Urth
Urth 40.5mm Explore Filter Kit UV CPL VND2-400
A 40.5mm kit with UV, CPL and variable ND2-400 filters for lens protection, polarisation and 1 to 8.66 f-stops of light control
- UV filter cuts UV light and protects lens from scratches and dirt
- CPL filter reduces reflected glare for richer colour and contrast
- Variable ND2-400 gives 1 to 8.66 f-stops for long-exposure control
- Japanese AGC optical glass for sharp, clear images
- Ultra-slim magnalium rim with double-threaded design for stacking
Essential outdoor filter kit
The Urth 40.5mm Explore Filter Kit bundles a UV, a CPL and a Variable ND2-400 filter for lenses with a 40.5mm thread. Japanese AGC optical glass and ultra-slim magnalium rims keep the stack light and durable. The double-threaded design lets you leave the UV filter on for protection and add the CPL or VND without vignetting on wide angles.
Variable ND range and stacking limits
The Variable ND2-400 delivers 1 to 8.66 f-stops of light reduction so you can slow the shutter for motion blur or open the aperture for shallow depth of field in bright sun. At the strongest settings the polarising effect can create uneven skies on ultra-wide lenses. The double threads prevent the need for step-up rings but add slight thickness that may interfere with some lens caps or hoods.
Replaces buying three separate filters
This kit replaces the purchase of individual UV, circular polariser and variable ND filters, saving cost and bag space for photographers who shoot changing outdoor light. It is not suited for shooters who need fixed ND densities stronger than 8.66 stops or who require a dedicated IR-cut filter for astrophotography. Cinematographers gain a compact variable ND but may want geared rings for follow-focus rigs.
Highlights
- UV filter cuts UV light and protects lens from scratches and dirt
- CPL filter reduces reflected glare for richer colour and contrast
- Variable ND2-400 gives 1 to 8.66 f-stops for long-exposure control
- Japanese AGC optical glass for sharp, clear images
- Ultra-slim magnalium rim with double-threaded design for stacking
Specifications
No published specifications for this item yet.
Questions about this item
Should I pick the UV, CPL or Variable ND2-400 filter for my lens?
The kit includes all three 40.5mm filters so you do not need to choose one; each serves a different purpose.
What does the ND2-400 range give me when I mount the Variable ND on my camera?
It provides 1 to 8.66 f-stops of light reduction for long exposures or wider apertures in bright conditions.
How does the 40.5mm thread affect which lenses I can use these filters on?
The 40.5mm diameter fits lenses with a matching front thread; the double-threaded rim also allows stacking or a lens cap.
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