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Focal Length (mm) = 140
Size (mm) : 180 x 160
Groove Pitch (mm) :0.3
Thickness (mm) : 2
Material : PMMA
Type : Common
Normal type Fresnel lens such as magnifiers,...
Groove pitch(mm) : 0.1mm
Thickness(mm) : 2T
Material : PMMA
Weight : 50 gram
◈ Comparing transmittance of SOG(Silicone On Glass) and PMMA
◈ Fresnel lens with 120˚ Power LED Luminous Intensity Distribution과 Cone...
Cylindrical lenses are used to correct astigmatism and mainly to change the size of beams and images. It can tretch a point of light into a line or anamorphic compression of beams and images. They are widely used in...
We supply competitive aspherical lens.
Specification of aspherical lens as follow:
Material:BK7 or other optical material
Specification of half ball lens as follow:
Radius Tolerance (μm):+0/-0.01
Center Thickness Tolerance:(mm) ±0.01
Substrate:N-BK7 or other optical material...
21X - 135X Magnification Digital Monocular Microscope with Camera and Complete Accessories
BS-1020D digital monocular microscope adopts high-quality optical systems. With characteristics of...
High Accuracy Portable Hardness Tester Hartip 3000 Menu Operation HRC / HB Hardness Scale
HARTIP 3000 is an advanced hand-held digital metal hardness tester with characters of high accuracy,
wide measuring range and...
Optical window,glass windows,sapphrie windows
Material:optical glass such as bk7,SF5,SF6,B270,Sapphire,fused silica,znse,caf2,ge,etc.
Diameter:1mm to 600mm
surface quality:80-50 to 10-5
According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic...
We can produce optical lens of different specifications according to customer's specific requirements. such as asphric lens, rod lens,round lens, cuboid lens, complex lens (achromatic lens), single lens,ball and...
Here you can find the best quality lenses products from all types of sellers such as suppliers, manufacturers, exporters, wholesalers registered from all around the world. The product range of lenses certainly includes lens, contact lens, optical lens, contact lenses, lenses. Find prisms, bi-convex lenses, right angle prisms, sapphire lenses and much more.
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