Giai Factory Narrow Bandpass Optical Filter Deep Blocking 635nm Hard Coating Interference Filters

• Customization: Available
• After-sales Service: Support After-Sales Service
• Warranty: 2 Years
• Model NO.: GiAi-BP
• Od: 2-4
• Working Wavelength Range: 200-1100nm
• Clear Aperture: >95%
• Environmental Testing: Mil-Std-810f
• Surface Quality: 60/40
• Material: Bf33, Fused Silica, Sapphire
• Transport Package: Standard Package
• Specification: Customized
• Trademark: GiAi
• Origin: China
• Production Capacity: 5000/Year

Product Description

 

Product Description

Size Customised Bandpass Filters:

The bandpass filters produced by GiAi are customized according to customer needs. High-cut shortwave regions and high-penetration longwave filters are customized. Arbitrarily selected from ultraviolet to near-infrared bands, the slope of the transmission and reflection transition bands is less than 20nm. We are made of high-quality quartz glass, vacuum-coated and subjected to heavy flame combustion.

Product features :

• High transmission

• IAD multilayer dielectric hard coating

• Varible sizes provided

Product Parameters

Product	Bandpass filter
Warranty	3 year
FWHM	<20nm
Transmittance	>94%
Working wavelength	200-1100nm
Blocking	OD2-OD4
Material	B270,D263T,Quartz Glass, Sapphire, etc.
Round Size	3mm-110mm
Square size	2*2mm-146*146mm
Thickness	0.3-5.0mm
Surface quality	80-50
Test	MIL-STD-810F

FAQ
1. Who are we?
We are 13 year old optical filter/optical lens manufacturer based in Shenzhen, China since 2008. At present,
We have exported to North/South America(35.00%),Southeast Asia(20.00%),Mid East(15.00%),Europe(30.00%). There are total about 400-500 people in our Shenzhen factory(200-300) & Anshan factory(150-200) with annual turnover of more than USD 15Million (Made-in-China Verified).

2. How can we guarantee quality?
90% of our raw material suppliers belongs to top brand internationally brands. Like we import top grade Optorun coating machines from Japan.Our glass raw materials all comes from American Corning etc.

3. Do you have reference customers?
Because of our stable optical filter & lens quality,many international brands also join in our customer list.
There are 3M,Huawei,Dji,Hikvision etc. brands.We warmly welcome serious new customers join Giai family.

4. Why should you buy from us not from other suppliers?
Giai photonics Co.,Ltd is a leading supplier of precision Optical Filter, Optical Lens,Prisms,Camera,ND Filter,CPL Filter,GND Filter,UV Filter for 13 years.
We have 5 doctor degree Photonics specialist. High quality coating machine imported from Japan & well trained staffs &
Every pc of filter glass & lens needs undergoing 7 QC steps before shipping.

5. What services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,PayPal,Western Union;
Language Spoken:English,Chinese

Company Name: GiAi Photonics Co., Ltd. 

Address: F2, Block C, Sheng Chang Gang Industry Part,1st Road,Jinlong,Baolong Industry Zone,Longgang District,Shenzhen, China.