Solar concentrator linear Fresnel lens products

  • 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.

Maximum machining dimensions: 2000x2000mm
f=focal length P=pitch

Product No.f
(mm)
P
(mm)
Material/Thickness
(mm)
Size
(mmxmm)
LF150-B 150 0.3 PMMA 2mm 150×500
LF200-B 200 0.3 PMMA 2mm 200×500
LF500-B 500 0.3 PMMA 3mm 500×500

Solar concentrator linear Fresnel lens (half type)

  • LFxxx-BH is a fractionized linear Fresnel lens. For example, LF1000-BH has a focal length of 1000 mm. The size of one segment is 500 x 500 mm, and has a thickness of 3 mm. when two pieces are connected, they will form one 1000W x 500L linear Fresnel lens.

Our products’ groove direction (running parallel to length and perpendicular to width)

Product No.f
(mm)
P
(mm)
Material/Thickness
(mm)
Size
(mmxmm)
LF1000-BH 1000 0.3 PMMA 3mm 500×500