Six Seasons Φ150mm(5.9") Fresnel Lens, 70mm(2.76") Focal Length PMMA for Precision Inspection, LED Lighting Mods & Optical Thermal Experiments Focal length 70mm
SizeFocal length 70mm
Special Features
- 1-Pack Fresnel Lens Φ150mm Focal length 70mm
- Thickness:2mm, Material: PMMA (Acrylic)
- High Light Transmittance, High Efficiency in Focusing, High Precision.
- Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research
- Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens
Description
Size: Φ150mm Thickness: 2mm Material: PMMA (acrylic) Transmission (%): 92 (from 400-1100nm) Index of Refraction nd : 1.491 Operating Temperature (°C): 80 (Maximum)
{"error":"Error","cart_limit":"You have too many items in your cart.","prod_limit":"You cannot add any more of this item"}