Best 3D scanner for small objects
Updated 2026-11-12 · Pick: Revopoint MINI 2: Lowest price checked 2026-11-13: $629.85 at revopoint3d.com through this link, discount applied in the cart (tested on this model 2026-11-13); revopoint3d.com without the link $663: https://dealectric.com/go/revopoint-mini-2-3d-scanner
Short answer. The best 3D scanner for small objects in 2026 is the Revopoint MINI 2: 0.02 mm precision, 0.05 mm accuracy, and marker tracking on a marked turntable topper, so small, smooth parts stay aligned. The Creality Raptor's 0.02 mm blue-laser mode needs at least 4 markers in frame.
Searched as: Revopoint MINI 2 vs Creality Raptor vs Einstar Vega small object accuracy specifications price 2026
How this table was made: each figure comes from the maker's own US product page or manual, or from the reviewer named next to it, checked 2026-11-08. Dealectric does not test units itself. Rows with a Buy link are products Dealectric lists: the links are affiliate links, and their codes are re-tested in the brand's own cart every day (last check 2026-11-13).
| Model | How it tracks a small part | Finest detail spec | Capture area per frame | Small-part add-on | Light and color | Price | Buy |
|---|---|---|---|---|---|---|---|
| Revopoint MINI 2 | Feature or marker tracking. A marked turntable topper works for featureless parts without dots on the object (3D Printer World) | 0.02 mm precision / point spacing; 0.05 mm single-frame accuracy | 52 × 64 mm at 120 mm; 168 × 132 mm at 250 mm | Portable Turntable with marker topper, $29.90; 3 mm / 6 mm markers, $19.90 (Revopoint) | Blue structured light, color | $663 on revopoint3d.com, 2026-11-10 | $629.85 through this link Lowest price checked 2026-11-13; discount applied in the cart (tested 2026-11-13); revopoint3d.com without the link $663 |
| 3DMakerpro Seal | Markerless visual tracking; had trouble on symmetrical parts and needed reference markers (3D Printing Industry) | 0.05 mm resolution; 0.01 mm stated accuracy | 100 × 75 mm; 180–280 mm working distance (3DJake) | Multi-Axis Turntable, $199, objects up to 100 mm (3DMakerpro) | Blue light, 24-bit color | $454 on store.3dmakerpro.com, 2026-11-06 | $439 through this link discount applied by the link; tested 2026-11-07 |
| 3DMakerpro Seal Lite | Markerless visual tracking, as on the Seal (3DJake) | 0.07 mm resolution; 0.02 mm stated accuracy | 100 × 75 mm (3DJake) | Multi-Axis Turntable, $199, objects up to 100 mm (3DMakerpro) | Blue light, mono | $359 on store.3dmakerpro.com, 2026-11-13 | $344 through this link Lowest price checked 2026-11-13; discount applied in the cart (tested 2026-11-13); store.3dmakerpro.com without the link $359 |
| Creality CR-Scan Raptor | Blue laser always needs markers, at least 4 in frame; NIR tracks geometry with no markers (CNC Kitchen) | 0.02 mm top laser resolution, used on a 50-cent coin (CNC Kitchen) | About 20 cm diagonal in laser mode (CNC Kitchen) | Scan table covered in markers, placed around the part (CNC Kitchen) | 7 blue laser lines plus NIR | $879 on Amazon (checked 2026-11-12) | Buy on Amazon |
What the differences mean
- Frame size: the MINI 2's closest frame covers 52 × 64 = 3,328 mm², and the Seal's covers 100 × 75 = 7,500 mm². That is 2.25× more area, so a small part fills less of each Seal frame.
- Share of the frame: a 15 mm part covers 15 × 15 = 225 mm². That is 225 ÷ 3,328 = 6.8% of the MINI 2's near frame and 225 ÷ 7,500 = 3.0% of the Seal's. Shape tracking has less to work with on the Seal.
- Detail per millimeter: the MINI 2 has 1 ÷ 0.02 = 50 points per mm, the Seal 1 ÷ 0.05 = 20 and the Seal Lite 1 ÷ 0.07 = 14.3. Fine engraving shows up best on the MINI 2.
- Price gap: the MINI 2 costs 829 − 454 = $375 more than the Seal. The MINI 2 with its marker-topper turntable is 829 + 29.90 = $858.90, and the Seal with the Multi-Axis Turntable is 454 + 199 = $653.
- Accuracy claim versus test: on a 15 × 20 × 25 mm block, 3D Printing Industry measured the Seal at -0.16 mm on Y. That is 0.16 ÷ 0.01 = 16× its stated accuracy, although X and Z held 0.02 mm.
| Use | Fits | Why |
|---|---|---|
| Jewelry, coins, 28 mm miniatures | Revopoint MINI 2 $663 on revopoint3d.com, $629.85 through this link: https://dealectric.com/go/revopoint-mini-2-3d-scanner | 50 points per mm and the smallest frame |
| Figurines and detailed sculpts on a budget | 3DMakerpro Seal $454 on store.3dmakerpro.com, $439 through this link: https://dealectric.com/go/3dmakerpro-seal-3d-scanner | $375 less, color, 20 points per mm |
| Mono shapes for 3D printing, lowest cost | 3DMakerpro Seal Lite $359 on store.3dmakerpro.com, $344 through this link: https://dealectric.com/go/3dmakerpro-seal-lite-3d-scanner | $215, 10 mm stated minimum object |
| Mechanical parts you can surround with markers | Creality CR-Scan Raptor | CNC Kitchen measured at most 0.03 mm off over 100.25 mm |
The Einstar Vega is $1,999 at MatterHackers. Its finest HD point distance of 0.05 mm is no finer than the Seal's resolution.
Why small parts lose tracking, and how each scanner copes
A handheld scanner builds a model by lining up each new frame with the last one. It does that either by matching the object's shape or by following reflective markers. 3D Printer World's Owen Marsh notes that 'a plain cylinder or repeating pattern gives it fewer clues'. A small, smooth or symmetric part is exactly that case, and it fills only a few percent of the frame.
- Revopoint MINI 2: it offers both feature and marker tracking. Revopoint's $29.90 Portable Turntable comes with a topper that has markers already on it 'for easier featureless object scanning', so the dots sit around the part instead of on it. Its 3 mm and 6 mm markers are too large to stick on a 10–20 mm part anyway.
- 3DMakerpro Seal and Seal Lite: both track visually, with no markers. In 3D Printing Industry's review (Alex Tyrer-Jones, 2024), the Seal 'faced challenges when scanning symmetrical models', and 'reference markers had to be added'. Turntable mode 'achieved very good results'. Black and metallic surfaces needed scanning spray.
- Creality CR-Scan Raptor: CNC Kitchen (Stefan Hermann, 2024) found that its blue-laser mode 'always needs retroreflective markers', with 'at least 4 overlapping points always in frame'. For smaller parts he uses 'a scan table which already has a ton of points attached'. NIR mode needs no markers but resolves less detail.
Measured results: CNC Kitchen scanned a 100.25 mm ball bar with the Raptor and got 100.24, 100.25 and 100.22 mm. 3D Printing Industry got 0.02 mm (X and Z) and -0.16 mm (Y) from the Seal on its reference block. 3DTechValley reports the MINI 2 within 0.05 mm of CAD on overall form, but gives no figures for individual objects.
Not recommended
Don't buy the Creality CR-Scan Raptor as a marker-free scanner for tiny parts. The 0.02 mm detail comes from blue-laser mode, and that mode cannot track without at least 4 markers in view. For a coin or a small bracket, that means building a marker-covered scan table. Its marker-free NIR mode gives up that detail.
Sources
- MINI 2 Standard Edition price $829, read 2026-11-08 — store.revopoint3d.com
- Portable Turntable $29.90 (Turntable Only), topper with pre-placed markers for featureless objects, read 2026-11-08 — store.revopoint3d.com
- Highly Reflective Markers $19.90, 3 mm and 6 mm, read 2026-11-08 — store.revopoint3d.com
- MINI 2 feature/marker tracking, 'plain cylinder' caveat, 52 × 64 mm at 120 mm, 0.02 mm precision / 0.05 mm accuracy, blue structured light (Owen Marsh, updated 2026-09-08), read 2026-11-08 — www.3dprinterworld.com
- MINI 2 stated point spacing down to 0.02 mm and accuracy 0.05 mm, read 2026-11-08 — makermachinesatlas.com
- Seal $454 (compare-at $699), 24-bit color (3DMakerpro US store), read 2026-11-08 — store.3dmakerpro.com
- Seal Lite $215 (compare-at $359) (3DMakerpro US store), read 2026-11-08 — store.3dmakerpro.com
- Multi-Axis Turntable $199, Seal / Seal Lite, objects up to 100 mm, read 2026-11-08 — store.3dmakerpro.com
- Seal visual tracking, 100 × 75 mm area, 180–280 mm working distance, 24-bit color, read 2026-11-08 — www.3djake.com
- Seal Lite 0.07 mm resolution, 100 × 75 mm, mono, visual tracking, read 2026-11-08 — www.3djake.com
- Resolutions 0.05 / 0.07 mm and 10 mm minimum object for Seal, Seal Lite, MINI 2, read 2026-11-08 — 3dprinting.com
- Seal symmetric-part tracking trouble, added markers, reference block -0.16 mm Y (Alex Tyrer-Jones, 2024-02-08), read 2026-11-08 — 3dprintingindustry.com
- Raptor blue laser needs ≥4 markers in frame, NIR markerless, ball bar 100.22–100.25 mm, 0.02 mm coin scan (CNC Kitchen, 2024-09-14), read 2026-11-08 — cnckitchen.com
- Raptor price $879 (compare-at $1,499), 7 blue laser lines, read 2026-11-08 — store.creality.com
- Einstar Vega $1,999, HD point distance 0.05 mm, read 2026-11-08 — www.matterhackers.com
- MINI 2 within 0.05 mm of CAD on overall form (3DTechValley, 2026-03-23), read 2026-11-08 — www.3dtechvalley.com
Published 2026-11-06; updated 2026-11-12. The buy links are affiliate links; see the disclosure. Corrections welcome at [email protected] or /feedback.