Fresnel lens D220mm F600mm 2 focal lengths high definition Stage lights Magnifier diy Projector Spotlight Concentric thread

-7%

Fresnel lens d150mm f55mm 8 focal lengths for led light stage lights diy projector spotlight 3x magnification customizable

1

1

5.0

-4%

Fresnel len 200x170mm f170mm 10.3" 2 focal lengths spotlight amplify diy projector solar energy field fires high definition

1

1

Fresnel lens d49.5mm f25-60mm focal lengths flashlight for led light adjusting beam stage lights spotlight customizable

1

1

-3%

Fresnel lens d140mm led lenses focal magnifier spotlight diy projector downlight precision testing optical experiment len

0

0

-11%

Fresnel len d250mm f250mm 5 focal lengths spotlight down light stage lights diy projector magnifier solar energy high definition

0

0

Fresnel lens 110x90mm f90mm 5.6" 4 focal lengths spotlight amplify for led light diy projector solar energy customizable

1

0

-10%

Fresnel lens d100mm f40mm 8 focal lengths for led light stage lights flashlight diy projector spotlight amplify

1

1

-11%

Fresnel lens d125mm f1000mm long focal leng tspotlight stage for led flashlight diy projector high definition customizable

0

0

Fresnel lens 240x240mm f250mm 13.4" spotlight solar energy stage lights diy projector 3x magnification optical customizable

0

0

-5%

Fresnel lens d110mm f60mm 5 focal lengths for led light stage lights flashlight spotlight field fires 3x magnification

0

0

Fresnel lenses 10 pcs stage lights diy projector for led spotlight thickness 0.9mm magnifier 45x45mm f29mm customizable

0

1

Linear fresnel lens 600x200mm f100mm 4 focal lengths linear focusing striped spot special lighting uv curing lamp wall lamp

0

0

-69%

Fresnel lens 125x48mm f220mm 5.3" for led light 3x magnification stage lights diy projector spotlight customizable

0

0

Fresnel lens d60mmf25-80mm led spotlight 3x enlarge high definition diy projector adjust the beam

1

1

Fresnel lens d70mm f60mm sample 6 focal lengths for led light stage lights flashlight spotlight amplify customizable

3

2

Fresnel lens for 8.0 inches lcd projector diy light source focusing image t-correction high definition customizable

1

1

Fresnel lens d50mm f28-60mm focal led light stage lights flashlight spotlight 3xmagnification customizable

0

0

Fresnel len d30mm f15-50mm sample 3 focal lengths for led light stage lights flashlight diy projector amplify customizable

3

2

Fresnel lens d400mm focal solar energy magnifier led lenses spotlight high temperature projection diy electricity generation

0

0

Fresnel lens d380mm focal solar energy magnifier led lenses spotlight high temperature projection diy electricity generation

0

0

-4%

Fresnel lens d70mm f30-80mm focal for led light stage lights flashlight spotlight amplify customizable

1

0

Fresnel lens 104x104mm f55mm 2.7" for led light 3x magnification stage lights spotlight high transmittance customizable

1

1

Fresnel lenses for led stage light len magnifier spotlight flashlight lens diy projector dimming d43mm f40mmcustomizable

1

1

-6%

Fresnel lens 135x100mm f35mm 6.6" spotlight amplify for led light diy projector solar energy high definition customizable

0

0

-8%

Fresnel lens 36x27mm f40/50mm10pcs 3x magnification adjusting beam diy projector stage lights spotlight led light customizable

0

0

-10%

Fresnel lens 320x250mm f550mm 16" solar energy field fires spotlight high temperature 3x magnification optical customizable

0

0

Fresnel lens 38x35mm f50mm 10 pcs diy projector 3x magnification adjusting beam stage lights spotlight led light customizable

0

0

Fresnel lenses for led stage light len magnifier spotlight flashlight lens diy projector dimming d70mm f40/60mmcustomizable

0

1

-66%

Fresnel lens 130x60mm f220mm 5.6" solar energy diy projector full screen 3x magnification field fires spotlight customizable

0

0

-8%

Fresnel lens 400x320mm f500mm spotlight imaging projection solar energy photovoltaic electricity generation optical lens

0

1