Si Window & Lens Supplier manufacturer from China Opticreate Technology Co.,Ltd.

Payment Terms:	T/T
Place of Origin:	Jilin, China (Mainland)


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Product Detail

Production Capacity: 30,000 pieces / month

Delivery Date: 4-5weeks

Packing: Static film, lens paper, bl...

Brand Name: Opticreate

In the range of 3-5 μ m, silicon is the most commonly used material for making optical lens and optical window in high-efficiency infrared imaging...

Si Window & Lens

Ir Optics Lens Wholesale

Product Details of Silicon Lens

In the range of 3-5 μ m, silicon is the most commonly used material for making optical lens and optical window in high-efficiency infrared imaging system. Silicon has the characteristics of high refractive index (about 3.4 at 3-5 μ M band), small surface curvature and color difference.

Opticreate produces high-precision silicon window and lens, could do AR coating and DLC (Diamond like carbon) coating according to customers' requirements. We are Silicon Window Supplier.

Material	Si
Diameter tolerance	+0.0/-0.05mm
Diameter	D2-D300mm
Focal length tolerance	±2%(for lens)
Centration	≤0.01mm(high precision 0.005mm)
Power	1λ
Irregularity	λ/4
Surface Quality	40-20
Bevel	0.25 mm × 45°
Coating	AR Coating,DLC coating(Diamond like carbon)