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LED sapphire lens - HLL-SWF

1.processing factory, 2.sapphire sliced/ polished /epi-ready wafer, 3.The orientation can vary according to requests of clients - more info check here: http://www.buymeasuringtools.com/LED-sapphire-lens-10164612/

Quick Brief

Place of Origin: Jiangsu China (Mainland) Brand Name: HLL Model Number: HLL-SWF Material: sapphire Usage: Optical Structure: dual-plane Shape: round material: High purity monocrystalline sapphire diameter: 2''-7'' thickness: all available suiface finish: single-side/both-side

Product Features:

1.processing factory

2.sapphire sliced/ polished /epi-ready wafer

3.The orientation can vary according to requests of clients

Business Terms:

Port: shanghai

Minimum Order Quantity: 1000 Piece/Pieces

Supply Ability: 100000 Piece/Pieces per Month sample service

Payment Terms: L/C,T/T

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LED sapphire lens
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Product Packagings & Delivery Terms:

Packaging Detail: in cassettes of 25pcs or single fluroware

Delivery Detail: 30days

Specifications and Product Details:

Crycal Materials99.995% High Purity Monocrystalline AL2O3
Wafer Surface OrientationC-axis(0001)offset to M(1-100)/A(11-20) 0.2°±0.05° / 0.3°±0.1° / ±0.25°
Diameter1inch/ 2inch / 2.5inch / 3inch / 4inch / 5inch / 6inch / 7inch
Thickness330um ± 15um/430um ± 10um/500um ± 10um/1000um ±10um/2000um±10um
Major FlatA-axis (1 1-2 0) ± 0.2°
Major Flat Length16.0mm ± 1.0mm / 22.0mm ± 1.0mm / 32.5 ± 1.0mm / 47.5 ± 2.5mm
MinorNone
Front Surface FinishEpi-ready polished, Ra< 0.2nm
Back SurfaceSSP: Fine ground, Ra 0.4 to 1.0 um; DSP: Polished.
TTV<15um/<10um/<10um
BOW<15um/<10um/<10um
Warp<15um/<10um/<10um
Bubble & ColorNone by visual inspection in intensive light
Ground BoundaryNone by visual inspection in fluorescent light
CleanlinessFree visible contamination
PackagingPackaged in a class 100 clean room environment, in cassettes of 25pcs or single fluroware, under a nitrogen atmosphere.
NoteR-plane (1-1 0 2), A-plane (1 1-2 0 ), and M-plane(1-1 0 0) are available; Customer's specification not listed above is also available upon request.

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