Name: optical laser mirrors
Brand: Sdhengjing
Availability: InStock

Product Details

optical laser mirrors

Product Description

Specifications

1.Diameter :10.00~30.00mm
2.THK: 1.50~3.00
3.Shape:customized
4.Flatness:L/20
5.Samples time: 25-30days in general

highly cost effective optical aspheric mirrors

Sdhengjing offers all kinds of specified sapphire optical window, sapphire discs, sapphire LED substrates, sapphire

lens, sapphire prisms, sapphire & ruby ball, sapphire rods, sapphire laser sticks, and special sapphire components,

etc. The product is mainly applied in mechanical instrumentation, optical instrument, medical hairdressing apparatus,

teaching and scientific research instrument, semiconductor, laser technology, military and aerospace high-tech areas,

etc.

Material Characteristics

Material	Sapphire(Al₂O₃)
Density(20°C) Kg/m³	3.98×10³
Crystal Structure	hexagonal
Crystal lattice constant	a=4.785Å c=12.991 Å
Mohs hardness	9
Melting Point	2045°C
Boiling Point	3000°C
Coefficient of Thermal Expansion	α=5.8×10 ^-6 /K
Specific heat	0.418W.s/g/k
Thermal conduction	25.12W/m/k(@100°C)
Refractive Index (nd)	n_o=1.768
Refractive Index (nd)	n_e=1.76
dn/dt	13×10^-6/K(@633nm)
Tranmission	T≈80%(0.3~5um)
Permittivity	11.5(//c), 9.3(⊥c)

Paramters of Sapphire Mirrors

Diameter Range (mm)	10.00~30.00
Diameter Tolerance (mm)	±0.05
Thickness Range(mm)	1.50~3.00
Thickness Tolerance (mm)	±0.05
Clear Aperture	80%~99%
Surface Accuracy(@632.8nm)	λ~λ/20 per 25mm
Surface Roughness	0.1μm per Inch
Surface Quality	80/50,60/40,40/20,20/10,10/5
Parallelism (arc minutes)	≤3.5
Orientation of Axis	Random
Coating	According to customer requirement

Company Information

About Us:

We are specialized in the production of various specifications of optical components according to the customers' demand, And we are committed our standard more than 10 years to offering our customers with excellent products, reasonable prices and high level of service.

tradeshow

FAQ

Q1: Are you a factory or trading company ?

A: We are a factory.We have been in optics field for 10 years

Q2: Where is your factory located ? How can i visit there ?

A:It is located in North-South 1st Road ,xiangguang Economic Development Zone,Yanggu county,Shandong Province,China

Welcome to visit our factory anytime

Q3: Can I customize the products based on my need?

A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.

Q4: What's your MOQ?

(1) For inventory, the MOQ is 1pcs.
(2) For customized products, the MOQ is 10pcs-20pcs.

Q5: Can i get the sample to test before the mass production ?

Sure ,we would like to offer the sample for you to test our quality before large order

Q6: How to pay?

A: T/T, Paypal, Western Union, Secure payment, Credit card and Assurance payment on Alibaba and etc..

Q7: What's the delivery time?

For inventory: the delivery is 2 workdays after you place the order.
For customized products: the delivery is 2 or 4 workweeks after you place the order.

Contact details