10 Best Fresnel Aspheric Lens In The Us - Black Friday 2024
Best Choice1
SMALLRIGSmallRig RA-F150 Fresnel Lens with Bowens Mount, One-Handed Focus Adjustment for RC 120 RC 220 RC 350 RC 450 and Other Continuous Lights, Lighting Shaping Tool for Video Recording-4246
Main highlights- 【Wide Compatibility】The standard bowens mount interface is compatible with SmallRig RC120 / 220 / 350 / 450 as well as other Bowens mount lights on the market. Also, this Fresnel lens can work with SmallRig 8-leaf Barndoors (ID: 4204) to create more lighting effects.
- 【Triple Cooling System】 The Fresnel lens achieves maximum efficiency in heat dissipation through passive cooling fans, physical heat dissipation holes, and metal heat-conducting plates. Compatible with Bowens mount COB LED lights with less than 600W output to ensure maximum longevity.
- 【Packaging Includes】Storage bag for greater protection while transportation. Lightweight,shockproof,and pressure-proof storage bag to protect your lens.
- 【One-Handed Focus Adjustment】 SmallRig RA-F150 Fresnel Lens is a pro-focusing attachment that allows more accurate flooding and spotting light onto any given object or scene. Simply rotate the focus button with one hand without any risk of burning your hand by the lens body; adjust the flooding and spotting light output from 10° to 40° beam angle.
- 【13.2x Light Output Illumination】 The spot lens adopt high-transparency, high-temperature-resistant borosilicate glass, using the process of high-temperature lamination, can enhance the glass's heat resistance, also improving the glass's transparency and light transmittance. It achieves a maximum brightness increase of 13.2 times.
9.8Exceptional
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Value for Money2
Six SeasonsFresnel Lens Large, Diameter 400mm(15.74"), Focal Length 240mm(9.44"), Solar Death ray for Physics Classroom, Magnifiying Sheet Fire Starter for Solar Heating, Solar Oven, Acrylic Lens (not Glass)
Main highlights- Tips: Wear sunglasses when using, so that the light is not too strong to damage the eyes
- Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens, If you have size customization needs, welcome to leave a message to us
- High Light Transmittance, High Efficiency in Focusing, High Precision.
- Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research
- 1PCS Pack Round Fresnel Lens, Size:Φ400mm, Focal Length:240mm(9.44), Thickness:3mm, Material: PMMA (Acrylic)
9.6Exceptional
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3
Six SeasonsFresnel Lens Large, 300x300mm, Focal Length 300mm, Acrylic Lens (not Glass),Olar Death ray for Physics Classroom,Magnifiying Sheet Fire Starter for Solar Heating, Solar Oven.
9.5Excellent
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4
Six SeasonsFresnel Lens Large, 300x300mm, Focal Length 600mm, Acrylic Lens (not Glass), Olar Death ray for Physics Classroom, Magnifiying Sheet Fire Starter for Solar Heating, Solar Oven. (Focal Length 600mm)
Main highlights- Tips: Wear sunglasses when using, so that the light is not too strong to damage the eyes
- Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens, If you have size customization needs, welcome to leave a message to us
- High Light Transmittance, High Efficiency in Focusing, High Precision.
- Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research
- Focal Length:11.81 inches, Thickness:2mm, Material: PMMA (Acrylic)
- 1PCS-Pack 11.81x11.81 inches Fresnel Lens
9.4Excellent
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5
BEXCOBEXCO 20D Double Aspheric Lens
Main highlights- Sterilizable, Perfect equilibrium of magnification and field of view. Perfectly corrected for field curvature, astigmatism, aberrations and coma.
- Image Mag.2.97X, Aperture 48mm,Working Distance 47mm
- Comes in wooden case for safety and elegance
- 20D Slit Lamp Lens offers an ideal combination of field and magnification
- 20D Lens provides an extended working distance from cornea.
9.3Excellent
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6
Six SeasonsFresnel Lens Large, 300x300mm, Focal Length 510mm, Acrylic Lens (not Glass), Olar Death ray for Physics Classroom, Magnifiying Sheet Fire Starter for Solar Heating, Solar Oven.
Main highlights- Tips: Wear sunglasses when using, so that the light is not too strong to damage the eyes
- Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens, If you have size customization needs, welcome to leave a message to us
- High Light Transmittance, High Efficiency in Focusing, High Precision.
- Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research
- Focal Length:11.81 inches, Thickness:2mm, Material: PMMA (Acrylic)
- 1PCS-Pack 11.81x11.81 inches Fresnel Lens
9.1Excellent
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7
KASHSURGKASHSURG 90D Double Aspheric Lens
8.9Very Good
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8
Six Seasons2-Pack Large Fresnel Lenses Φ300mm(11.81"), Focal Length 600mm, Acrylic Magnifier for Solar Heating, Solar Cooking, Visual Education. (Focal Length 600mm)
Main highlights- We are professional maker for high-precision fresnel lenses
- Thickness: 2mm, Material: PMMA(acrylic)
- High light transmittance, High efficiency in focusing, High precision.
- Great for Visual Aid education, Solar heating experiment, Solar Cooking outside, DIY Solar concentrator, Scientific Research, Magnifying.
- Diameter 300mm(11.81") with different options on focal length
8.8Very Good
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9
GODOXGODOX FLS5 Fresnel Lens
Main highlights- Variable Beam Angle between 10° and 35°
- Solid Construction
- Godox FLS5 Fresnel Lens - LB-03 Barn Doors - Carry Bag - Limited 1-Year Warranty
- Enables light to travel over greater distances
- Amplifies the intensity of your lighting
8.5Good
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10
Six SeasonsFresnel Lens Large, Diameter300mm (11.81"), Focal Length 510mm(20.07"), Solar Oven, Solar Death ray for Physics Classroom, Optical Experiment, Magnifying Glass, Fire Starter for Solar Heating
Main highlights- Tips: Wear sunglasses when using, so that the light is not too strong to damage the eyes
- Solar condenser, Magnifying glass, Solar Oven, Solar Death ray, Fire Starter
- Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens, If you have size customization needs, welcome to leave a message to us
- Focal Length 510mm(20.07")
- 1-Pack Φ300mm(11.81")Fresnel Lens
8.4Good
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