Head to head
Eternity vs NaturaLase QS (2026)
Compare purchase costs, running costs and the evidence behind each device.
Read the comparison overview
- Purchase cost
- Catalog new-price ranges: Eternity, $60k–$80k; NaturaLase QS, $50k–$80k. Check the source notes and request current quotes.
- FDA status
- No US 510(k) clearance has been located for the Eternity. NaturaLase QS holds FDA 510(k) clearance for its marketed indication.
- Technology
- Eternity: Q-switched. NaturaLase QS: Nd:YAG.
- Practice fit
- Both are listed under q-switched tattoo/pigment. Check each model’s US regulatory status and labeled indications for your intended use.
Q-Switched Tattoo/Pigment
View full device profile →Q-Switched Tattoo/Pigment
View full device profile →Price comparison
New price range
- Astanza Eternity
- $60k–$80kSource not documented
- Focus Medical NaturaLase QS (2J/4J)
- $50k–$80kSource not documented
Used asking range
- Astanza Eternity
- $30k–$45kSource not documented
- Focus Medical NaturaLase QS (2J/4J)
- $15k–$30kSource not documented
Payback calculator
- Astanza Eternity
- View ROI calculator
- Focus Medical NaturaLase QS (2J/4J)
- View ROI calculator
Next step
Consumable economics
Consumable cost / lock-in
- Astanza Eternity
- —
- Focus Medical NaturaLase QS (2J/4J)
- —
Service cost
- Astanza Eternity
- Not published
- Focus Medical NaturaLase QS (2J/4J)
- Not published
FDA clearance
FDA status & indication
- Astanza Eternity
- No US 510(k) located
- Focus Medical NaturaLase QS (2J/4J)
- FDA ClearedK151473
Read FDA indication wording
“NaturaLase PiQo4 – The NaturaLase Nd:YAG 1064 Q-switched Laser with 532 KTP Optics and Pulse Slicing Module – is indicated for use in aesthetic applications at the specified wavelength: 532 nm – removal of tattoos for Fitzpatrick skin types I-III to treat the following tattoo colors: red, yellow and orange.”
Which chains run each
Chain adoption
- Astanza Eternity
- 0 recorded pairings
- Focus Medical NaturaLase QS (2J/4J)
- 0 recorded pairings
Chains using it
- Astanza Eternity
- —
- Focus Medical NaturaLase QS (2J/4J)
- —
Approved reviews
- Astanza Eternity
- 0
- Focus Medical NaturaLase QS (2J/4J)
- 0
Specs and platform
Manufacturer
- Astanza Eternity
- Astanza
- Focus Medical NaturaLase QS (2J/4J)
- Focus Medical
Built by (OEM)
- Astanza Eternity
- Astanza Laser LLC
- Focus Medical NaturaLase QS (2J/4J)
- Focus Medical LLC
Category
- Astanza Eternity
- Q-Switched Tattoo/Pigment
- Focus Medical NaturaLase QS (2J/4J)
- Q-Switched Tattoo/Pigment
Technology
- Astanza Eternity
- QS ruby 694nm (Q-switched)
- Focus Medical NaturaLase QS (2J/4J)
- QS Nd:YAG 532/1064 (Nd:YAG)
Launch year
- Astanza Eternity
- 2015
- Focus Medical NaturaLase QS (2J/4J)
- 2008
Status
- Astanza Eternity
- Current
- Focus Medical NaturaLase QS (2J/4J)
- Current
Manufacturer source record
- Astanza Eternity
- No linked source on file.
- Focus Medical NaturaLase QS (2J/4J)
- No linked source on file.
Current alternatives
Current catalog models in related categories. Confirm availability and configuration with the supplier.
Device and company names are trademarks of their respective owners. The Aesthetic Index is not affiliated with or endorsed by any manufacturer, distributor or lender named here, except as disclosed. Price figures are references, not current offers. Check each device’s source notes. Not medical, legal or regulatory advice.