Material:	BK7A
Focal Length Tolerance:	±0.5%
Diameter Tolerance:	+0/-0.2mm
Thickness Tolerance:	±0.2mm
Surface Flatness:	λ/10
Centration Error:	<3 arcmin
Surface Quality:	20/10
Clear Aperture:	>90% of central diameter
Coating:	Optional

Why Henghua?                                                                                                      
 
1.Henghua design,manufacture,testing together.
2.Henghua has no minimun quantity,sample order is acceptable for customers.
3.Fast delivery 
4.Henghua has good after-sales service. 
5.If the quality of our products is unqualified,,Henghua promise to produce new ones or repaire them.and we will responsible for all the cost.

Jilin Henghua Optoelectric Co., Ltd.

Basic Information

Business Type:

Main Products:optical processing,coating,laser,optical instrument

Location:

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Year Established:

Trade Information

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Overseas Office: No

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