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Dia 1~12mm Optical Glass Hemisphere Or Spherical Lens K9 Glass Ball Lens And Half Ball Lens

Dia 1~12mm Optical Glass Hemisphere Or Spherical Lens K9 Glass Ball Lens And Half Ball Lens

  • Dia 1~12mm Optical Glass Hemisphere Or Spherical Lens K9 Glass Ball Lens And Half Ball Lens
  • Dia 1~12mm Optical Glass Hemisphere Or Spherical Lens K9 Glass Ball Lens And Half Ball Lens
Dia 1~12mm Optical Glass Hemisphere Or Spherical Lens K9 Glass Ball Lens And Half Ball Lens
Product Details:
Place of Origin: CHINA
Brand Name: UNIFORM
Certification: RoHS, ISO9001, CE, TUV
Model Number: AUTC-GP-520
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: negotiable
Packaging Details: carton box and wooden box
Delivery Time: 7 days
Payment Terms: T/T, Western Union
Supply Ability: 300-500pcs/day
Contact Now
Detailed Product Description
Material: Quartz Glass Size: Dia.30mm, Length:35mm
Transmittance: 95% Shape: Rod Shape
HS Code: 9001909090
High Light:

12mm spherical lens

,

K9 Glass Ball Lens

,

K9 Half Ball Lens

Dia 1~12mm Optical Glass Hemisphere Or Spherical Lens K9 Glass Ball Lens And Half Ball Lens

 

Ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, Solar-photovoltaic and fiber-to-detector coupling.

Worldhawk can provide spherical ball lenses and half ball lenses in a range of substrates for performance in the ultraviolet to the NIR. Such as including H-K9L(N-BK7), Sapphire, CaF2, BaF2, ZnSe or custom materials upon request.

Ball lenses feature short back focal lengths to minimize the distance needed from the ball Lens to the optical fiber. Ball lenses are commonly used to improve signal quality in fiber coupling applications, or for use in endoscopy or bar code scanning applications.

 

 

Technical Drawings

Dia 1~12mm Optical Glass Hemisphere Or Spherical Lens K9 Glass Ball Lens And Half Ball Lens 0

EFL: Effective Focal Length BFL: Back Focal Length
CT : Center Thinkness C : Lens Center

 

Specifications of ball lens (Half ball lens)

Item Parameter (Optical glass ball lens; Half ball lens)
Material

K9 (BK7), Optical sapphire(ruby) glass, fused silica, JGS1,

ZnSe, Zns, Ge, Caf2, b270, LaF52, Schott glass

Diameter 1~150mm, 1mm 2mm 4mm 5mm 12mm…
Dia. Tolerance +/-0.002mm
Roundness 0.003-0.005
Surface Accuracy <2λ
Irregularity λ/2 @632.8nm
Surface Quality <40/20 scratch/dig
Clear Aperture >92%
Focal length tolerance +/-1% (+/-5% for 400 series)
Centration 3 arc min or better
Coating Upon customer request

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Material specification

Glass Materials

Refractive

(nd)

Dispersion Coefficient(vd) Glass Materials

Refractive

(nd)

Dispersion Coefficient(vd)
H-Zlaf90 2.00069 25.43 Sapphire 1.768 72.20
H-Zlaf50D 1.804 46.58 ZnSe 2.403 N/A
H-ZF7LA 1.80518 25.46 Silicon 3.422 N/A
Fused Silica 1.458 67.70 Germanium 4.003 N/A
H-K9L(N-BK7) 1.517 64.20      

¦

Material Characteristics

Fused Silica Ball and Half-Ball Lenses:
1,Excellent UV Transmission

(From 200nm to 2.2μm)
2,Low Coefficient of Thermal Expansion

Sapphire and Ruby Ball Lens(Half ball lens):
1,Excellent for Severe Environments
2,High Strength and Hardness
3,High Chemical Stability
4,Ruby Balls are easier to see
K9 Glass (N-BK7) Ball Lenses:
1,Can be Used as Fiber Coupling Spheres or Collimating Lenses
2,Ideal Pre-Forms for Aspheric Lenses
3,Available in a Variety of Sizes
High Index Ball Lenses:
1,Index of Refraction of 1.8-2.0
2,High Tolerance
3,High Index for a Closer Focal Distance

 

 

Package

Dia 1~12mm Optical Glass Hemisphere Or Spherical Lens K9 Glass Ball Lens And Half Ball Lens 1

 

 

 

 

 

 

 

 

Contact Details
Anhui Uniform Trading Co.Ltd

Contact Person: JACK FAN

Tel: +86-152-5657-6385

Send your inquiry directly to us (0 / 3000)

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