Welcome, Guest: Login or Register My Cart (0)

474/27 nm BrightLine® single-band bandpass filter

Part Number: FF01-474/27-25

Left-click & drag to zoom. Right-click to save, print or reset

  • Your filter spectrum may differ slightly from the typical spectrum above, but is certified to meet the optical specifications noted below.
Semrock Optical Filter: FF01-474/27  FF01  474/27
474/27 nm BrightLine® single-band bandpass filter
Individual fluorescence bandpass filters that have been optimized for use in a variety of fluorescence instruments. All thin-film, hard-coated construction for unsurpassed performance and reliability.
Part NumberSizePrice1Stock StatusQuantity
FF01-474/27-2525 mm x 5.0 mm$355In StockAdd To Cart
FF01-474/27-25-STR25 mm threaded ring for Sutter Lambda filter wheel$375Confirmed AROAdd To Cart
FF01-474/27-3232 mm x 5.0 mm$582In StockAdd To Cart
FF01-474/27-21.8-D21.8 mm x 2.0 mm
(unmounted)
$355Confirmed AROAdd To Cart

Don’t see a size you need? Create your own custom sized part – delivery confirmed ARO.

Select Shape & Dimensions:
Diameter Unhoused / Unmounted
Rectangular Unhoused / Unmounted
Housed / Mounted
  
Diameter: mmDimension 1: mm
Dimension 2: mm 
  
Edge Blacken:
  
 Quantity:
Add To CartPrice Each:
Size Fee:
Total:
Custom sized parts are non-returnable.
Add To Cart
Custom Sizing Limits:
Diameter Range: 5mm - 50.8mm
Rectangular Dimensions: 5mm - 50.8mm

Substrate thickness/tolerance as listed on Specifications tab.
Dimensional tolerances are ±0.1mm for unhoused parts.

For sizes outside the limits listed above, please contact customer service at 1-866-SEMROCK



1) US domestic pricing only. If you are ordering from outside the US, please contact your nearest regional distributor for the correct list price.
Optical Specifications
SpecificationValue
Transmission Band 1Tavg > 93% 461.0 – 487.5 nm
Center Wavelength 1474.3 nm
Guaranteed Minimum Bandwidth 126.5 nm
FWHM Bandwidth 1 (nominal)30.9 nm
Blocking Band 1ODavg > 5 200 – 300 nm
Blocking Band 2ODavg > 6 300 – 450 nm
Blocking Band 3ODavg > 8 414 – 450 nm (Design specification - measurements are noise-floor limited)
Blocking Band 4OD > 3.5 455.5 nm
Blocking Band 5OD > 3.5 493.5 nm
Blocking Band 6ODavg > 8 499.5 – 530 nm (Design specification - measurements are noise-floor limited)
Blocking Band 7ODavg > 8 580 – 611 nm (Design specification - measurements are noise-floor limited)
Blocking Band 8ODavg > 8 659.5 – 800 nm (Design specification - measurements are noise-floor limited)
Blocking Band 9ODavg > 6 530 – 850 nm
Blocking Band 10ODavg > 4 850 – 925 nm
Blocking Band 11ODavg > 2 925 – 1100 nm

General Filter Specifications
SpecificationValue
Angle of Incidence0 ± 5 degrees
Cone Half-angle7 degrees
Optical Damage RatingTesting has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hrs.
Filter Effective Index2.02 Understanding ‘Effective Index of Refraction’ neff

Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
SpecificationValue
Transverse Dimensions (Diameter)25 mm
Transverse Tolerance (mounted)+ 0.0 / – 0.1 mm
Filter Thickness (Mounted)5.0 mm
Filter Thickness Tolerance (Mounted)± 0.1 mm
Clear Aperture≥ 21 mm
Scratch-Dig60-40
Substrate Thickness (unmounted)2.0 mm
Substrate Thickness Tolerance (unmounted)± 0.1 mm
OrientationArrow on ring indicates preferred direction of propagation of light

Complementary Set Filters

FF01-525_45.png

525/45 nm BrightLine® single-band bandpass filter

• Tavg > 93% 502.5 – 547.5 nm
• Center Wavelength of 525 nm and GMBW of 45 nm
• FWHM of 50.6 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-525/45-25
$325
(Non-US pricing info)



FF495-Di03.png

495 nm edge BrightLine® single-edge standard epi-fluorescence dichroic beamsplitter

• Dichroic Beamsplitter with edge at 495 nm
• Ravg > 98% 350 – 488 nm
• Tavg > 93% 502 – 950 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF495-Di03-25x36
$255
(Non-US pricing info)


Adjacent Bandpass Filters

FF01-474_23.png

474/23 nm BrightLine® single-band bandpass filter

• Tavg > 93% 462.5 – 485.5 nm
• Center Wavelength of 474 nm and GMBW of 23 nm
• FWHM of 27.9 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-474/23-25
$405
(Non-US pricing info)



FF01-475_23.png

475/23 nm BrightLine® single-band bandpass filter

• Tavg > 92% 463.5 – 486.5 nm
• Center Wavelength of 475 nm and GMBW of 23 nm
• FWHM of 29.9 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-475/23-25
$405
(Non-US pricing info)



FF01-475_28.png

475/28 nm BrightLine® single-band bandpass filter

• Tavg > 90% 461 – 489 nm
• Center Wavelength of 475 nm and GMBW of 28 nm
• FWHM of 33.7 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-475/28-25
$325
(Non-US pricing info)


Edge Filters

BLP01-488R.png

488 nm EdgeBasic™ best-value long-pass edge filter

• Filter with 50% edge at 500nm
• 497 cm-1 transition
• Tavg > 93% from 504.7 – 900nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # BLP01-488R-25
$375
(Non-US pricing info)



FF01-440_SP.png

440 nm blocking edge BrightLine® short-pass filter

• Filter with 50% edge at 430 nm
• Tavg > 93% 380 – 427 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-440/SP-25
$405
(Non-US pricing info)


Dichroic Beamsplitters

FF452-Di01.png

452 nm edge BrightLine® single-edge standard epi-fluorescence dichroic beamsplitter

• Dichroic Beamsplitter with edge at 452 nm
• Ravg > 90% 423 – 445 nm
• Tavg > 90% 460 – 610 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF452-Di01-25x36
$255
(Non-US pricing info)


[x]
US domestic pricing only. If you are ordering from outside the US, please contact your nearest regional distributor for the correct list price.
Tech Note
TopicDescription
Cleaning Optical FiltersInstructions for cleaning hard coated optical filters
Filter ReliabilityCompares the performance and reliability of hard coated filters to traditional soft-coated filters and provides information about the testing standards for Semrock filters
Working with Optical DensityTables to describe the relationship between OD and transmission with tips for quickly calculating OD

474/27 FF01-474/27 FF01 Bandpass Single-Band FF01-474/27-25 FF01-474/27-32 FF01-474/27-21.8-D FF01-474/27-25-STR

The item has been added to your shopping cart.

The item has been added to your shopping cart, however, your IP address appears to be outside the US/ Canada, so online/ direct orders from Semrock are not allowed. Please see the International Distributor page to find your non-US distributor.

We apologize for any inconvenience.

The shopping cart is offline. Please call toll-free 1-866-SEMROCK (866-736-7625) or email us to place your order.

Selected option not available online. Please call toll-free 1-866-SEMROCK (866-736-7625) or email us to place your order.