Linear Fresnel Lens product catalog
- NTKJ reserves the right to change the specification of the products described herein at any time without prior notice.
- Products marked with a “strike-through” are discontinued. However, we are happy to sell these products on an “as-is” basis to those who would like to purchase for testing purposes. Please ask us for details.
- NTKJ accepts orders for ask custom lenses made to the customer’s exact specifications. Please contact us for further information.
Our products’ groove direction (running parallel to length and perpendicular to width)
f=focal length P=pitch
Maximum machining dimensions: 2000x2000mm
| Product No. | f (mm) | P (mm) | Material/Thickness (mm) | Size(WxL) (mmxmm) |
| LF3 | 3 | 0.1 | PMMA 2mm | 6×100 |
| LF4 | 4 | 0.1 | PMMA 2mm | 8×100 |
| LF5 | 5 | 0.1 | PMMA 2mm | 10×100 |
| LF6 | 6 | 0.1 | PMMA 2mm | 12×100 |
| LF7-0.05S | 7 | 0.05 | PMMA 2mm | 35×300 |
| LF7-0.05L | 7 | 0.05 | PMMA 2mm | 35×650 |
| LF7-0.1 | 7 | 0.1 | PMMA 2mm | 14×100 |
| LF7-0.3 | 7 | 0.3 | PMMA 2mm | 70×140 |
| LF8 | 8 | 0.1 | PMMA 2mm | 16×100 |
| LF9 | 9 | 0.1 | PMMA 2mm | 18×100 |
| LF10 | 10 | 0.1 | PMMA 2mm | 20×100 |
| LF15 | 15 | 0.3 | PMMA 2mm | 45×450 |
| LF20 | 20 | 0.3 | PMMA 2mm | 60×450 |
| LF25 | 25 | 0.3 | PMMA 2mm | 75×450 |
| LF30-0.2 | 30 | 0.2 | PMMA 2mm | 20×280 |
| LF30-0.3 | 30 | 0.3 | PMMA 2mm | 30×100 |
| LF40 | 40 | 0.5 | PMMA 2mm | 22×90 |
| LF45 | 45 | 0.2 | PMMA 2mm | 50×120 |
| LF50-30 | 50 | 0.3 | PMMA 2mm | 30×100 |
| LF50-50 | 50 | 0.3 | PMMA 2mm | 50×250 |
| LF95 | 95 | 0.3 | PMMA 2mm | 30×70 |
| LF100-30S | 100 | 0.3 | PMMA 2mm | 30×100 |
| LF100-30M | 100 | 0.3 | PMMA 2mm | 30×300 |
| LF100-100M | 100 | 0.3 | PMMA 2mm | 100×300 |
| LF100-100L | 100 | 0.3 | PMMA 2mm | 100×500 |
| LF120 | 120 | 0.3 | PMMA 2mm | 40×500 |
| LF150 | 150 | 0.3 | PMMA 2mm | 100×300 |
| LF-10 | -10 | 0.2 | PMMA 2mm | 20×110 |
You can find additional Linear Fresnel lens products in the Solar concentrator Linear Fresnel section.