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Original Prusa SL1S SPEED

Masked SLA (MSLA) F3 · Advanced

Resin printer with a monochrome LCD screen and a motorized tilting bed, for those who print in resin in a compact print area. The tank uses non-proprietary FEP films that are easy to replace, and a sensor measures the resin level before printing and detects overflow. The exposure screen and the FEP film are wear parts and are not covered by the standard warranty: those who print often should budget for them.

Data from official source
Prusa Research Original Prusa SL1S SPEED — Masked SLA (MSLA)
MACHINE PRICE
1979 € ≈ $2,137

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Specifiche tecniche

Parameter Value Source
Build area XY (short side) 80 mm Compiled by editorial team
Light source Mono LCD Compiled by editorial team
Tilt / peel system Tilt Compiled by editorial team
Software e accessori

Ecosystem

Software

It connects via USB, Wi-Fi and LAN and is integrated with Prusa Connect. An automatic resin calibration tests up to 8 exposure profiles in a single print.

How we verify this sheet

Technical data verified on the manufacturer's official website (recording date shown above). Description, editorial notes and translations are written with the help of AI and reviewed by the author before publication: the numbers always come from the cited source. Read the full methodology →

Updates to this sheet and Manufacturer Notes
  1. Sheet published Specifications updated: immagine, foto candidate, Price updated