Product information
The products can be customized by the clients’ demand.
Reheat-pressed blanks are the blanks of various shapes(plano, convex,concave,rods,balls) produced by the secondary heat-pressing.
Product information
Form of supplyWhite light
Size of supplyThe company can provide diameter Φ5-Φ300mm lenses, prisms and special-shaped pieces, etc。
| Outer diameter of molded material | Secondary pressing blank RP products | ||
| Outer diameter tolerance | Center thickness tolerance | ||
| <10 | ±0.10 | +0.6/0 | |
| 10~20 | ±0.10 | +0.5/0 | |
| 20~40 | ±0.15 | +0.5/0 | |
| 40~60 | ±0.20 | +0.5/0 | |
| 60~150 | ±0.30 | +0.6/0 | |
| >150 | ±1.00 | +1.0/0 | |
Infrared
Size of supply：Products at the diameters ranging from Φ7 to Φ200mm can be provided steadily
| 表1 Infrared component indicators 单位:mm | ||||
| Outer diameter differentiation | Relevant control tolerance | |||
| Outer diameter | Center thickness | Ovality | Uneven thickness | |
| ≤ | ≤ | |||
| 5＜∮≤10 | 0~-0.20 | 0.6 | 0.15 | 0.25 |
| 10＜∮≤15 | 0~-0.20 | 0.6 | 0.15 | 0.25 |
| 15＜∮≤30 | 0~-0.20 | 0.6 | 0.2 | 0.25 |
| 30＜∮≤40 | 0~-0.20 | 0.6 | 0.2 | 0.3 |
| 40＜∮≤50 | 0~-0.20 | 0.6 | 0.2 | 0.3 |
| 50＜∮≤60 | 0~-0.35 | 0.6 | 0.25 | 0.3 |
| 60＜∮≤70 | 0~-0.35 | 0.6 | 0.3 | 0.3 |
| 70＜∮≤80 | 0~-0.35 | 0.6 | 0.3 | 0.3 |
| 80＜∮≤100 | 0~-0.35 | 0.6 | 0.3 | 0.35 |
| 100＜∮≤200 | 0~-0.45 | 0.6 | 0.3 | 0.4 |
Technical information
Major applicationAdministrative Hotline：0710-334-9999
Marketing Hotline：139-8637-2009
Official public account
