1_5mm_ball_lens_fiber_coupling,ball lens,optical glass ball lens

Specifications

1 High Precision
2 Competitive Price
3 Quick Delivery
4 Custom Size Available

Description:

 

 

0.75mm-50mm Sapphire, Ruby, Fused silica, ball lens,optical glass ball lens  

 

 

 

 

 

Ball Lenses, also known as Fiber Coupling Spheres, Fiber Coupling Ball Lenses, or Spherical Ball Micro Lenses, are generally used for fiber/laser coupling or collimation. Standard size lenses range from 0.75mm to 50mm. All Ball Lenses can be ordered with full-surface anti-reflection (AR) coating.

 

 

 

Sdhengjing 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 N-BK7 (Glass), Sapphire, IR crystal, Fused silica,Sapphire, Ruby, LaSFN9, S-LAH79, CaF2, BaF2, or custom materialsupon request .

 

 

 

Application: 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.

 

 

 

 

Specifications

 

 

Ball lenses, Half-Ball Lens, Conical lens, hemi-spherical lenses, Spherical ball lenses, semispherical lens, Half glass sphere.

Material:	Optical glass: for example, K9, BK7, B270, SF11, Fused silica, etc.               Low Melting Point Glass: for examples, CDGM's D-K9(516641), D-K59(518635),               D-ZK3(589612); Coring CO550(605504), etc.
Size:	Dia 0.5-50mm
Diameter Ellipticity:	< +/-2mm
Diameter Tolerance:	< +/-5mm
Surface Accuracy:	Lmbda/4 - 2Lambda
Surface Quality:	60-40, 40-20 or 20-10 scratch and dig according to customer requirement
Coating:	Customization

 

 

Application:

 

Spherical ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. We make this spherical ball lenses from all kinds of optical glass material.

 

Survey Ball Lens:

We manufacture Ball Lenses from Low Melting Point Glasses, which are specially developed for PGM (Precision Glass Molding). The low Melting Point Ball lenses extend the life of the mold and reduce the reaction between the glass and the mold. This low melting point Ball lenses are used for spherical or aspheric lenses precision molding.

 

 

We are specialized in the production of various specifications of optical components according to the customers' demand,  And we are committed our standard more than eight years to offering our customers with excellent products, reasonable prices and high level of service.

 

Blanks of Ball Lens

 

 

 

 

Polished Ball Lens

 

 

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