Name: Hoya R72 (720nm), 50mm Dia., 2.5mm Thick, Colored Glass Longpass Filter
Brand: Hoya
SKU: 66-102
Price: ₹7,162

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Hoya R72 (720nm), 50mm Dia., 2.5mm Thick, Colored Glass Longpass Filter

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Stock #66-102 10 to 12 days

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₹7,162

Qty 1-10
₹7,162

Qty 11+
₹6,306

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Product Downloads

STEP:step

Curve:pdf

PDF Drawing:pdf

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EO Spec Sheet

Filter

Confocal Microscopy

Confocal microscopy provides high resolution, elimination of out-of-focus glare due to spatial filtering, and reduction of light-induced damage to the sample.

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Custom Bandpass Filter using Shortpass and Longpass Filters

Do stock filters not meet your bandwidth or CWL requirements? Learn how custom bandpass filters are created using short or longpass filters at Edmund Optics.

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The Importance of Optical Filter Orientation, Angle of Incidence, and Cone Half Angle

Don't let your optical filter performance be negatively impacted by the AOI and CHA of your light source.

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Optical Filters Review

Optical Filters are used to selectively transmit or block certain wavelengths or wavelength ranges within optical systems.

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Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

Confused about the differences between traditional-coated and hard-coated optical filters?

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Selecting Color Filter Glass for Life Science Applications

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What type of material should I look for in a filter?

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How are notch filters designed and manufactured?

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Bandpass Filter

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Bandwidth

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Cavity

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Dichroic Coating

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Dichroic Filter

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Filter, Colored Glass

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Ripple

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Trending in Optics: The Future of Optical Filters

New optical filters are being developed due to the advancements in applications and technologies. Learn more about the future of filters at Edmund Optics.

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Fluorophores and Optical Filters for Fluorescence Microscopy

Want to know more about fluorophores and optical filters for fluorescence microscopy? Find out more information and in stock optical filters at Edmund Optics.

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Optical Filters

Do you want to learn about optical filters? Find terminology, fabrication techniques, a selection guide, and application examples at Edmund Optics.

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Machine Vision Filter Technology

While working with machine vision, there are different types of filters that can be used to alter the image. Find out about the different types at Edmund Optics.

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Polarizers Review

Polarizers are used in a wide range of imaging and research and development applications.

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Manipulating Wavebands: Color & Filters

Nick Sischka explains why color consideration and illumination are so important for machine vision in this hands-on demonstration from the Edmund Optics 2021 Imaging Innovation Summit.

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What happens when a filter is tilted?

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How do I determine which side of my filter is coated?

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Blocking

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Blocking Range

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Central Wavelength (CWL)

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Cold Mirror

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Full Width at Half Maximum (FWHM)

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Interference Filter

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Notch Filter

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Peak Transmittance

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Rugate Notch Filter

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Shortpass Filter

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Fluorescence Imaging with Laser Illumination

Fluorescence imaging systems are composed of three major components, an illumination source, a photo-activated fluorophore sample, and detector.

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How do I clean my filters?

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What is the largest diameter filter available from Edmund Optics®?

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What are some of the most common filter substrates?

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How do I select the right filter for my application?

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What types of filters can Edmund Optics® manufacture?

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Do you have mounts for square or rectangular optics?

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Cut-Off Wavelength

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Cut-On Wavelength

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Filter

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Fluorescent Filter

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Optical Density (OD)

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Stopband

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Optical Microscopy Application: Fluorescence

Wondering how fluorescence microscopy works? Find out about the technique, systems, and more at Edmund Optics.

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Basic Principles of Raman Scattering and Spectroscopy

Raman spectroscopy is a technique used to identify the chemical composition of samples based on how light scatters off of them. Learn more & view related optics

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Fluorescence Microscopy: In-Line Illumination with Imaging Filters

Want to know about fluorescence microscopy? Read this article by a Biomedical Product Line Engineer at Edmund Optics to learn more.

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Removing Protective Plastic Coating

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

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Parallelism

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Surface Flatness

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How do I clean my optics?

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Clear Aperture (CA)

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Edmund Optics Global Manufacturing Facilities

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

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Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

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λ_s	limit of stopband: specified at 0.001% internal transmittance
λ_c	cut-off position: specified at 50% internal transmittance
λ_p	limit of the passband
t_ip	internal spectral transmittance at λ_p
ρ	density
T_g	transformation temperature

Title	Stock Number	Price	Buy

VIS 12.5mm Dia Longpass Filter Kit	#47-847	12,378 ₹12,378 Request Quote	10 to 12 days ×
UV-VIS 12.5mm Dia Longpass Filter Kit	#47-846	12,378 ₹12,378 Request Quote	10 to 12 days ×
VIS-NIR 12.5mm Dia Longpass Filter Kit	#47-848	12,378 ₹12,378 Request Quote	Contact Us ×
VIS 25.4mm Dia Longpass Filter Kit	#47-399	19,385 ₹19,385 Request Quote	10 to 12 days ×
VIS-NIR 25.4mm Dia Longpass Filter Kit	#47-400	19,385 ₹19,385 Request Quote	Contact Us ×
UV-VIS 25.4mm Dia Longpass Filter Kit	#47-398	19,385 ₹19,385 Request Quote	10 to 12 days ×
UV-VIS 50mm Dia Longpass Filter Kit	#66-132	40,482 ₹40,482 Request Quote	10 to 12 days ×
VIS 50mm Dia Longpass Filter Kit	#66-133	40,482 ₹40,482 Request Quote	10 to 12 days ×
VIS-NIR 50mm Dia Longpass Filter Kit	#66-134	40,482 ₹40,482 Request Quote	10 to 12 days ×
Complete 12.5mm Dia Longpass Filter Kit	#66-135	40,482 ₹40,482 Request Quote	10 to 12 days ×
Complete 25.4mm Dia Longpass Filter Kit	#66-136	70,065 ₹70,065 Request Quote	10 to 12 days ×
Complete 50mm Dia Longpass Filter Kit	#66-137	1,52,586 ₹1,52,586 Request Quote	Contact Us ×
50/50.8mm Sq. Hoya/SCHOTT Colored Glass Longpass Filter Kit (8 Filters)	#17-014	38,458 ₹38,458 Request Quote	Contact Us ×
50/50.8mm Sq. Hoya/SCHOTT Complete Colored Glass Longpass Filter Kit (37 Filters)	#17-017	1,52,586 ₹1,52,586 Request Quote	10 to 12 days ×

Title	Type	Stock Number	Price	Buy
50.0mm Optic Dia., Optic Mount	Fixed	#64-567	₹3,374 Request Quote	10 to 12 days ×
50.0mm Optic Dia., Optic Mount	Fixed	#64-568	₹3,374 Request Quote	Contact Us ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#36-605	₹5,685 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., E-Series Kinematic Mount	Adjustable - Tip-Tilt	#15-867	₹6,528 Request Quote	10 to 12 days ×
50.0mm Optic Dia., Fixed Optic Mount, Quick Start Optical Mounts	Fixed	#17-516	₹6,528 Request Quote	Contact Us ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder	Fixed	#55-530	₹7,408 Request Quote	10 to 12 days ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount	Fixed	#03-670	₹7,775 Request Quote	10 to 12 days ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-669	₹7,922 Request Quote	10 to 12 days ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder	Fixed	#03-666	₹8,215 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., Kinematic Mount, 2-Screws	Adjustable - Tip-Tilt	#58-852	₹9,169 Request Quote	10 to 12 days ×
50/50.8mm Diameter, E-Series Kinematic Mount, Quick Start Optical Mounts	Adjustable - Tip-Tilt	#17-522	₹10,140 Request Quote	Contact Us ×
50.0/50.8mm Optic Dia., Kinematic Mount, 3-Screws	Adjustable - Tip-Tilt	#58-855	₹10,636 Request Quote	10 to 12 days ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts	Fixed	#17-530	₹11,021 Request Quote	Contact Us ×
50/50.8mm Dia., Kinematic Mount, 3-Screws, Quick Start Optical Mounts	Adjustable - Tip-Tilt	#17-524	₹14,248 Request Quote	Contact Us ×
50.0/50.8mm Optic Dia., Optical Cell Assembly	Fixed	#36-465 Clearance Clearance Availability is limited, so buy before these products disappear. Sorry, we cannot accept returns. Receive up to 80% off select products.	₹15,570 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., Stainless Steel Kinematic Mount, 2-Screws	Adjustable - Tip-Tilt	#26-816 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	₹16,871 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., Stainless Steel Kinematic Mount, 3-Screws	Adjustable - Tip-Tilt	#26-819 New New Launched on our website before appearing in our latest print catalogs. Be the first to buy before anyone else!	₹18,338 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., X-Y Translating Optic Mount	Adjustable - Linear (XY)	#62-957	₹21,125 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Diameter, X-Y Translating Optic Mount, Quick Start Optical Mounts	Adjustable - Linear (XY)	#17-514	₹24,224 Request Quote	Contact Us ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp	Fixed	#16-078	₹28,093 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., Precision Gimbal Mount	Adjustable - Gimbal	#55-000	₹35,061 Request Quote	10 to 12 days ×
50/50.8mm ID, Precision Gimbal Mount, Quick Start Optical Mounts	Adjustable - Gimbal	#17-518	₹38,343 Request Quote	Contact Us ×
50.0/50.8mm Optic Dia., X-Y-Z Translating Optic Mount	Adjustable - Linear (XYZ)	#62-960	₹41,443 Request Quote	10 to 12 days ×
50.0/50.8mm Optic Dia., 5 Axes Optical Mount	Adjustable - Linear (XYZ) & Tip-Tilt	#13-778	₹57,580 Request Quote	10 to 12 days ×

Hoya R72 (720nm), 50mm Dia., 2.5mm Thick, Colored Glass Longpass Filter

Specifications

General

Physical & Mechanical Properties

Optical Properties

Material Properties

Regulatory Compliance

Product Details

Filter Simulation Software

Technical Information

Accessories

Related Products

Custom

Imaging Lens Selector

Frequently Purchased Together

Compatible Mounts

Resources

Confocal Microscopy

Custom Bandpass Filter using Shortpass and Longpass Filters

The Importance of Optical Filter Orientation, Angle of Incidence, and Cone Half Angle

Optical Filters Review

Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

Selecting Color Filter Glass for Life Science Applications

What type of material should I look for in a filter?

How are notch filters designed and manufactured?

Bandpass Filter

Bandwidth

Cavity

Dichroic Coating

Dichroic Filter

Filter, Colored Glass

Ripple

Trending in Optics: The Future of Optical Filters

Fluorophores and Optical Filters for Fluorescence Microscopy

Optical Filters

Machine Vision Filter Technology

Polarizers Review

Manipulating Wavebands: Color & Filters

What happens when a filter is tilted?

How do I determine which side of my filter is coated?

Blocking

Blocking Range

Central Wavelength (CWL)

Cold Mirror

Full Width at Half Maximum (FWHM)

Interference Filter

Notch Filter

Peak Transmittance

Rugate Notch Filter

Shortpass Filter

Fluorescence Imaging with Laser Illumination

How do I clean my filters?

What is the largest diameter filter available from Edmund Optics®?

What are some of the most common filter substrates?

How do I select the right filter for my application?

What types of filters can Edmund Optics® manufacture?

Do you have mounts for square or rectangular optics?

Cut-Off Wavelength

Cut-On Wavelength

Filter

Fluorescent Filter

Optical Density (OD)

Stopband

Optical Microscopy Application: Fluorescence

Basic Principles of Raman Scattering and Spectroscopy

Fluorescence Microscopy: In-Line Illumination with Imaging Filters

Removing Protective Plastic Coating

Parallelism

Surface Flatness

How do I clean my optics?

Clear Aperture (CA)

Edmund Optics Global Manufacturing Facilities

Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing