Dia25.4mm N-Bk7 1064nm Ar Coated Plano Concave Optical Lens

• 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: 3500 Pieces

Product Description

Dia25.4mm N-BK7 1064nm AR Coated Plano Concave Optical Lens

 

Specifications:
 

Items	Description
Plano concave lens	Material:	Schott N-BK7
	Diameter:	25.4+0/-0.6mm
	Edge thickness:	4.5+/-0.1mm
	Focal length:	250mm+/-1%@587.6nm
	ROC1:	129.2mm,CC
	ROC2:	infinity
	Flatness:	S1&S2:IRR<1/[email protected]
		S1&S2:TWD<1/[email protected]
	Surface quality:	S1&S2:40-20
	Centerness:	<3arcmin
	Clear aperture:	>90%
	Chamfer:	<0.25mmx45deg
	Coating:	S1&S2:AR coating,R<0.3%@1064nm,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 

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