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Bhavnagar, Gujarat, India
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Lenses #150600

GLASS BALL LENSES

We Manufacture Glass ball lenses range in diameter from 0.40mm to 8.0mm.

They can achieve a very high level of surface finish depending on the application of the product. Our Glass Ball lenses can achieve a surface finish of Ra = 1.2nm.

In terms of visual appearance, Our Glass Ball Lens can have a surface finish of No Scratch/Dig at 20x Magnification level (depending on the diameter of the Glass ball lens).

The optical glasses used for making these Glass ball lens are purchased from various renowned optical glass material makers likeOhara, Sumita, Schott, etc. which have a strict control on the nd and vd value of the glasses.

Glass ball lenses are used to improve signal coupling between Emitters, Fibres, Transmitters, Receivers and Detectors depending on the application.

STANDARD SPECIFICATION OF OUR GLASS BALL LENSES:
  • Tolerance on Glass Ball Lens Diameter
    +/- 0.001mm
  • Glass Ball Lens Surface Finish in Ra
    1.2 nm
  • Glass Ball Lens Roundness
    < 0.001mm
  • No Scratch dig on Glass Ball Lens
    at 20X magnification
  • Glass Ball Lens Cleaning
    Class 100 clean room
  • Glass Ball Lens Packing
    in Waffle trays or Glass bottles
  • Each Glass Ball Lens is checked
    100% under microscope before Delivery.
  • All Glass Ball Lenses are cleaned and packed
    in Class 100 clean room area.
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LOW TG BALL LENS

Industrial Technologies manufactures Low Tg ball lenses range in diameter from 0.40mm to 8.0mm

They can achieve a very high level of surface finish depending on the application of the product. Our Low Tg ball lens can achieve a surface finish of Ra = 1.2nm

In terms of visual appearance, our Low Tg ball lens can have a surface finish of No Scratch/Dig at 20x Magnification level (depending on the diameter of the low Tg ball lens).

The Low Tg optical glasses used for making these low tg ball lens are purchased from various renowned optical glass material makers likeOhara, Sumita, Schott, etc.

Aspherical lenses / Low Tg Ball Lens are used to improve signal coupling between Emitters, Fibres, Transmitters, Receivers and Detectors depending on the application.

STANDARD SPECIFICATION OF OUR LOW TG BALL LENSES:
  • Tolerance on Low Tg Ball Lens Diameter
    +/- 0.0025mm
  • Low Tg Ball Lens Surface Finish in Ra
    1.2 nm
  • Low Tg Ball Lens Roundness
    < 0.001mm
  • No Scratch dig on Low Tg Ball Lens
    at 20X magnification
  • Low Tg Ball Lens Cleaning
    Class 100 clean room
  • Low Tg Ball Lens Packing
    in Waffle trays or Glass bottles
  • Each Low Tg Ball Lens is checked
    100% under microscope before Delivery.
  • All Low Tg Ball Lenses are cleaned and packed
    in Class 100 clean room area.
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HIGH INDEX GLASS BALL

With higher coupling efficiency required for Transmitters and Receivers, the application of this High Index Glass Ball lens is becoming more and more popular.

The use of High Index Glass Ball results in reduction of Back Focal Length, as a result the shorter distance simplifies fibre coupling.

We manufacture High Index Glass Ball lens in diameters ranging from 0.40mm until 8.0mm

They can achieve a very high level of surface finish depending on the application of the product. Our High Index Glass ball lenses can achieve a surface finish of Ra = 1.2nm

In terms of visual appearance, our High Index Glass Ball can have a surface finish of No Scratch/Dig at 20x Magnification level (depending on the diameter of theHigh Index Glass Ball).

All our High Index Glass Balls are cleaned and packed in Class 100 clean room area.

SOME OF THE MOST COMMON HIGH INDEX GLASSES ARE AS FOLLOWS:
  • Sapphire
    nd = 1.760
  • K-VC89 (Sumita, Japan)
    nd = 1.810
  • S-LAH65 (Ohara, Japan)
    nd = 1.804
  • S-LAH71 (Ohara, Japan)
    nd = 1.850
  • S-LAH79 (Ohara, Japan)
    nd = 2.003
  • K-PsFn203 (Sumita, Japan)
    nd = 2.017
  • L-BBH1 (Ohara, Japan)
    nd = 2.102
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Half Ball Lens

These Half ball lenses range in diameter from 1.0 mm to 5.0 mm

They can achieve a very high level of surface finish depending on the application of the product. Our half ball lens can achieve a surface finish of Ra = 1.2nm.

In terms of visual appearance, our half ball lens can have a surface finish of 20/40 scratch dig.

The optical glasses used for making these half ball lens are purchased from various renowned optical glass material makers like Ohara, Sumita, Schott, etc. which have a strict control on the nd and vd value of the glasses.

Half ball lenses are used to improve signal coupling between Emitters, Fibres, Transmitters, Receivers and Detectors depending on the application.

STANDARD SPECIFICATION OF OUR HALF BALL LENSES:
  • Tolerance on half Ball Lens Diameter
    +/- 0.005mm
  • Tolernace on half ball lens Thickness
    +/- 0.03mm
  • Half Ball Lens Roundness
    < 0.001mm
  • No Scratch dig on Half Ball Lens
    at 20X magnification
  • Half Ball Lens Cleaning
    Class 100 clean room
  • Half Ball Lens Packing
    in Waffle plastic trays
  • Each Half Ball Lens is checked
    100% under microscope before Delivery.
  • All Half Ball Lenses are cleaned and packed
    in Class 100 clean room area.
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MICRO BALL LENS

We Manufacture Micro Ball Lens range in diameter from 0.40mm to 8.0mm.

They can achieve a very high level of surface finish depending on the application of the product. Our Micro Ball Lens can achieve a surface finish of Ra = 1.2nm.

In terms of visual appearance, Our Micro Ball Lens can have a surface finish of No Scratch/Dig at 20x Magnification level (depending on the diameter of the Micro Ball Lens).

The optical glasses used for making these Micro Ball Lenses are purchased from various renowned optical glass material makers likeOhara, Sumita, Schott, etc. which have a strict control on the nd and vd value of the glasses.

Micro Ball Lenses are used to improve signal coupling between Emitters, Fibres, Transmitters, Receivers and Detectors depending on the application.

STANDARD SPECIFICATION OF OUR MICRO BALL LENSES:
  • Tolerance on Micro Ball Lens Diameter
    +/- 0.001mm
  • Micro Ball Lens Surface Finish in Ra
    1.2 nm
  • Micro Ball Lens Roundness
    < 0.001mm
  • No Scratch dig on Micro Ball Lens
    at 20X magnification
  • Micro Ball Lens Cleaning
    Class 100 clean room
  • Micro Ball Lens Packing
    in Waffle trays or Glass bottles
  • Micro Ball Lens is checked
    100% under microscope before Delivery.
  • All Micro Ball Lenses are cleaned and packed
    in Class 100 clean room area.
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