Dia50.8mm Fused Silica Ar Coated Optical Plano Concave Lens

• Customization: Available
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Concave Lens
• Transmittance: 90%-95%
• Shape: Single-lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, TUV
• Customized: Customized
• Coating: HMC
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 5000 Pieces

Product Description

Dia50.8mm Fused Silica AR Coated Optical Plano concave Lens

 

Our glass lenses are made from either the highest grade of fused silica or BK7 optical glass. The fused silica lenses are ultra-violet quality synthetic fused silica. They are best for applications that require either the superior UV or IR transmission, or the improved hardness of silica. We have a vast range of different diameters from 2.5mm to 1000mm and focal lengths from 8.0mm to 5000mm.
 

Specifications:
 

Items	Description
Plano Concave Lens	Material:	UVFS(JGS1)
	Diameter:	50.8+0.0/-0.1mm
	Center thickness:	5.0+/-0.1mm
	Focal length:	-100mm+/-3%@632.8nm
	R1:	46.03mm,CC
	R2:	infinity
	Flatness:	S1&S2:IRR<1/4L@632nm
	Surface quality:	S1&S2:40-20
	Centerness:	<3arcmin
	Clear aperture:	>90%
	Chamfer:	<0.25mmx45deg
	Coating:	S1&S2:AR coating,Rabs<0.5%@720-830nm,AOI:0deg
	Standard:	MIL-PRF-13830B

 

 

Features:

 

. Diverge incident light

. Reduce spherical aberration

 

Other Lenses CPG handle:

About CPG Optics:

Certificates:

FAQ:

1. What's your payment term?
T/T, Letter of Credit, Paypal, Western Union, etc.

2. What's your minimum order quantity?
1 unit.

3. Could you send free samples?
Your samples fee will be returned when you plack bulk order.

4.What's the delivery time?
15-30 days, it is up to your quantity and soecification and our stock. If in stocks, once you make the payment, your products will be sent within 2 days.

5. What's your price list and discount?
The above price is our reference price, if you would like to know more our exact and discount policy, please contact us directly mobile phone [phone]

6.Can you OEM or ODM?
Yes, we accept all OEM and ODM.