Blue Fluorescent Filter (B), 12.5mm Diameter

Specifications

General

Type:

Color Filter

Physical & Mechanical Properties

Diameter (mm):

12.50 ±0.10

Thickness (mm):

3.00 ±0.10

Optical Properties

Glass/Filter Number:

Lumilass

Coating:

Uncoated

Color:

Blue

Index of Refraction (n_d):

1.477

Peak Emission Wavelength (nm):

405.00

Excitation Wavelength (nm):

200 - 400

Peak Excitation Wavelength (nm):

365.00

Performance

Minimum Sensitivity:

~1µW/cm²

Material Properties

Transformation Temperature (°C):

398.00

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 235:

Compliant

Product Details

Excite with UV Illumination
Wide Range of Fluorescence Colors
High Sensitivity and Durability

Fluorescent Glass Filters absorb UV energy (peak absorption at 365nm) and re-emit light into the visible spectrum. Appearing colorless when not exposed to UV light, these filters are available with red, orange, yellow, green, blue, and purple emission colors. Sensitivity as low as ~1µW/cm2 allows for these filters to transform faint UV sources to detectable visible light. Fluorescent Glass Filters are ideal for use in fluorescence microscopy, excimer laser detection and characterization, and as a standard test material for fluorescence characteristics

These fluorescent glass filters are ideal for blocking excitation light while efficiently transmitting emission wavelengths in fluorescence imaging and spectroscopy. Manufactured from high-quality colored glass, they offer sharp spectral cutoffs and strong out-of-band blocking without the need for complex coating stacks. These durable glass filters are well-suited for use in research microscopes, fluorescence systems, and other light-sensitive optical setups requiring consistent and stable spectral performance.

Technical Information

Accessories

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Frequently Purchased Together

#33-327 - 631nm CWL, 25mm Dia, 21nm Bandwidth, OD 6 Fluorescence Filter

A$523.20

#33-336 - 648nm CWL, 25mm Dia, 14nm Bandwidth, OD 6 Fluorescence Filter

A$523.20

#45-599 - 10mm Dia. UV Enhanced Aluminum, λ/4 Mirror

A$84.00

#46-291 - 18mm Dia. x 40mm FL, UV-AR Coated, UV Double-Convex Lens

A$241.60

Compatible Mounts

Title	Type	Stock Number	Price	Buy
12.5/12.7mm Optic Dia., SM05 Thin Mount, M4	Fixed	#13-789	A$29.20 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., SM05 Thin Mount, 8-32	Fixed	#13-790	A$29.20 Request Quote	Contact Us ×
12.5/12.7mm Optic Dia., E-Series Kinematic Mount	Adjustable - Tip-Tilt	#15-865	A$63.20 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., L-Slot Direct Mount	Fixed	#36-416	A$88.00 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., Side Flange Direct Mount	Fixed	#36-418	A$88.00 Request Quote	3-5 days ×
2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#03-668	A$99.20 Request Quote	3-5 days ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#36-605	A$124.00 Request Quote	Contact Us ×
12.5/12.7mm Optic Dia., Kinematic Mount, 2-Screws	Adjustable - Tip-Tilt	#58-850	A$137.60 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., L-Slot and Rotation Direct Mount	Adjustable - Rotary	#36-417	A$144.00 Request Quote	3-5 days ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-529	A$152.00 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., Kinematic Mount, 3-Screws	Adjustable - Tip-Tilt	#58-853	A$153.60 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., Compact Kinematic Mount, 2-Screws	Adjustable - Tip-Tilt	#34-720	A$156.80 Request Quote	3-5 days ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-676	A$158.40 Request Quote	3-5 days ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-530	A$161.60 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., Compact Kinematic Mount, 3-Screws	Adjustable - Tip-Tilt	#34-721	A$172.80 Request Quote	3-5 days ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-669	A$172.80 Request Quote	3-5 days ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-666	A$179.20 Request Quote	3-5 days ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-077	A$235.20 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., Stainless Steel Kinematic Mount, 2-Screws	Adjustable - Tip-Tilt	#26-814 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	A$240.00 Request Quote	Contact Us ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts	Fixed	#17-530	A$240.40 Request Quote	Contact Us ×
12.5/12.7mm Optic Dia., Stainless Steel Kinematic Mount, 3-Screws	Adjustable - Tip-Tilt	#26-817 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	A$272.00 Request Quote	Contact Us ×
12.5/12.7mm Optic Dia., X-Y Translating Optic Mount	Adjustable - Linear (XY)	#62-955	A$390.40 Request Quote	3-5 days ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-078	A$612.80 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., Precision Gimbal Mount	Adjustable - Gimbal	#84-640	A$628.80 Request Quote	3-5 days ×
12.5/12.7mm Optic Dia., X-Y-Z Translating Optic Mount	Adjustable - Linear (XYZ)	#62-958	A$641.60 Request Quote	3-5 days ×

Check out our full selection of mounts here.

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