CHAT EMAIL

Country/Region
- We have set your country/region to United Kingdom
  
  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/Language
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 54 Products in Family

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

685nm, 25.0mm Diameter, Dichroic Filter

TECHSPEC® Fluorescence Dichroic Filters

Stock #67-077 Clearance

£124.95

Qty 1
£124.95

Volume Pricing
Request Quote

Curves eDrawings: eprt IGES PDF Drawings STEP: step

+ Add to Saved List

Compare

Dimensional Tolerance (mm):

+0.00/-0.10

Diameter (mm):

25.00

Cut-On Wavelength (nm):

685.00

Thickness (mm):

1.05

Thickness Tolerance (mm):

±0.1

Reflection Wavelength (nm):

590 - 676

Transmission Wavelength (nm):

695 - 810

Wavelength Range (nm):

590 - 810

Angle of Incidence (°):

Coating:

Hard Coated

UV Grade Fused Silica

Reflection (%):

98.00 (average)

Surface Quality:

60-40

Transmission (%):

90.00 (average)

Type:

Dichroic Filter

Transmitted Wavefront, RMS:

1λ

Angle of Incidence Tolerance (°):

±1.0

Regulatory Compliance

RoHS:

Compliant

Reach 197:

Compliant

Product Family Description

Ideal for Fluorescence or Multispectral Imaging
Sharp Transition from Reflection to Transmission
Extended Reflection and Transmission Bands
High Performance Fluorescence Dichroic Filters are also available

Our TECHSPEC® Dichroic Filters (sometimes referred to as dichroic plate beamsplitters or dichroic mirrors) feature broad, flat transmission and reflection ranges with an ultra-steep slope between them. These attributes make them ideal for fluorescence imaging or spectral sorting applications, including DNA sequencing and polymerase chain reaction (PCR) diagnostic instruments. They are a perfect complement to our TECHSPEC® Fluorescence Bandpass Filters. The 25.2 x 35.6mm size will fit into most common Nikon, Zeiss, and Olympus fluorescence microscopes, whereas the other sizes are well suited to benchtop setups or OEM instrumentation requiring beam separation, beam combination, or multi-spectral detection.

Technical Information

Filter Type	Transmitted Wavefront (RMS)	Surface Quality	Surface Flatness (P-V)	R(avg)	T(avg)
HP Dichroic	λ/10	40-20	λ/2	>98%	>90%
Fluorescence Dichroics	1λ	60-40	-	>98%	>90%
Dichroic Longpass	λ/4	40-20	-	>97%	>85%

Title	Stock Number	Price	Buy
25.0/25.4mm Optic Dia., Precision Gimbal Mount	#54-999	£218.66 Qty 5+ £196.99 Request Quote	2-3 days ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	#03-666	£80.96 Qty 10+ £72.89 Request Quote	In Stock ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	#03-669	£77.56 Qty 10+ £69.91 Request Quote	2-3 days ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder	#03-676	£72.25 Qty 10+ £65.02 Request Quote	In Stock ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder	#55-529	£72.25 Qty 10+ £65.02 Request Quote	In Stock ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	#55-530	£77.56 Qty 10+ £69.91 Request Quote	In Stock ×
2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount	#03-668	£43.35 Qty 10+ £39.10 Request Quote	In Stock ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount	#03-670	£73.74 Qty 10+ £66.51 Request Quote	2-3 days ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount	#36-605	£54.19 Qty 10+ £48.88 Request Quote	In Stock ×
25.0/25.4mm Optic Dia., Optical Cell Assembly	#36-461	£66.94 Qty 10+ £60.35 Request Quote	2-3 days ×
25.0mm Optic Dia., Optic Mount	#64-560	£32.51 Qty 10+ £29.32 Request Quote	In Stock ×
25.0/25.4mm Optic Dia., 5 Axes Optical Mount	#13-776	£315.35 Qty 5+ £299.63 Request Quote	2-3 days ×
25.0/25.4mm Optic Dia., X-Y Translating Optic Mount	#62-956	£191.46 Qty 5+ £181.90 Request Quote	In Stock ×
25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount	#62-959	£376.34 Qty 5+ £338.72 Request Quote	In Stock ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp	#16-077 New ×	£110.50 Qty 5+ £99.45 Request Quote	2-3 days ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	#16-078 New ×	£289.00 Qty 5+ £260.10 Request Quote	2-3 days ×