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Focal Length (mm) = 220
Size (mm) : 285 x 285
Groove Pitch (mm) :0.5
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
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Lithium Niobate(LiNbO3) Crystal lens is widely used as frequency doublers for wavelength > 1 mm and optical parametric oscillators (OPOs) pumped at 1064 nm as well as quasi-phase-matched (QPM) devices. Due to its...
Lens is transparent component used for the refraction of light. It serve to converge or diverge the transmitted rays from an object, thus forming a real or virtual image of that object.
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Objective CO2 Introduction:
Monolithic flat field scan lens are designed for co2 laser scanning system, widely used in drilling and marking fields.
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...
21X - 135X Magnification Digital Monocular Microscope with Camera and Complete Accessories
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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...
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