Hoya
Hoya HD Duty 77mm - High Definition Protective Filter
★★★★★
Protect Your Lens with High Definition ClarityThe Hoya 77mm HD Duty High Definition Protective Filter offers exceptional lens protection without compromising image quality. Featuring ultra-clear, high-transparency optical glass and a multi-layer anti-reflective coating, this filter ensures your l...
$54.90*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Protect Your Lens with High Definition Clarity
The Hoya 77mm HD Duty High Definition Protective Filter offers exceptional lens protection without compromising image quality. Featuring ultra-clear, high-transparency optical glass and a multi-layer anti-reflective coating, this filter ensures your lenses are protected from damage while maintaining optimal performance.
- Brand: Hoya
- Model: HD Duty
- Size: 77mm
- Glass: Ultra clear high transparency optical glass
- Coating: 8-layer anti-reflective multi-coating
- Features: Water and oil repellent, scratch and stain resistant
- Frame: Wide-angle lens compatible ultra-thin frame
Key Features
Ultra clear high transparency optical glass
Chemically enhanced optical glass is 4x stronger
8-layer anti-reflective multi-coating
Water and oil repellent, scratch and stain resistant
Wide-angle lens compatible ultra thin frame.Glass mounted with high pressure press technology.Protects your valued lenses from front element damage without affecting the colour balance or performance.To fit 77 mm thread size
Specifications
Type
HD Duty High Definition Protective Filter
Glass Type
Ultra Clear High Transparency Optical Glass
Glass Strength
4x Stronger (Chemically Enhanced)
Coatings
8-Layer Anti-Reflective Multi-Coating
Resistance Features
Water Repellent, Oil Repellent, Scratch Resistant, Stain Resistant
Frame Type
Ultra Thin (Wide-angle Lens Compatible)
Mounting Technology
High Pressure Press Technology
Filter Thread Size
77 mm
Pros & Cons
👍 Pros
- Features ultra-clear, high-transparency optical glass, ensuring maximum light transmission without affecting image quality.
- Built with chemically enhanced optical glass that is four times stronger than conventional glass, offering superior durability.
- Equipped with an 8-layer anti-reflective multi-coating to minimize glare and internal reflections, enhancing clarity.
- Designed to be water and oil repellent, as well as scratch and stain resistant, simplifying maintenance and extending lifespan.
- Utilizes a wide-angle lens compatible ultra-thin frame to prevent vignetting, even on wider focal lengths.
👎 Cons
- This protector filter does not offer any creative optical effects, serving only as a transparent protective layer.
- The 77mm thread size restricts direct compatibility exclusively to camera lenses with a matching 77mm filter thread.
- Despite enhanced strength, the filter's glass construction means it could still break under severe impact.
- The multi-coatings require careful handling and specific cleaning methods to maintain optimal performance.
Frequently Asked Questions
What makes the glass in this Hoya HD filter durable?
The Hoya HD filter features chemically enhanced optical glass that is four times stronger than standard optical glass, providing increased durability against impacts.
Will this filter cause any issues with wide-angle lenses?
No, this filter is designed with an ultra-thin frame to ensure it is wide-angle lens compatible, helping to prevent vignetting.
How does this filter protect against elements like water and oil?
The filter is equipped with an 8-layer anti-reflective multi-coating that makes it water and oil repellent, as well as scratch and stain resistant.
Does this filter affect the optical performance of the lens?
This Hoya HD filter uses ultra-clear, high-transparency optical glass and is designed to protect your lens from front element damage without affecting color balance or overall performance.
What is the thread size for this protective filter?
This Hoya HD Protective Filter is designed to fit lenses with a 77mm thread size.
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