CHAT EMAIL

Country/Region
- We have set your country/region to Singapore
  
  You can change this selection at any time, but products in your cart, saved lists, or quote may be removed if they are unavailable in the new shipping country/region.
  
  Select Your Country/Region
Hello, My Account
- Log In
  
  New to EO? Register.
  
  Welcome !
  
  My Account
  Access Dashboard
  
  My Profile
  Update My Profile
  
  Payment & Shipping
  Address Book, Tax Certificates
  
  Web Orders
  View Past Orders
  
  Saved Lists
  Saved Items for Later
  
  Log Out

See all 111 Products in Family

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

500nm 12.5mm Diameter, OD 2.0 Longpass Filter

Stock #49-026

S$148.00

Qty 1-5
S$148.00

Qty 6
S$118.40

Volume Pricing
Request a Quote

Curves eDrawings: eprt IGES PDF Drawings STEP: step

+ Add to Saved List

Compare

Diameter (mm):

12.50 +0.00/-0.20

Cut-On Wavelength (nm):

500.00

Thickness (mm):

1.50

Thickness Tolerance (mm):

±0.1

Rejection Wavelength (nm):

200 - 480

Transmission Wavelength (nm):

520 - 2000

Wavelength Range (nm):

200 - 2000

Angle of Incidence (°):

Optical Density OD (Average):

≥2.0

Coating:

Traditional Coated

Substrate:

UV Grade Fused Silica

Surface Quality:

40-20

Transmission (%):

>85

Type:

Longpass Filter

Clear Aperture (%):

Transmitted Wavefront, P-V:

λ/4

Cut-On Tolerance (%):

±2

Slope Factor (%):

3.00

Coating Specification:

Surface 1: Multi-Layer Dielectric
Surface 2: MgF₂

Regulatory Compliance

RoHS 2015:

Compliant

REACH 201:

Compliant

Product Family Description

Sharp Cut-On Wavelength
High Rejection/Transmission Efficiency
Precision Fused Silica Substrate
Variety of OD 2.0 Longpass Filter Kits are Available

Our TECHSPEC® OD 2.0 Longpass filters are designed to have a sharp transition from reflection to transmission, making them ideal for various applications. Available in a variety of cut-on wavelengths, these filters are designed for fluorescence and order sorting applications. Eliminate stray light by creating custom bandpass filters when combined with our TECHSPEC® OD 2.0 Shortpass Filters. A single layer AR coating on the back surface enhances the overall efficiency of each filter.