The KUPO ETF-H3 is a 3" half top hat for Short S4 / SL / Shakespeare / Selecon SPX. It gives these profile fixtures a compact glare shield at the front accessory slot, reducing direct lens view and unwanted scatter from the fixture face.
Why It Matters
Tight positions need glare control that does not add unnecessary length to the fixture. ETF-H3 provides a short half top hat for compact profile setups, helping clean up sightlines without making the front package bulky.
Key Features
3" depth gives compact lens masking for fixtures with limited front clearance
Compatible with Short S4 / SL / Shakespeare / Selecon SPX
Half-top-hat shape reduces glare from selected viewing angles without full cylindrical coverage
Matt black finish helps reduce reflected spill from the accessory
Short format is useful where ETF-H5 would be physically too long
Applications
Use it for compact theatre, studio, and event profile positions where lens masking is needed but front clearance is limited.
Compatibility
Short S4, SL, Shakespeare, Selecon Pacific/SPX
Frequently Asked Questions
When should I use ETF-H3 instead of ETF-H5°
Use ETF-H3 when the fixture needs lens masking but the position has limited front clearance.
Is it compatible with Short S4°
Yes. The specification lists Short S4 as part of the compatible fixture group.
Does a half top hat fully enclose the beam?
No. A half top hat controls glare from selected directions while leaving part of the front opening more open.
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