Detailed Product Description Optical LensesWe can supply object lenses, optical lenses and glass lenses.  Optical SpecificationMaterialBK7,SF8,SF6 etc or specified by customerDesign index1.5183+/-0.0005 at 546.1nmFocus Length Tolerance+/-2%~0.5%Diameter Tolerance+0/-0.2mm~+0/-0.02mmThickness...

Detailed Product Description lensesSpecifications: 1) Diameter: 3 - 500mm2) Tolerance: +0 / -0.2mm  Detailed Product Description We make lenses with diameter from 1.0mm to 300mm by optical glass or optical crystals, such as BK7, fused silica, CaF2. Our standard lens has the following...

Detailed Product Description lensesWe can supply mirrors, reticles, beamsplitters, microscopes, telescopes, wave platesand laser mirrors. and so on .  Optical SpecificationMaterialBK7,SF8,SF6 etc or specified by customerDesign index1.5183+/-0.0005 at 546.1nmFocus Length...

Detailed Product Description Cylindrical lens    Focuses light in only one dimension. Similar to a PCX lens in profile, but is a portion of a cylinder instead of a sphere. Cylinder lenses can transform a point of light into a line image. This is useful for making laser line...

Detailed Product Description Cylindrical lensFocuses light in only one dimension. Similar to a PCX lens in profile, but is a portion of a cylinder instead of a sphere. Cylinder lenses can transform a point of light into a line image. This is useful for making laser line generators. The lense...

Detailed Product Description Achromatic lens We can do many kinds of achromatic lens in your requirement .If you interest in our products.you can send the drawing or your specific requirement to our e-mail   Detailed Product Description We make lenses with diameter from 1.0mm to 300mm by...

Detailed Product Description plane-convex lens positive focal length converge incident light form both real and virtual images very close to the form minimizing spherical aberration for infinite conjugate applications Detailed Product Description We make lenses with diameter from 1.0mm to 300mm by...

Detailed Product Description plane-concave lens These lenses are thicker at the edge than in the centre and flat on one side. The plano-concave lenses are used to expand light beams or to increase focal lengths in optical s  Detailed Product Description We make lenses with diameter from 1.0mm...

Detailed Product Description Biconvex lenses are all symmetrical, having equal radii on both sides. They are recommended for virtual imaging of real objects, and for positive conjugate ratios from 0.2 up to 5. Outside of this ratios range plano-convex lenses are usually more suitable ...

Detailed Product Description Biconcave LensesThese lenses are symmetrical with equal radii on both sides. The biconcave lenses are often used to expand light beams or to increase focal lengths in optical systems, and are normally used in combination with other lenses.   Detailed Product...