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Cinematic light. Seamless starbursts.
The Urth Stellar Kit transforms light sources into brilliant cinematic starbursts. Featuring 4-, 6-, and 8-point Star Filters, this set delivers the same creative sparkle to night scenes, street photography, and cinematic visuals — but with the speed and ease of our magnetic mount system. Crafted with precision German SCHOTT glass for flawless optical clarity and durability.
- Includes 4-, 6-, and 8-point Star Filters
- Creates cinematic starburst effects from strong light sources
- Fast, secure magnetic mount for rapid setup and swaps
- Nano-coated German SCHOTT optical glass for clarity and colour accuracy
- Ultra-slim, warp-resistant aluminium frames prevent vignetting
- Lifetime warranty
Filter Type
4, 6, 8-point star effects
Exposure Reduction
N/A
Glass
German SCHOTT
Coating
20-layer CoraNano™
System
Magnetic
Frame
6061 Aluminium
Sizes
39mm–82mm diameters
Warranty
Lifetime warranty
To find out more information about the impact of this Urth product, view our Life Cycle Analysis (LCA) report here
Free standard shipping within the continental US for orders $100 and over.
We ship directly from the US via USPS, UPS and DHL express for faster, safer delivery.
Standard shipping:
US: 3-7 days.
Rest of World: 8-18 days.
Express shipping:
US: 2-4 days.
Please allow an extra 2 days for regional areas.
Magnetic Stellar Filter Kit Plus
Witness the Difference
1
Etched Grid Optics
Engineered with 4-point diffraction grids micro-etched into the glass for subtle star effects.
2
Nano-Coated Optical Glass
20-layer nano-coating enhances clarity, protects from the elements and reduces reflections.
1
Etched Grid Optics
Engineered with 6-point diffraction grids micro-etched into the glass for moderate star effects.
2
Nano-Coated Optical Glass
20-layer nano-coating enhances clarity, protects from the elements and reduces reflections.
1
Etched Grid Optics
Engineered with 8-point diffraction grids micro-etched into the glass for stronger star effects.
2
Nano-Coated Optical Glass
20-layer nano-coating enhances clarity, protects from the elements and reduces reflections.
Design Features
All-terrain Durability
Built with corrosion-resistant aluminium and hydrophobic coatings for demanding environments and everyday professional use.
Optimised Optical Performance
Nano-coated German SCHOTT B270 glass optimises clarity, light transmittance and colour accuracy while reducing flare.
Responsible Design
A Certified B Corp, Urth meets high standards of social and environmental responsibility, ensuring a 10x net-positive impact.
Compare Similar Products
Filter Type
4, 6, 8-point star effects
Exposure Reduction
N/A
Glass
Japanese AGC
Coating
8-layer nano-coating
System
Threaded
Frame
6061 Aluminium
Sizes
39mm–82mm diameters
Warranty
Lifetime warranty
Filter Type
4, 6, 8-point star effects
Exposure Reduction
N/A
Glass
German SCHOTT
Coating
20-layer CoraNano™
System
Magnetic
Frame
6061 Aluminium
Sizes
39mm–82mm diameters
Warranty
Lifetime warranty
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