Black Filters
US$3.65-6.85 / Piece
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What is Optical Netural Density Black or Gray Glass ND Filter

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

200 Pieces US$3.65-6.85 / Piece

Sepcifications

  • Usage Medical, Optical
  • Type Concave Lens
  • Transmittance 90%-95%
  • Shape Single-lens
  • Material Optical Glass
  • Lenses Color Clear
  • Certification RoHS
  • Customized Customized
  • Coating HC
  • Transport Package Safety Green Carton
  • Origin Changchun
  • Color Transparent
  • Polished Yes
  • Thickness 0.5-3.0 mm
  • Diameter Tolerance +/-0.20
  • Parallelism <3 Arc Minute
  • Surface Quality 60/40,40/20 or Better
  • Angle Tolerance < 3′
  • Clear Aperture >85%
  • Optical Density Tolerance +/-5%
  • with Coating Yes

Product Description

ND filters include absorptive and reflective filters,which are used in attenuating lasers and other optical signals. Absorptive filters minimize back reflections, which can be reduced further by adding an antireflection coating to the filter. reflective filters are available with either a BK7 or UV ...

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Black Filters Comparison
Transaction Info
Price US $ 3.65-6.85/ Piece US $ 4.50-5.00/ Piece US $ 4.50-5.00/ Piece US $ 4.50-5.00/ Piece US $ 4.50-5.00/ Piece
Min Order 200 Pieces 50 Pieces 50 Pieces 50 Pieces 50 Pieces
Trade Terms - - - - -
Payment Terms T/T, Western Union, Paypal L/C, T/T, D/P, Paypal L/C, T/T, D/P, Paypal L/C, T/T, D/P, Paypal L/C, T/T, D/P, Paypal
Quality Control
Product Certification RoHS ISO9001 ISO9001 ISO9001 ISO9001
Management System Certification ISO 9001 ISO 9001 ISO 9001 ISO 9001 ISO 9001
Trade Capacity
Export Markets North America, Europe, Domestic South America, Europe, Southeast Asia/ Mideast South America, Europe, Southeast Asia/ Mideast South America, Europe, Southeast Asia/ Mideast South America, Europe, Southeast Asia/ Mideast
Annual Export Revenue - - - - -
Business Model OEM - - - -
Average Lead Time Off-season: 1 Month(s)
Peak-season: 1-3 Month(s)
- - - -
Product Attributes
Specification
Usage: Medical, Optical;
Type: Concave Lens;
Transmittance: 90%-95%;
Shape: Single-lens;
Material: Optical Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
Color: Transparent;
Polished: Yes;
Thickness: 0.5-3.0 mm;
Diameter Tolerance: +/-0.20;
Parallelism: <3 Arc Minute;
Surface Quality: 60/40,40/20 or Better;
Angle Tolerance: < 3';
Clear Aperture: >85%;
Optical Density Tolerance: +/-5%;
with Coating: Yes;
After-sales Service: Yes;
Warranty: 3 Month;
Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: >95%;
Shape: Cylindrical Shaped Lens;
Material: Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
MOQ: 50 PCS;
Certificate: ISO 9001;
OEM: Available;
After-sales Service: Yes;
Warranty: 3 Month;
Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: >95%;
Shape: Cylindrical Shaped Lens;
Material: Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
MOQ: 50 PCS;
Certificate: ISO 9001;
OEM: Available;
After-sales Service: Yes;
Warranty: 3 Month;
Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: >95%;
Shape: Cylindrical Shaped Lens;
Material: Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
MOQ: 50 PCS;
Certificate: ISO 9001;
OEM: Available;
After-sales Service: Yes;
Warranty: 3 Month;
Usage: Lighting, Medical, Optical, Photography;
Type: Flat Lens;
Transmittance: >95%;
Shape: Cylindrical Shaped Lens;
Material: Glass;
Lenses Color: Clear;
Customized: Customized;
Coating: HC;
MOQ: 50 PCS;
Certificate: ISO 9001;
OEM: Available;
Supplier Name

Changchun Yutai Optics Co., Ltd.

China Supplier - Gold Member Audited Supplier

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

China Supplier - Gold Member Audited Supplier

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

China Supplier - Gold Member Audited Supplier

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

China Supplier - Gold Member Audited Supplier

Hengshui Aohong Special Glass Manufacturing Co., Ltd.

China Supplier - Gold Member Audited Supplier