Urth CPL Lens Filter Pro - 46mm
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Wex Photo VideoUrth 46mm CPL Lens Filter Pro Circular Polarising Filter with SCHOTT B270 Glass for Professional Photography
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Product Information
Full details
The Urth 46mm CPL Lens Filter Pro is designed for landscape and street photographers who require precise light control and reflection management, offering a high-grade optical solution to enhance contrast and color saturation. By utilizing premium SCHOTT B270 optical glass and advanced nano-coatings, it provides exceptional clarity and durability; however, users should be aware that the filter requires manual adjustment for each scene to achieve the desired effect.
All features
| Brand | Urth |
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Extended Product Information
FAQs
What is the primary benefit of a CPL filter?
A Circular Polarizing (CPL) filter reduces glare and reflections from non-metallic surfaces like water, glass, and foliage while increasing color contrast.
Does this filter affect autofocus?
Modern digital cameras with TTL (Through-The-Lens) metering typically handle circular polarizers well, so autofocus should remain accurate.
Can I use this filter on any camera?
Yes, as long as the lens has a 46mm filter thread, it is compatible with the Urth 46mm CPL Pro.
How do I know if the polarizer is working?
Look through the viewfinder or at the LCD screen while rotating the outer ring of the filter. You will see reflections on surfaces disappear and reappear as you rotate.
Can I stack this filter with other filters?
While you can stack filters, it is recommended to use the Urth Pro as the outermost filter to maintain optimal image quality and reduce the risk of vignetting.
Is the frame weather-sealed?
The aluminum frame is durable and the coating is resistant to water, but it is not hermetically sealed. Avoid submerging the filter in liquid.
Troubleshooting
Filter is stuck on the lens
Use a specialized rubber filter wrench to apply even pressure and release the grip without damaging the lens.
Visible vignetting at wide angles
Ensure the filter is screwed on tightly and that no additional stacked filters are causing depth obstructions.
Image looks uneven or dark on one side
This is likely caused by using a very wide-angle lens where the polarizer's effect varies across the field of view; try slightly adjusting the rotation.
Pros and Cons
Pros
- Reduces glare on water and glass effectively
- High-quality glass construction maintains image sharpness
- Resistant to environmental elements like water and oil
- Slim frame design eliminates peripheral vignetting
- Integrated lever allows for precise, ergonomic adjustments
Cons
- Requires manual rotation for each specific lighting angle
- Cannot be used simultaneously with some lens hoods
- Slight light loss is standard for all CPL filters
Setup, Compatibility & Care
To install, gently thread the 46mm filter onto the front of your compatible lens until secure. Do not overtighten, as this can make removal difficult.
Compatibility: This filter fits any lens with a 46mm front filter thread diameter. Always check your lens barrel for the diameter symbol (ø) to ensure a match.
Care Instructions:
- Use a dedicated microfiber cloth for cleaning lens glass.
- Always replace the lens cap when the camera is not in use.
- Store the filter in its protective case to prevent scratches when stored in a camera bag.
- If exposed to saltwater, rinse the filter gently with distilled water and dry with a clean cloth.