Quick answer
The SquareHood for the Leica Summicron 28mm ASPH V1 is a compact aluminum hood that mounts to the filter threads, allowing use of 46mm filters and offering a less obstructed view of the frame.
Why choose this hood over the original?
The SquareHood is considerably smaller than Leica's own offering for the Summicron 28mm V1. This makes it less bulky on the front of your M camera, which can be a real advantage when shooting on the street or carrying the camera in a bag.
Because it mounts to the filter threads rather than the lens barrel, you can still attach a 46mm filter. This is a practical benefit if you use polarizers or ND filters regularly.
What to consider before buying
The hood is made of aluminum and comes with a click-on plastic cap. While aluminum is durable, it can dent if dropped. The plastic cap is lightweight but may not feel as premium as a metal cap.
A cutout in the hood allows a less obstructed view of the frame, which helps when composing through the viewfinder. However, the cutout means the hood provides slightly less flare protection on that side compared to a full square hood.
Decision rules for the SquareHood Summicron 28mm
- If you prioritize compact size: This hood is considerably smaller than Leica's original, making it a good choice if you want to keep your setup low-profile.
- If you need to use 46mm filters: The hood mounts to the filter threads, so you can still attach filters. This is a key advantage over some other hoods that block the filter ring.
- If you want an unobstructed viewfinder: The cutout in the hood allows a less obstructed view of the frame, helping you compose more easily. Check that the cutout aligns with your preferred shooting orientation.
Product facts
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SquareHood for Leica Summicron 28mm ASPH V1 (11604): Our hood for the Summicron 28mm V1 ASPH. Considerably smaller than Leica's offering, this hood is mounted to the filter threads and allows the use of a 46mm filter as well. You get a more compact hood that doesn't block filter use, making it versatile for different shooting styles.
SquareHood for Leica Summicron 28mm ASPH V1 (11604)
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SquareHood for Leica Summicron 28mm ASPH V1 (11604): The hood is made of aluminium and comes with a click on plastic cap. A cutout to allow the photographer a less obstructed view of the frame. The aluminum build is lightweight yet sturdy, and the cutout helps you see more of the scene through the viewfinder.
Who is this hood for?
Best for
- Leica M shooters using the Summicron 28mm ASPH V1 who want a compact hood that still allows filter use
- Street photographers who value a smaller profile and an unobstructed viewfinder
Not for
- Those who need maximum flare protection from all angles (the cutout reduces coverage on one side)
- Users who prefer a metal lens cap (the included cap is plastic)



