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

625/26 nm BrightLine® single-band bandpass filter

Part Number: FF01-625/26-25

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: FF01-625/26  FF01  625/26
625/26 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
FF01-625/26-2525 mm x 5.0 mm$405Ships in 2 daysAdd To Cart

Don’t see a size you need? Create your own custom sized part – available in less than a week.

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% 612 – 638 nm
Center Wavelength 1625 nm
Guaranteed Minimum Bandwidth 126 nm
FWHM Bandwidth 1 (nominal)32.8 nm
Blocking Band 1Nominal blocking data is represented by the ASCII spectrum

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 Index1.79 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)3.5 mm
Substrate Thickness Tolerance (unmounted)± 0.1 mm
OrientationArrow on ring indicates preferred direction of propagation of light

Adjacent Bandpass Filters

FF01-625_15.png

625/15 nm BrightLine® single-band bandpass filter

• Tavg > 90% 617.5 – 632.5 nm
• Center Wavelength of 625 nm and GMBW of 15 nm
• FWHM of 24.8 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-625/15-25
$405
(Non-US pricing info)



FF01-625_90.png

625/90 nm BrightLine® CARS bandpass emission filter

• Tavg > 93% 580 – 670 nm
• Center Wavelength of 625 nm and GMBW of 90 nm
• Optimized for CARS imaging with extended blocking in the near-IR


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-625/90-25
$925
(Non-US pricing info)



FF01-628_32.png

628/32 nm BrightLine® single-band bandpass filter

• Tavg > 93% 612 – 644 nm
• Center Wavelength of 628 nm and GMBW of 32 nm
• FWHM of 38.2 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-628/32-25
$305
(Non-US pricing info)


Edge Filters

BLP01-635R.png

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

• Filter with 50% edge at 655 nm
• 380 cm-1 transition
• Tavg > 93% from 660 – 1200 nm


Custom sizing available in less than a week (sizing fee applies).
Part # BLP01-635R-25
$355
(Non-US pricing info)



BSP01-532R.png

532 nm EdgeBasic™ best-value short-pass edge filter

• Laser Wavelength = 532 nm
• Filter 50% edge at 522.7 nm
• 458 cm-1 transition
• Tavg > 80% 350 – 400 nm
• Tavg > 93% 400 – 517.1 nm


Custom sizing available in less than a week (sizing fee applies).
Part # BSP01-532R-25
$355
(Non-US pricing info)


Dichroic Beamsplitters

FF605-Di02.png

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

• Dichroic Beamsplitter with edge at 605 nm
• Ravg > 98% 350 – 596 nm
• Tavg > 93% 612 – 950 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing available in less than a week (sizing fee applies).
Part # FF605-Di02-25x36
$255
(Non-US pricing info)



FF649-Di01.png

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

• Dichroic Beamsplitter with edge at 649 nm
• Ravg > 98% 500 – 642 nm
• Tavg > 90% 654 – 825 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing available in less than a week (sizing fee applies).
Part # FF649-Di01-25x36
$335
(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

625/26 FF01-625/26 FF01 Bandpass Single-Band FF01-625/26-25

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.