Ecvv Trade
Changchun Bobang Technology Co., Ltd.

China Manufacturer with main products: Filter, Lenses, Optical Windows, Prisms

Home  >Products Catalog > Cut-off Filter

Cut-off Filter


Related products from verified members

Export Markets: North America, Western Europe

Specifications

Cut-off Filter
It can filter out all long or short wavelength and only keep the range of band which is required.It includes two types, Shortpass Cut-off Filter and Longpass Cut-off Filter.The former can kept long wave and filt out the light which is radiated by all the shortwave, the latter instead.
  Specification
    Material
K9 or quartz glass
    Diameter Tolerance
+0/-0.1mm
    Thickness Tolerance
±0.1mm
    Surface  Quality
40-20
    Parallelism
<3 arc min
 
 
 
 
 
 
 
TECHSPEC
No.
Dia(mm)
Thickness (mm)
Transmittance Wavelength(T)
Cut-off wavelength
Peak Transmittance
LP300
25.4
2.0
280nm-2500nm(T>80%)
180nm-200nm
85%
LP350
25.4
2.0
330nm-2500nm(T>80%)
180nm-250nm
92%
LP400
25.4
2.0
380nm-2500nm(T>80%)
180nm-320nm
92%
LP500
25.4
2.0
470nm-2500nm(T>80%)
180nm-430nm
90%
LP550
25.4
2.0
525nm-2500nm(T>80%)
180nm-480nm
90%
LP600
25.4
2.0
580nm-2500nm(T>80%)
180nm-530nm
90%
LP650
25.4
2.0
625nm-2500nm(T>80%)
180nm-580nm
90%
LP700
25.4
2.0
650nm-2500nm(T>80%)
180nm-600nm
90%
LP750
25.4
2.0
700nm-2500nm(T>80%)
180nm-640nm
90%
LP800
25.4
2.0
775nm-2500nm(T>80%)
180nm-740nm
90%
LP850
25.4
2.0
825nm-2500nm(T>80%)
180nm-780nm
90%
LP900
25.4
2.0
850nm-2500nm(T>80%)
180nm-820nm
90% 

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Filter from this supplier

OD36mm of Aluminum Bpund Spin Pack Filters Screen    
FOB Price: 0.50-1.00 USD/Piece
Min Order: 1000 Pieces
FORST Fiberglass Filter /Paint Stop /Paint Arrestor Media    
FOB Price: 0.60-1.20 USD/Square Meter
Min Order: 1000 Square Meters
Original Ironing Special Felt Used for Ironing Table & Steam Press Machine    
FOB Price: 5.00-10.00 USD/Meter
Min Order: 5 Meters
Custom Flat Wedge Wire Screen Panel    
FOB Price: 100.00-200.00 USD/Piece
Min Order: 1 Piece
Stainless Steel Disc Sintered Metal Screen Filter    
FOB Price: 100.00-200.00 USD/Meter
Min Order: 1 Meter

More products from other suppliers

Polymer Melt Filter Cartridge    
FOB Price: 20.00-300.00 USD/Piece
Min Order: 1 Piece
HYS501160P10ES plasser railway filter cartridge    
FOB Price: 1.00-50.00 USD/Piece
Min Order: 10 Pieces
Welded wedge wire screen,water filter cartridge    
FOB Price: 45.00-65.00 USD/Square Meter
Min Order: 50 Square Meter
FTY-200 synrhetic fiber filter cotton    
FOB Price: 10.00-15.00 USD/Meter
Min Order: 10,000 Meter
Paper Filters Element    
FOB Price: 0.40-1.00 USD/Piece
Min Order: 1000 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group