ZEISS handheld laser scanning
ZEISS T-SCAN hawk Reflective Target Dots
Shop 3 mm and 6 mm retro-reflective positioning markers for T-SCAN hawk workflows.
Quick answer: ZEISS explicitly lists 6 mm retro-reflective markers for both the original T-SCAN hawk and T-SCAN hawk 2. 6 mm is the primary recommendation for earlier T-SCAN hawk models; 3 mm is also listed as an option where the scanning mode supports it. Confirm the scanner mode and target recognition diameter.
Use the model-specific reference table below for details. A matching marker diameter does not by itself certify scanner compatibility.
Shop recommended reference targets
Choose a size and format, then follow the product link for current prices and availability. These are genuine Messpunkte product photographs; the selected product variant determines the final size and adhesive.
6 mm reflective roll
4,000 standard-adhesive reference dots for repeat measurement jobs.
6 mm standard sheets
Sheet format for routine work. Light and strong adhesive options are also available.
3 mm reflective markers
Smaller positioning dots for constrained parts where supported.
6 mm magnetic markers
Reusable markers for suitable ferrous workpieces, if recognized by the scanner.
Which format is right for my application?
Choose 6 mm rolls for repeated jobs or standard sheets for sheet-by-sheet use.
Check working distance and choose 3 mm sheets or 3 mm rolls when supported.
Use magnetic 6 mm references where the substrate and scanner permit it.
Scanner models and target compatibility
| System / workflow | Documented target | Buying guidance |
|---|---|---|
| T-SCAN hawk 2, standard reference workflow | 6 mm reflective markers included | 6 mm Messpunkte targets |
| T-SCAN hawk 2, small features | 3 mm reflective markers included | 3 mm Messpunkte targets |
| T-SCAN hawk 1 (original) | 6 mm retro-reflective positioning markers are the primary recommended size | Shop 6 mm sheets or 6 mm roll |
Follow the exact scanner and measurement-mode specification; where manufacturer-supported compatibility has not been established, suggestions are presented as starting points.
Reusable and specialty reference targets
Alternatives to reapplying adhesive markers on every scan, subject to your scanner's recognition and mounting requirements.
6 mm magnetic reflective dots
Reusable magnetic markers for compatible steel surfaces. Keep each marker rigidly positioned throughout the scan.
6 mm glueless markers
210 marker pack for temporary placement, using the exact glueless Messpunkte variant photograph.
Reusable target strips
40 strips for convenient positioning. Reference markers are purchased separately.
Magnetic hex reference bases
Multi-face magnetic bases; size L supports up to 8 mm dots. Request the required configuration and lead time.
Do you need scanning spray, too?
Reference markers support positioning and scan alignment. ATTBLIME matting spray helps capture optically challenging surfaces. Keep markers clear of overspray so the scanner can recognize them.
Frequently asked questions
What marker size is recommended for the original T-SCAN hawk?
ZEISS lists 6 mm uncoded retro-reflective targets for the original T-SCAN hawk and for the hawk 2. A 6 mm marker is a safe starting point for earlier-model purchases; verify your active software mode.
Can T-SCAN hawk 2 use both 3 mm and 6 mm reference targets?
Yes. ZEISS lists both diameters among the scanner's supplied reflective markers. Confirm the target recognition configuration before switching.
Should I buy rolls or sheets?
A 4,000-dot standard-adhesive roll generally offers better unit value for repeated scans. Sheets suit occasional work and alternate adhesive strengths.
Do smaller dots improve dimensional accuracy?
Not on their own. Smaller dots fit tight surfaces but can be harder to recognize at a distance.
Are these original ZEISS markers?
No. Messpunkte targets are independent aftermarket supplies; confirm scanner recognition before use in calibrated metrology.
Can magnetic markers replace adhesive dots?
In compatible workflows on stable ferrous surfaces, 6 mm magnetic markers may be useful. Verify recognition and secure placement.
Technical references and support
ZEISS T-SCAN hawk 2 reference specifications · Target selection guide · How to apply marker dots · Compatibility guide · All Messpunkte targets
Not sure about target diameter, surface finish or scanner software mode? Ask 3D Scanner Supply before ordering.
Technical review: November 2026. Scanner names identify potential applications only. Messpunkte reference markers are independent aftermarket consumables; a matching nominal size alone does not guarantee optical compatibility.
