promotional optical prisms glass

Features of prisms glass as follow:
 

1.Material:k9,bk7,fused silica,sapphire 

2.Dimension:2-300mm 

3.S/D 60/40;40/20;20/10 

4.Coating:AL,HR
  

promotional optical prisms glass
	Surface Flatness: λ/10@633nm Surface Quality: 10-5 ~ 20/10 Parallelism: <3 arcmin Diameter Tolerance: +0.00/-0.10mm Thickness Tolerance: ± 0.2mm Clear Aperture: >90% of central diameter Coating: Optional Bevel: 0.30mm x 45°

promotional optical prisms glass  

1.Witon design,manufacture,testing together.

2.Winton has no minimun quantity,sample order is acceptable for customers.

3.Fast delivery 

ton has good after-sales service. 

5.If the quality of our products is unqualified, Winton promise to produce new or repaire them, and we will responsible for all cost.

promotional optical prisms glass  

promotional optical prisms glass  

What are the payment terms?

1) Delivery against payment.

2) We accept T/T,WU. Paypal is also available .

How do you pack the goods?

1.Inner layer: plastic bubbles 

2.second layer: polystyrene foam sheet 

3.Outer layer: carton 

P.S. The goods can be packed in wooden cases according to the quantity and shape.  

How the goods can be delivered?

1) By sea.

2) By air(EMS/DHL/TNT/UPS/SF-express per your request)

It cost 3-40days according to your choice of delivery.

If you wish to know in advance, we’d like to check it for you anytime.

If you have any problem with your order,please contact us and we will do our best to make you satisfied

As long as you are happy with your purchase, please leave a positive feedback for us.

Your feedback is very important to us it affects our search placement on Alibaba.

We will leave a positive feedback for you in return automatically

For many years, we not only can make sure delivery the goods on time, but also producing the unique products for you!

Welcome to send E-mail to us more detailed informations.

Welcome to your price enquiry!