call
ISO 9001 - AS 9100 - ITAR Standard & Custom Optical Filters and Coatings
Toll Free (US): +1 (888) 893-9992 International: +01 (603) 893-6888
Dichroic filters (color separation filters)to isolate certain regions of the visible spectrum

 

DICHROIC FILTERS
General Specifications
Spectral Curves

 

 

DICHROIC FILTERS

Dichroic filters (color separation filters) are used in a variety of applications where it is necessary to isolate certain regions of the visible spectrum. A few of the more common applications are for use in color enlargers and photocopiers as light balancing filters. They are also very useful in any application where it may be desirable to separate the incident energy into two or more light beams. The following spectral curves are displayed at normal incidence, but for many applications, such as combining colors, it may be desirable to use them in the reflecting mode at a 45° angle of incidence.

All of the coating materials used in these filters produce hard, durable dielectric films which show no signs of degradation with age and use. Unlike the organic dye or gelatin type which will fade with usage these filters are very stable and should not suffer any loss in efficiency with time. These filters are also available in sets. Dichroic filters can also be mounted in threaded rings.

Dichroic Filter Benefits
  • Provide sharp separation between transmission and reflection
  • Spectrally stable at changing temperatures and humidity
  • Available in custom designs, colors, angles of incidence, substrates, dimensions, and coatings
Dichroic Filter Common Applications
  • Fluorescence microscopy
  • UV-VIS Irradiation
  • Camera imaging
  • Stage lighting
  • Architectural lighting
  • Projection displays
  • Color enlargers
  • Photocopiers

Custom sizes, substrates and spectral characteristics are available on request. Contact us for a quotation.

General Specifications

Spectral Curves

Dichroic Filters General Specifications
Thickness:  1.0mm ±0.25mm
Size Tolerance:  +0.0mm/-0.25mm
Min. Clear Aperture:  95% of outside dimension
Substrate Material:  Soda lime glass
Flatness:  3–5 waves per 25mm
Parallelism:  3 arc minutes or better
Surface Quality:  80/50 per MIL-C-48497A
Humidity and Abrasion:  Per MIL-C-48497A
Max. Operating Temp: +200°C
Mechanical: Unmounted
PART NO.
DESCRIPTION
1 - 5 pcs.
6 - 10 pcs.
> 10 pcs.
Stock Status
Buy
Available Items
475FD68-25
Blue Reflective Dichroic Filter, 25mm diameter
$52.00
$45.00
$40.00
In Stock
Qty To Buy:
Filter TypeBlue Dichroic Reflective
Transmission>85% avg. from 525 to 800nm
Reflection
Nominal 50% point(s)- 475nm cut-on (nominal) - T(avg) < 10% from 380 to 450nm - T(avg) > 85% from 525 to 800nm
Size25.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence45.0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)475FD68.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$52.00
6 - 10 pcs.$45.00
> 10 pcs.$40.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
475FD68-50
Blue Reflective Dichroic Filter, 50mm diameter
$99.00
$85.00
$75.00
In Stock
Qty To Buy:
Filter TypeBlue Dichroic Reflective
Transmission>85% avg. from 525 to 800nm
Reflection
Nominal 50% point(s)- 475nm cut-on (nominal) - T(avg) < 10% from 380 to 450nm - T(avg) > 85% from 525 to 800nm
Size50.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence45.0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)475FD68.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$99.00
6 - 10 pcs.$85.00
> 10 pcs.$75.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
475FD68-50S
Blue Reflective Dichroic Filter, 50mm x 50mm
$104.00
$89.00
$79.00
In Stock
Qty To Buy:
Filter TypeBlue Dichroic Reflective
Transmission>85% avg. from 525 to 800nm
Reflection
Nominal 50% point(s)- 475nm cut-on (nominal) - T(avg) < 10% from 380 to 450nm - T(avg) > 85% from 525 to 800nm
Size50.0 x 50.0+0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence45.0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)475FD68.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$104.00
6 - 10 pcs.$89.00
> 10 pcs.$79.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
505FD64-25
Blue Additive Dichroic Filter, 25mm diameter
$52.00
$45.00
$40.00
In Stock
Qty To Buy:
Filter TypeBlue Dichroic Additive
Transmission>80% avg. from 390 to 480nm
Reflection
Nominal 50% point(s)505nm cut-off (nominal) >80% (avg) trans. from 390nm to 480nm >99% (avg) Refl. from 540nm to 750nm
Size25.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)505FD64.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$52.00
6 - 10 pcs.$45.00
> 10 pcs.$40.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
505FD64-50
Blue Additive Dichroic Filter, 50mm diameter
$99.00
$85.00
$75.00
In Stock
Qty To Buy:
Filter TypeBlue Dichroic Additive
Transmission>80% avg. from 390 to 480nm
Reflection
Nominal 50% point(s)505nm cut-off (nominal) >80% (avg) trans. from 390nm to 480nm >99% (avg) Refl. from 540nm to 750nm
Size50.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)505FD64.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$99.00
6 - 10 pcs.$85.00
> 10 pcs.$75.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
505FD64-50S
Blue Additive Dichroic Filter, 50mm x 50mm
$104.00
$89.00
$79.00
In Stock
Qty To Buy:
Filter TypeBlue Dichroic Additive
Transmission>80% avg. from 390 to 480nm
Reflection
Nominal 50% point(s)505nm cut-off (nominal) >80% (avg) trans. from 390nm to 480nm >99% (avg) Refl. from 540nm to 750nm
Size50.0 x 50.0+0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)505FD64.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$104.00
6 - 10 pcs.$89.00
> 10 pcs.$79.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
520FD22-25
Yellow Subtractive Dichroic Filter, 25mm diameter
$52.00
$45.00
$40.00
In Stock
Qty To Buy:
Filter TypeYellow Dichroic Subtractive
Transmission>85% avg. from 550 to 750nm
Reflection
Nominal 50% point(s)50% pt.: 520nm nominal T(avg) < 1% from 410 - 475nm T(avg) > 85% from 550 - 750nm
Size25.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)520FD22.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$52.00
6 - 10 pcs.$45.00
> 10 pcs.$40.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
520FD22-50
Yellow Subtractive Dichroic Filter, 50mm diameter
$99.00
$85.00
$75.00
In Stock
Qty To Buy:
Filter TypeYellow Dichroic Subtractive
Transmission>85% avg. from 550 to 750nm
Reflection
Nominal 50% point(s)50% pt.: 520nm nominal T(avg) < 1% from 410 - 475nm T(avg) > 85% from 550 - 750nm
Size50.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)520FD22.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$99.00
6 - 10 pcs.$85.00
> 10 pcs.$75.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
520FD22-50S
Yellow Subtractive Dichroic Filter, 50mm x 50mm
$104.00
$89.00
$79.00
In Stock
Qty To Buy:
Filter TypeYellow Dichroic Subtractive
Transmission>85% avg. from 550 to 750nm
Reflection
Nominal 50% point(s)50% pt.: 520nm nominal T(avg) < 1% from 410 - 475nm T(avg) > 85% from 550 - 750nm
Size50.0 x 50.0+0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)520FD22.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$104.00
6 - 10 pcs.$89.00
> 10 pcs.$79.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
540FD66-25
Green Additive Dichroic Filter, 25mm diameter
$52.00
$45.00
$40.00
In Stock
Qty To Buy:
Filter TypeGreen Dichroic Additive
Transmission>85% min. at 540nm
Reflection
Nominal 50% point(s)505nm & 575nm (nominal) T(avg) < 1% from 380 - 460nm T(abs) > 85% @ 540nm T(avg) < 1% from 600 - 730nm
Size25.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)540FD66.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$52.00
6 - 10 pcs.$45.00
> 10 pcs.$40.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
540FD66-50
Green Additive Dichroic Filter, 50mm diameter
$99.00
$85.00
$75.00
In Stock
Qty To Buy:
Filter TypeGreen Dichroic Additive
Transmission>85% min. at 540nm
Reflection
Nominal 50% point(s)505nm & 575nm (nominal) T(avg) < 1% from 380 - 460nm T(abs) > 85% @ 540nm T(avg) < 1% from 600 - 730nm
Size50.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)540FD66.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$99.00
6 - 10 pcs.$85.00
> 10 pcs.$75.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
540FD66-50S
Green Additive Dichroic Filter, 50mm x 50mm
$104.00
$89.00
$79.00
In Stock
Qty To Buy:
Filter TypeGreen Dichroic Additive
Transmission>85% min. at 540nm
Reflection
Nominal 50% point(s)505nm & 575nm (nominal) T(avg) < 1% from 380 - 460nm T(abs) > 85% @ 540nm T(avg) < 1% from 600 - 730nm
Size50.0 x 50.0+0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)540FD66.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$104.00
6 - 10 pcs.$89.00
> 10 pcs.$79.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
550FD26-25
Magenta Subtractive Dichroic Filter, 25mm diameter
$52.00
$45.00
$40.00
In Stock
Qty To Buy:
Filter TypeMagenta Dichroic Subtractive
Transmission>80% avg. from 380 to 475nm & 650 to 750nm
Reflection
Nominal 50% point(s)495nm and 605nm (nominal) T(avg) > 80% from 380 - 475nm T(avg) < 1% from 535 - 565nm T(avg) > 80% from 650 - 750nm
Size25.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)550FD26.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$52.00
6 - 10 pcs.$45.00
> 10 pcs.$40.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
550FD26-50
Magenta Subtractive Dichroic Filter, 50mm diameter
$99.00
$85.00
$75.00
In Stock
Qty To Buy:
Filter TypeMagenta Dichroic Subtractive
Transmission>80% avg. from 380 to 475nm & 650 to 750nm
Reflection
Nominal 50% point(s)495nm and 605nm (nominal) T(avg) > 80% from 380 - 475nm T(avg) < 1% from 535 - 565nm T(avg) > 80% from 650 - 750nm
Size50.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)550FD26.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$99.00
6 - 10 pcs.$85.00
> 10 pcs.$75.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
550FD26-50S
Magenta Subtractive Dichroic Filter, 50mm x 50mm
$104.00
$89.00
$79.00
In Stock
Qty To Buy:
Filter TypeMagenta Dichroic Subtractive
Transmission>80% avg. from 380 to 475nm & 650 to 750nm
Reflection
Nominal 50% point(s)495nm and 605nm (nominal) T(avg) > 80% from 380 - 475nm T(avg) < 1% from 535 - 565nm T(avg) > 80% from 650 - 750nm
Size50.0 x 50.0+0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)550FD26.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$104.00
6 - 10 pcs.$89.00
> 10 pcs.$79.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
580FD70-25
Red Reflective Dichroic Filter, 25mm diameter
$52.00
$45.00
$40.00
In Stock
Qty To Buy:
Filter TypeRed Dichroic Reflective
Transmission>85% avg. from 400 to 550nm
Reflection
Nominal 50% point(s)50% pt.: 580nm nominal T(avg) > 85% from 400 - 550nm T(avg) < 10% from 610 - 725nm
Size25.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence45.0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
Quantity DiscountsPrice
1 - 5 pcs.$52.00
6 - 10 pcs.$45.00
> 10 pcs.$40.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
580FD70-50
Red Reflective Dichroic Filter, 50mm diameter
$99.00
$85.00
$75.00
In Stock
Qty To Buy:
Filter TypeRed Dichroic Reflective
Transmission>85% avg. from 400 to 550nm
Reflection
Nominal 50% point(s)50% pt.: 580nm nominal T(avg) > 85% from 400 - 550nm T(avg) < 10% from 610 - 725nm
Size50.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence45.0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
Quantity DiscountsPrice
1 - 5 pcs.$99.00
6 - 10 pcs.$85.00
> 10 pcs.$75.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
580FD70-50S
Red Reflective Dichroic Filter, 50mm x 50mm
$104.00
$89.00
$79.00
In Stock
Qty To Buy:
Filter TypeRed Dichroic Reflective
Transmission>85% avg. from 400 to 550nm
Reflection
Nominal 50% point(s)50% pt.: 580nm nominal T(avg) > 85% from 400 - 550nm T(avg) < 10% from 610 - 725nm
Size50.0 x 50.0+0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence45.0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
Quantity DiscountsPrice
1 - 5 pcs.$104.00
6 - 10 pcs.$89.00
> 10 pcs.$79.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
585FD62-25
Red Additive Dichroic Filter, 25mm diameter
$52.00
$45.00
$40.00
In Stock
Qty To Buy:
Filter TypeRed Dichroic Additive
Transmission>80% avg. from 610 to 730nm
Reflection
Nominal 50% point(s)50% pt: 585nm nominal T(avg) < 1% from 370 - 550nm T(avg) > 80% from 610 - 730nm
Size25.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)585FD62.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$52.00
6 - 10 pcs.$45.00
> 10 pcs.$40.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
585FD62-50
Red Additive Dichroic Filter, 50mm diameter
$99.00
$85.00
$75.00
In Stock
Qty To Buy:
Filter TypeRed Dichroic Additive
Transmission>80% avg. from 610 to 730nm
Reflection
Nominal 50% point(s)50% pt: 585nm nominal T(avg) < 1% from 370 - 550nm T(avg) > 80% from 610 - 730nm
Size50.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)585FD62.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$99.00
6 - 10 pcs.$85.00
> 10 pcs.$75.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
585FD62-50S
Red Additive Dichroic Filter, 50mm x 50mm
$104.00
$89.00
$79.00
In Stock
Qty To Buy:
Filter TypeRed Dichroic Additive
Transmission>80% avg. from 610 to 730nm
Reflection>99% avg. from 370 to 550nm
Nominal 50% point(s)50% pt: 585nm nominal T(avg) < 1% from 370 - 550nm T(avg) > 80% from 610 - 730nm
Size50.0 x 50.0+0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)585FD62.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$104.00
6 - 10 pcs.$89.00
> 10 pcs.$79.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
590FD24-25
Cyan Subtractive Dichroic Filter, 25mm diameter
$52.00
$45.00
$40.00
In Stock
Qty To Buy:
Filter TypeCyan Dichroic Subtractive
Transmission>80% avg. from 400 to 550nm
Reflection
Nominal 50% point(s)50% pt.: 590nm nominal T(avg) > 80% from 400 - 550nm T(avg) < 1% from 640 - 740nm
Size25.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)590FD24.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$52.00
6 - 10 pcs.$45.00
> 10 pcs.$40.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
590FD24-50
Cyan Subtractive Dichroic Filter, 50mm diameter
$99.00
$85.00
$75.00
In Stock
Qty To Buy:
Filter TypeCyan Dichroic Subtractive
Transmission>80% avg. from 400 to 550nm
Reflection
Nominal 50% point(s)50% pt.: 590nm nominal T(avg) > 80% from 400 - 550nm T(avg) < 1% from 640 - 740nm
Size50.0 +0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)590FD24.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$99.00
6 - 10 pcs.$85.00
> 10 pcs.$75.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days
590FD24-50S
Cyan Subtractive Dichroic Filter, 50mm x 50mm
$104.00
$89.00
$79.00
In Stock
Qty To Buy:
Filter TypeCyan Dichroic Subtractive
Transmission>80% avg. from 400 to 550nm
Reflection
Nominal 50% point(s)50% pt.: 590nm nominal T(avg) > 80% from 400 - 550nm T(avg) < 1% from 640 - 740nm
Size50.0 x 50.0+0/-0.25mm
Thickness1.0 +0.25/-0.25 mm
Angle of Incidence0°
Operating Temp. (°C.)+200 max.
Scratch-Dig80/50
Clear Aperture95% of OD
Flatness3 -5 per inch
Parallelism3 arc minutes or better
CSV File (typical)590FD24.csv
Chart
Quantity DiscountsPrice
1 - 5 pcs.$104.00
6 - 10 pcs.$89.00
> 10 pcs.$79.00
Note: Contact us at sales@andovercorp.com for large quantity discounts.

Estimated Delivery: 2-3 Days