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Products / Optics / Optical Filters / Longpass Filters / Fluorescence Dichroic Filters
See all 45 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

660nm, 12.5 x 17.6mm, Dichroic Filter

TECHSPEC® Fluorescence Dichroic Filters

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Stock #67-068
- +
$182.00
Qty 1-5
$182.00
Qty 6+
$143.00
Volume Pricing
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Dimensions (mm):
12.5 x 17.6
Angle of Incidence (°):
45
Cut-On Wavelength (nm):
660.00 ±5.0
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Length (mm):
17.60
Coating:
Hard Coated
Reflection (%):
98.00 (average)
Reflection Wavelength (nm):
580 - 651
Surface Quality:
60-40
Thickness (mm):
1.05
Thickness Tolerance (mm):
±0.1
Transmission (%):
90.00 (average)
Transmission Wavelength (nm):
670 - 800
Type:
Dichroic Filter
Width (mm):
12.50
Dimensional Tolerance (mm):
+0.0/-0.2
Transmitted Wavefront, RMS:
1λ
Wavelength Range (nm):
580 - 800

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 233:
Compliant
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Product Family Description

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.

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  Type Compare Stock Number  Price Buy
25mm sq - Rectangular Bar Clamp Fixed #54-994 $99.00
Qty 10+ $89.10 Request Quote
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60mm sq - Rectangular Bar Clamp Fixed #54-995 $116.00
Qty 10+ $104.40 Request Quote
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