FF01-461/5-25

Angle of Incidence:

0 ± 5 °

Blocking Band:

OD_avg > 4 280 – 436.5 nm

Blocking Band:

OD_avg > 4 490.5 – 740 nm

Clear Aperture:

≥ 22 mm

Cone Half-angle:

7°

Filter Effective Index:

2.18 Understanding 'Effective Index of Refraction' n_eff

Filter Thickness Tolerance, Mounted:

± 0.1mm

Filter Thickness, Mounted:

3.5mm

FWHM Bandwidth:

11.8nm

Guaranteed Minimum Bandwidth:

5nm

Mounted / Unmounted:

Mounted

Optical Damage Rating:

Testing 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.

Orientation:

Arrow on ring indicates preferred direction of propagation of light

Product Type:

BrightLine Single-Band Bandpass Filter

Semrock Filter Family:

BrightLine® Fluorescence Filters

Shape:

round

Size:

25 x 3.5 mm

Substrate Thickness:

2.0mm

Substrate Type:

low-autofluorescence optical quality glass

Surface Quality (Scratch-Dig):

60-40

Transmission Band:

T_avg > 90% 458 – 463.5 nm

Transmission Wavelength:

461nm

Transverse Dimensions, Diameter:

25mm

Transverse Tolerance, Mounted:

+ 0.0 / - 0.1 mm