Ackuretta
SOL
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129 × 80 × 120 mmProfessional
MSLAManufacturer image: FormlabsFormlabs Form 4B
MSLAProfessionalDimensions sourced
Resin system with a material ecosystem for medical workflows.
Source reviews: 2026-10-15, 2026-10-16.
Specifications are reported claims, not independent test results.
The machine at a glance
The details that matter.
Published specifications for this model. Follow a field's source for its configuration and measurement conditions; older fields refer to the profile's reference list.
| Introduction year | 2024 |
|---|---|
| Model family | Form resin · medical and dental |
| Process | MSLA |
| Build envelope (X × Y × Z) | 200 × 125 × 210 mm |
| Nominal box volume | 5.25 L · calculated from the envelope |
| Enclosure | Not verified |
| Materials cited in this profile | Photopolymer resin |
| Manufacturer listing status | Listed by manufacturer |
| Regional stock and price | Check the manufacturer |
| Market grouping | Professional · editorial grouping |
Technical specifications
| Layer height (µm) | 25–200 |
|---|---|
| Machine dimensions (mm) | 398 × 367 × 554 |
| Machine weight (kg) | 18.3 |
| Connectivity | Wi-Fi 2.4/5 GHz, Ethernet 1000 Mbit, USB-C 2.0 |
| XY pixel pitch (µm) | 50 |
| Wavelength (nm) | 405 |
| Backlight LEDs | 60 |
| Resin Cartridges | 1 |
| Resin Cartridge Type | V2 |
| Resin Temperature | 25–45 °C, material-dependent Resin control temperature, not room temperature. |
| Operating Environment | 18–28 °C |
| Minimum Access Dimensions (mm) | 407 × 478 × 844 Minimum access dimensions published by Formlabs. |
| Power Rating (W) | 480 Rated electrical requirement, not measured average consumption. |
| Display | 7-inch touchscreen, 1280 × 800 |
| Monitoring Camera | 2592 × 1944 (5 MP) |
| Software | PreForm, Dashboard, Form Mobile |
| Input File Types | STL, OBJ, 3MF |
Pixel pitch differs from dimensional accuracy; layer choices and medical use depend on validated material workflows.
Model notes · 01
Print engine and material controls
The LFD engine combines an LED backlight, LCD masking and a flexible-film tank. Resin temperature, level and print forces are monitored. Published pixel size describes the imaging grid, not a general accuracy guarantee.
Model notes · 02
Workspace and tall-part handling
The access envelope is larger than the chassis. Formlabs says jobs taller than 190 mm require tank removal while removing the print; PreForm warns about this limit. Layer thickness and heating settings vary by material.
A place in the lineage
Introduced in 2024.
Announced with Form 4 on April 17, 2024; separate first-shipment date not established here.
Family: Form resin · medical and dental · Current / announced
What changed
- Combined LFD masked exposure with access to the biocompatible resin workflow.
Earlier modelsFormlabs Form 3B+
Read this with the specifications
Manufacturer-stated build envelope. Supports, orientation and part shrinkage reduce achievable part dimensions. Medical uses require the specified validated material workflow.
A larger nominal envelope does not establish better print quality. Fit depends on the configuration, usable area, supports, and orientation.
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