Hoya 37mm HD Protector Filter

BH #HOHDP37 • MFR #HO-PHD37
Hoya
Hoya 37mm HD Protector Filter
Key Features
  • Clear Protective Filter
  • Prevents Damage to Lens
  • 1x Filter Factor, No Exposure Change
  • No Effect on Image
The Hoya 37mm HD Protector Filter is a simple, clear filter with a 1x filter factor and is designed to provide general protection for your lens. This optically clear filter does not affect overall image quality while helping to prevent dust, scratches, moisture, and other substances from reaching or damaging your lens's front element. To prevent internal ghosting and reflections, eight layers of anti-reflection coatings are applied to each side. This total of 16 coatings offers a high degree of protection to the filter substrate and helps it to stay clean for longer than uncoated filters. The coating formula associated with HD Protector filters also promotes effective cleaning with regard to water, oil, and stains.
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Hoya HD Protector Filter Overview

The Hoya 37mm HD Protector Filter is a simple, clear filter with a 1x filter factor and is designed to provide general protection for your lens. This optically clear filter does not affect overall image quality while helping to prevent dust, scratches, moisture, and other substances from reaching or damaging your lens's front element. To prevent internal ghosting and reflections, eight layers of anti-reflection coatings are applied to each side. This total of 16 coatings offers a high degree of protection to the filter substrate and helps it to stay clean for longer than uncoated filters. The coating formula associated with HD Protector filters also promotes effective cleaning with regard to water, oil, and stains.

Constructed from chemically-hardened optical glass, the Hoya 37mm HD Protector Filter's resistance to scratches is enhanced while providing clarity and color fidelity. It also features a thin, lightweight, aluminum-alloy filter ring to minimize the potential for vignetting.

Clear filter offers general protection for your lens.
Does not require adjustments to exposure while in use.
Eight-layers of multi-coating on each side to prevent internal ghosting and reflections.
Multi-coatings promote effective cleaning with regard to water, oil, and stains.
Creates no additional coloration or contrast.
General protection filter reduces dust, moisture, and scratches from reaching lens elements.
Thin, lightweight aluminum-alloy filter ring helps to prevent vignetting.
Knurled front edges provide a more textured grip when mounting or removing it from a lens.
37mm front filter threads allow for use with other filters.
Plastic case for storage and transport.
UPC: 024066055736

Hoya HD Protector Filter Specs

Filter TypeClear
Filter Factor1x (0-Stop)
Circular Size37 mm Filter Thread
Front Accessory Thread / Bayonet37 mm
CoatingsMulti-Coating
Filter MaterialGlass
Ring MaterialAluminum
KnurlingTop
Packaging Info
Package Weight0.1 lb
Box Dimensions (LxWxH)3.6 x 2.8 x 0.4"
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question

Does this filter have threads. I would like to put my lens cap on the filter, but some filters are too low profile to hold a lens cap.
Asked by: Anonymous
The Hoya 77mm HD Clear Protection Glass Filter has 77mm front threads.
Answered by: Heather S.
Date published: 2018-08-27

Does this filter have a low profile ring to avoid ...

Does this filter have a low profile ring to avoid vignetting? Would it hold well the lens cap?
Asked by: Daniel
The question has a better answer if the lens is known. Here is a low profile protection filter that should work on any lens.
Answered by: Dennis A
Date published: 2018-11-29

question

IS THIS LENS UV OR JUST A PROTECTIVE GLASS? THANK YOU
Asked by: Anonymous
This filter is a clear filter. It is not a UV filter.If you do want a 82mm UV filter in this brand this is a link for the same line as the clear filter, http://bhpho.to/1mlgri8
Answered by: Robert K.
Date published: 2018-08-27

What is the overall thickness of the filter / ...

What is the overall thickness of the filter / ring? What is the thickness of the glass? Thank you.
Asked by: Paolo
The ring is 5mm thick and the glass is 3mm thick.
Answered by: Dennis A
Date published: 2019-06-24

question

Can I mount another filter on it?
Asked by: Anonymous
Yes, it is front threaded.
Answered by: Matthew C.
Date published: 2018-08-27

question

Will this protector work with my 45mm Olympus micro 4/3 lens?
Asked by: Jacob
You shouldn't have any problems with this combination.
Answered by: Glenn N. Tokina Expert
Date published: 2018-10-24

question

Will this protector work with my 60mm macro Olympus micro 4/3 lens?
Asked by: Jacob
You shouldn't have any problems with this combination.
Answered by: Glenn N. Tokina Expert
Date published: 2018-10-24

question

Will this protector work with my 40-150mm Olympus micro 4/3 lens?
Asked by: Jacob
If your lens is the version that has an aperture of f4 -5.6, you shouldn't have any problems with this combination.
Answered by: Glenn N. Tokina Expert
Date published: 2018-10-24
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