Hoya
Hoya HPUX049 UX Circular Polarizing Filter 49mm
★★★★★
Enhance Your Photography with Optimal Color and ClarityThe Hoya Circular UX Pole Filter is designed to improve color reproduction and reduce reflections in your photos. This 49mm filter prevents reflections on non-metallic surfaces, enhances color saturation, and ensures clear, vibrant images. ...
$22.41*
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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
Enhance Your Photography with Optimal Color and Clarity
The Hoya Circular UX Pole Filter is designed to improve color reproduction and reduce reflections in your photos. This 49mm filter prevents reflections on non-metallic surfaces, enhances color saturation, and ensures clear, vibrant images.
- Diameter: 49mm
- Type: Circular Polarizing Filter (CIR-PL)
- Features: Water-repellent coating
- Compatibility: Suitable for both film and digital cameras
- Frame: Ultra-flat aluminum frame to prevent vignetting
Key Features
Controls reflections from non-metallic surfaces such as water, glass, leaves and blue skies
Increases saturation and improves contrast
Rotating frame controls polarising effect
Slim filter frame - avoids vignetting on wide angle lenses whilst still holding a lens cap
Specifications
Filter Type
Circular Polarizing Filter
Filter Diameter
49mm
Frame Type
Slim
Key Function
Controls reflections, increases saturation, improves contrast
Adjustability
Rotating frame
Pros & Cons
👍 Pros
- Specifically designed to control reflections from non-metallic surfaces like water, glass, and leaves, improving image clarity.
- Increases color saturation and enhances contrast in photographs, making skies bluer and foliage greener.
- Features a rotating frame that allows for precise adjustment of the polarizing effect to achieve desired visual outcomes.
- Equipped with a slim filter frame, which helps to avoid vignetting issues on wide-angle lenses.
- The slim design still allows for a lens cap to be attached, offering practical protection when the filter is on the lens.
👎 Cons
- As a polarizing filter, it reduces the amount of light entering the lens, potentially requiring longer exposure times in low-light conditions.
- The effectiveness of reflection control can vary based on the angle of the light source and the viewing angle, requiring careful composition.
- While it enhances saturation, overuse or improper adjustment of the polarizing effect can lead to unnatural-looking colors or uneven skies.
- The rotating frame, while beneficial for adjustment, means it's not a set-it-and-forget-it filter and requires active user input.
- The 49mm size specifically limits its use to lenses with a matching filter thread, necessitating multiple filters for different lens sizes.
Frequently Asked Questions
What is the primary function of the Hoya UX Circular Polarizing Filter?
The Hoya UX Circular Polarizing Filter's primary function is to control reflections from non-metallic surfaces such as water, glass, and blue skies, while also increasing color saturation and improving contrast in your images.
Will this filter cause dark corners or vignetting when used with wide-angle lenses?
No, this filter features a slim frame design specifically to avoid vignetting, which means it helps prevent dark corners when used with wide-angle lenses.
How do I adjust the polarizing effect of the filter?
The filter is equipped with a rotating frame, allowing you to precisely control and adjust the polarizing effect by turning the outer ring until you achieve the desired visual result.
Can I still use my lens cap with this filter attached?
Yes, despite its slim frame, the Hoya UX Circular Polarizing Filter is designed to still allow for the attachment of a standard lens cap.
What kind of improvements can I expect in my photos when using this filter?
You can expect improvements in your photos such as enhanced saturation, particularly in blue skies and green foliage, and better contrast, along with reduced glare from reflective surfaces.
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