Fresnel lens
About a Fresnel lens
Fresnel lenses, though plane, can act as spherical lenses. Since they are essentially flat, Fresnel lenses offer tremendous space and weight saving, and also enable focal lengths shorter than their aperture, a feat impossible with spherical lenses.
They are widely used for camera field lenses, OHP condenser lenses, and rear projection screens.
NTKJ manufactures and sells not only Fresnel lens products on the catalog, but also manufactures custom made Fresnel lens products according to our customers' requirements in sizes and design. Please contact us for more details.
Fresnel lens products
Fresnel lens NTKJ standard products
Solar concentrator fresnel lens products
Ask us about custom made Fresnel lens, large Fresnel lens
Linear Fresnel lens
Fresnel lens product catalog
*NTKJ reserves the right to change the specification of the products described herein at anytime without prior notice.
*Products marked with "Strike-through" are discontinued. However we are happy to sell these products to those who would like to purchase for testing purpose. Please ask us for details.
*NTKJ provides made-to-order service for those who wish to keep described specification continuously. Please ask us for more details.
| Product No. | f (mm) |
P (mm) |
Aperture (mm) |
material/thickness (mm) |
Size (mmxmm) |
| CF3-0.1 | 3 | 0.1 | 15 | PMMA 2t | 15x15 | CF4-0.1 | 4 | 0.1 | 20 | PMMA 2t | 20x20 |
| CF5-0.1 | 5 | 0.1 | 25 | PMMA 2t | 25x25 | CF6-0.1 | 6 | 0.1 | 30 | PMMA 2t | 30x30 |
| CF7-0.1 | 7 | 0.1 | 35 | PMMA 2t | 35x35 | CF8-0.1 | 8 | 0.1 | 40 | PMMA 2t | 40x40 |
| CF9-0.1 | 9 | 0.1 | 45 | PMMA 2t | 45x45 |
CF10-0.05 |
10 | 0.05 | 50 | PMMA 2t | 50x50 |
| CF10-0.1 | 10 | 0.1 | 50 | PMMA 2t | 50x50 |
CF10-0.2 |
10 | 0.2 | 40 | PMMA 2t | 40x40 |
| CF11-0.1 | 11 | 0.1 | 55 | PMMA 2t | 55x55 |
| CF12-0.1 | 12 | 0.1 | 60 | PMMA 2t | 60x60 |
| CF13-0.1 | 13 | 0.1 | 65 | PMMA 2t | 65x65 |
| CF14-0.1 | 14 | 0.1 | 70 | PMMA 2t | 70x70 |
| CF15-0.1 | 15 | 0.1 | 75 | PMMA 2t | 75x75 |
| CF20-0.05 |
20 | 0.05 | 100 | PMMA 2t | 100×100 |
| CF20-0.1 | 20 | 0.1 | 100 | PMMA 2t | 100x100 |
| CF20-0.5 | 20 | 0.5 | 100 | PMMA 2t | 100x100 |
| CF25-0.2 | 25 | 0.2 | 125 | PMMA 2t | 125x125 |
| CF30-0.2 | 30 | 0.2 | 150 | PMMA 2t | 150x150 |
| CF30-0.5 | 30 | 0.5 | 100 | PMMA 2t | 100x100 |
| CF35-0.25 | 35 | 0.25 | 175 | PMMA 2t | 175x175 |
| CF35-0.5 | 35 | 0.5 | 110 | PMMA 2t | 110x110 |
| CF40-0.25 | 40 | 0.25 | 200 | PMMA 2t | 200x200 |
| CF40-0.5 | 40 | 0.5 | 100 | PMMA 2t | 100x100 |
| CF45-0.25 | 45 | 0.25 | 225 | PMMA 2t | 225x225 |
| CF45-0.3 | 45 | 0.3 | 110 | PMMA 2t | 110x110 |
| CF50-0.3 | 50 | 0.3 | 250 | PMMA 2t | 250x250 |
| CF50-0.5 | 50 | 0.5 | 100 | PMMA 2t | 100x100 |
| CF60-0.05 |
60 | 0.05 | 150 | PMMA 2t | 150×150 |
| CF60-0.5 | 60 | 0.5 | 120 | PMMA 2t | 120x120 |
| CF70 | 70 | 0.5 | 140 | PMMA 2t | 140x140 |
| CF80 | 80 | 0.5 | 160 | PMMA 2t | 160x160 |
| CF90 | 90 | 0.5 | 180 | PMMA 2t | 180x180 |
| CF100 | 100 | 0.5 | 200 | PMMA 2t | 200x200 |
| CF110 | 110 | 0.5 | 220 | PMMA 2t | 220x220 |
| CF120 | 120 | 0.5 | 240 | PMMA 2t | 240x240 |
| CF130 | 130 | 0.5 | 260 | PMMA 2t | 260x260 |
| CF140 | 140 | 0.5 | 280 | PMMA 2t | 280x280 |
| CF150 | 150 | 0.5 | 300 | PMMA 2t | 300x300 |
| CF158 | 158 | 0.5 | 200 | PMMA 2t | 200x200 |
| CF160 | 160 | 0.5 | 320 | PMMA 2t | 320x320 |
| CF170 | 170 | 0.5 | 340 | PMMA 2t | 340x340 |
| CF175 | 175 | 0.5 | 300 | PMMA 2t | 300x300 |
| CF180 | 180 | 0.5 | 360 | PMMA 2t | 360x360 |
| CF190 | 190 | 0.5 | 380 | PMMA 2t | 380x380 |
| CF200 | 200 | 0.5 | 400 | PMMA 2t | 400x400 |
| CF225 | 225 | 0.5 | 400 | PMMA 2t | 400x400 |
| CF250 | 250 | 0.5 | 500 | PMMA 2t | 500x500 |
| CF275 | 275 | 0.5 | 400 | PMMA 2t | 400x400 |
| CF300 | 300 | 0.5 | 300 | PMMA 2t | 300x300 |
| CF325 | 325 | 0.5 | 400 | PMMA 2t | 400x400 |
| CF350 | 350 | 0.5 | 350 | PMMA 2t | 350x350 |
| CF370 | 370 | 0.5 | 360 | PMMA 2t | 360x360 |
| CF400-0.3 | 400 | 0.3 | 673 | PMMA 2t | 450x500 |
| CF400-0.5 | 400 | 0.5 | 400 | PMMA 2t | 400x400 |
| CF500 | 500 | 0.5 | 500 | PMMA 2t | 500x500 |
| CF600 | 600 | 0.5 | 600 | PMMA 2t | 600x600 |
| CF650 | 650 | 0.5 | 460 | PMMA 2t | 350x300 |
| CF700 | 700 | 0.5 | 640 | PMMA 2t | 500x400 |
| CF800 | 800 | 0.3 | 851 | PMMA 2t | 650x550 |
| CF1000 | 1000 | 0.112 | 1261 | PMMA 2t | 1050x700 |
| CF1200-S |
1200 | 0.112 | 425 |
PMMA 3t | 300x300 |
| CF1200-M |
1200 | 0.112 | 708 | PMMA 3t | 500x500 |
| CF1200 | 1200 | 0.112 | 1750 | PMMA 3t | 1400x1050 |
| CF-5 |
-5 | 0.1 | 25 | PMMA 2t | 25×25 |
| CF-10 |
-10 | 0.1 | 50 | PMMA 2t | 50×50 |
| CF-100 | -100 | 0.3 | 150 | PMMA 2t | 100x100 |
| CF-300 | -300 | 0.5 | 280 | PMMA 2t | 280x280 |
| CFE10 | 10 | 0.25 | 20 | high-density polyethylene 0.5t | 30x30 |
f=Focal length, R=Radius, P=Pitch
Maximum machining diameter: 5000mm
Solar concentrator fresnel lens product catalog
| Product No. | f (mm) |
P (mm) |
Aperture (mm) |
Material/thickness (mm) |
Size (mmxmm) |
| CF50-B | 50 | 0.3 | 100 | PMMA 2t | 100x100 |
| CF150-B | 150 | 0.5 | 283 | PMMA 2t | 200x200 |
| CF200-B |
200 | 0.3 | 354 | PMMA 2t | 250x250 |
| CF300-B |
300 | 0.3 | 425 | PMMA 2t | 300x300 |
| CF400-B | 400 | 0.3 | 673 | PMMA 2t | 450x500 |
| CF600-B | 600 | 0.5 | 566 | PMMA 2t | 400x400 |
| CF1200-B2 | 1200 | 0.33 | 1900 | PMMA 2t | 1400x1050 |
| CF1200-B3 | 1200 | 0.33 | 1900 | PMMA 3t | 1400x1050 |
| CF3500-B3 |
3500 | 0.3 | 1900 | PMMA 3t | 1400x1050 |
Maximum machining diameter: 5000mm
f=Focal length, R=Radius, P=Pitch
Enquiry / Placing an order
Please contact us for product details and ordering our products.