Broadband attenuation, UV to near IR
Metallic neutral density coating
Low wavefront distortion
UV grade fused silica
ISO900
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 20000 Piece/Pieces per Month
Payment Terms: T/T
Contact Supplier
Packaging Detail: HB OPTICAL standard Packages
Delivery Detail: 1-2days for standard products, 15-20days for custom products
ND filter is used to attenuate the intensity of light evenly over abroad spectral rang.Attenuation can be accomplish by either absorption or a combination of absorption and reflection.
specifications:
Diameter tolerance:+/-0.2mm
Thickness:1.5mm,2mm
parallelism<3 Arc Min
Design wavelengh:250-2500nm
Optical Density:OD0.02-OD4.0
Optical Density Tolerance:+/-5% at 546.1nm
Clear Aperture:Central 90% of dimensions
Custom speficication can be received.
HB OPTICAL is an experienced optical filters manufacture in China. There are more than 1000 kinds of optical filters in stock at present. We promise the quality and stable delivery.
Model No.: available upon request
Features: colour filter
1.type:red yellow blue green
2.material:optical
3.application:lighting
4.filters have one year warranty
Model No.: FND
Features: spectrally flat;maximum accuracy&neutrality at moderate price;Neutral Density Filter. 250nm-2500nm,OD0.2-OD4.0
Model No.: RG-610/630/645/665/695/715
Features: --Required size
--Clear surface
--Factory direct price
Model No.: RG780
Features: infrared glass
1.type:RG(HWB)
2.used in the camera
3.let the IR ray pass,block the visible light
4.one year warranty
Model No.: CVNDF
Features: 30`s experience;250-2500nm,OD0.02-OD4.0. spectrally flat,excellent attenuation for spectrometer.Circular Neutral Density Filter
Model No.: BP590,BP535,BP605 etc.
Features: HB OPTICAL is optical filters manufacture.Filters for BioImaging system/Gel Image System
Model No.: ZWB
Features: 1.uv glass
2.ZWB1,ZWB2,ZWB3(254nm\310nm\365nm)
3.Surface quantity:0/0,40/2080/50
4.pass the uv ray block the visible lights
Model No.:
Features: HB OPTICAL is optical filters manufacture.Interference Filters from 254-1100nm, narrow bandwidth,uv filter, IR filter,Vis Filter
Model No.: customization
Features: 1. kinds of ceramic glasses, process according to customer's requirement
2. ensure good quality of the product
Model No.: JJ-H-031
Features: infrared quartz Plate
With high durability
Max heat-resistant temperature: 1200 degreeC
Model No.: customization
Features: 1) kinds of protecting glass: FB1,FB3, process according to customer's requirement
2) ensure good quality
Model No.: JJ-021
Features: can do index-matching, single-layer interference, absorbing applying in monitor, camera, etc