Uvfs
  • Certification: RoHS, SGS, ISO9001
  • Coating: UV
  • Transport Package: Wrapped in Silk Paper
  • Origin: Qinhuangdao China
Product Description
Optical Glass Ball Lenses, Half Ball Lenses
These ball lenses have an even higher index of refraction than our LaSFN9 ball lenses, providing a shorter back focal length, which simplifies fiber coupling. Other uses include endoscopy, bar code scanning, ball pre-forms for aspheric lenses, and sensor applications. S-LAH79 (Ohara) has Abbe Number of 28.3, density of 5.23g/cm3 and coefficient of linear expansion of 6.0μm/m°C (-30 to 70°C).

The Half-Ball Lens simplifies system integration.
For general information about ball lens, as well as how to calculate the NA and Focal Length please check our technical article Understanding Ball Lenses.Optical Glass Ball Lenses, Half Ball Lenses
Specification of half ball lens as follow:
Diameter (mm):0.5mm-100mm
Radius Tolerance (μm):+0/-0.01
Center Thickness Tolerance:(mm) ±0.01
Surface Quality:20-10
Substrate:N-BK7 or other optical material
Coating:None or as requested
RoHS Compliant

 
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