Factory Wholesale ND Optical Glass Narrow Bandpass Filter for Medical Beauty Equipment

• Usage: Lighting, Medical, Optical, Photography, Clinical
• Thickness Range: 2mm-5mm
• Color: Transparent
• Type: Color Filter
• Principle: Selective Absorption Filter
• Material: Glass
• Model NR.: GIAI-NBP
• Angle of incidence: 45°
• Shape: Customized
• Certification: RoHS, ISO, SGS
• Customized: Customized
• toleranties: +/-0,1 mm
• oppervlaktekwaliteit: 40/20
• substraat: gesmolten silica
• Wavelength Range (Nm): 325 - 1100
• coating: harde coating
• dikte (mm): 1.05 +/-0,1
• transmissie (%): >90
• Transportpakket: Cartons/Vacuum Bags
• Specificatie: As you required
• Handelsmerk: Giai
• Oorsprong: Shenzhen, China
• Productiecapaciteit: 500000/Year

Beschrijving

Specifications(for mini dimensions)

Diameter / Square(mm)	10-200
Diameter Tolerance (mm)	+0.0/-0.1
Mount Thickness (mm)	5.0
Thickness Tolerance (mm)	±0.1
Center wavelength Tolerance CWL (nm)	±2.0
Full Width-Half Max FWHM (nm)	10
Full Width-Half Max FWHM Tolerance (nm)	±2.0
Minimum Transmission (%)	≥85
Blocking Wavelength Range (nm)	700-1100
Optical Density OD	≥4.0
Surface Quality	80-50,60-40
Coating	Hard Coated
Type	Bandpass Filter
Substrate	Colored Glass BK7 K9 SF6 Fused Silica
Manufacturer	GIAI
RoHS	Compliant

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 camera Fliter, 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.