| Model NO. | Pattern | Substrate Material | Overall Target Size | Active Pattern Area | Dot Diameter | Array | Accuracy |
| LTH-010-06-G | Halcon (Positive) | Soda Lime Glass | 10x10mm |
12.5''x24'' |
0.375mm |
7x7 |
±1μm |
| LTH-045-35-G | Halcon (Positive) | Soda Lime Glass | 45x45mm |
13.5''x20'' |
1.25mm |
7x7 |
±1μm |
| LTH-060-50-G | Halcon (Positive) | Soda Lime Glass | 60x60mm |
12.5''x24'' |
10mm |
7x7 |
±1μm |
| LTH12-14-0.25-G | Halcon12 (Positive) | Soda Lime Glass | 14x12mm |
13.5''x20'' |
0.25mm |
13x15 |
±1μm |
| LTH12-45-1-G | Halcon12 (Positive) | Soda Lime Glass | 45x35mm |
22''x39.22'' |
1mm |
13x15 |
±1μm |
| LTH12-92-5-G | Halcon12 (Positive) | Soda Lime Glass | 92x72mm |
22''x33'' |
5mm |
13x15 |
±1μm |
|
LT -200-D2-C |
Dot Target (Positive) |
Matte Ceramic | 200x200mm |
33''x59'' |
2mm |
48x48 |
±2μm |
|
LT -300-D3-C |
Dot Target (Positive) | Matte Ceramic | 300x300mm |
40''x59'' |
3mm |
49x49 |
±2μm |
| Product Specification | |||||||
| Pattern | Substrate Material | ||||||
| Production Process | Laser Writing | Type | Chrome pattern on the matte ceramic substrate |
Chrome pattern on the glossy ceramic substrate |
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| Type | Matte Ceramic | Glossy Ceramic | Substrate Material of Ceramic |
White or near white reflective material, comprising of 96% compacted Alumina. |
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| Minimum Line/space |
4μm | 2μm | Thickness | 1mm (±0.1mm) (common) |
0.38mm (±0.1mm) |
0.635mm (±0.1mm) |
2mm (±0.1mm) |
| Feature Accuracy |
±2μm | ±1μm | Surface Flatness) | <30μm (Dimension<100mm) |
<60μm (Dimension<200mm) |
<100μm (Dimension>200mm) |
|
| Overall Accuracy |
±2μm | ±1μm | MAX / MIN Overall Size |
MIN: 4x4mm (±0.1mm) MAX: 228x228mm (±0.1mm) |
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| Coating Type |
Chrome | Chrome | Surface Roughness | <0.2-0.7μm | |||
| Coating Glossy or Matte |
Matte | Glossy | Thermal Expansion Coeff (40-400 ℃) |
<6.7X10⁻6/K | |||
| Reflectivity | < 12.88% @550nm | < 9.56% @550nm | Specific Gravity | ≥ 3.66 g/cm3 | |||
| < 10.62% @650nm | < 1.89% @650nm | ||||||
| < 12.23% @750nm | < 11.168% @750nm | ||||||
| Coating Thickness |
100-120nm | Rockwell hardness | ≥80 HRA | ||||
| Positive / Negative | Positive: Opaque Pattern, Clear Background. Negative: Clear Pattern, Opaque Background. |
Overall Shape | Any Shape by Laser Cutting |
Square | Oval | Round | |
| Protection layer | Pellicle above the chrome layer making the chrome pattern more durable. |
Special-shaped | Hole | Chamfer | Angle | Corner | |
| Custom Service | |||
| Digitalize Drawing | Our engineers would help you digitize the drawing for free. | Third Party Certification | Provide third-party certification reports. |
| Mounting Frames | Provide matching mechanical protection metal mounting frame. | Test Report by OKLAB | Available |
| Customization Quantity | Customization MOQ is 1 pcs. | Customization Production Days | 10-20 Working Days |















