Jilin Tianhua Opto-electrical Technology

Dove prism is a type of reflective prism which is used to invert an image. A beam of light entering one of the

Plano-concave cylindrical lenses provide uni-axial negative imaging for anamorphic beam expansion and a wide r

Plano-Convex Cylindrical Lenses, also known as Plano-Convex Cylinder Lenses, generally used for one dimensiona

Bi-Convex Cylindrical Lenses material: BK7, fused silica, CaF2 and ZnSe or other optical glass and so on

Penta Prisms is a five-sided prism. It reflects light rays through a 90° angle by two reflections and does

Bi-convex lenses are used as magnifiers, objectives, condensing systems. Since both surfaces contribute to the

Ball lenses have an even higher index of refraction, providing a shorter back focal length, which simplifies f

We offer narrowband and broadband dielectric high reflecting coatings as well as a range of metal coatings. Br

The achromatic lenses can be used to collimate and focus laser beams. They can also be used for high-quality i

Meniscus lenses are convex-concave lenses. They have one outward curved face and one inward-curved face. If th

Flat Mirrors are ideal for lab or OEM integration. Surface accuracy is a measurement of the roughness of the s

Fresnel lenses can capture more oblique light from a light source, thus allowing the light from a lighthouse e

Spherical mirror is extensively applied in daily used, for example, cosmetic, decoration, streets, garages, bu

Right angle Prisms are available in both Laser Quality and Analytical Quality polish designated as LQ (Laser Q

Roof prisms also called amici prisms or right angle roof prisms, do two things: invert the image and bend the

LED prisms: The following are parameters: material: BK7, Fused Silica and other optical glass

Bi-Concave Cylindrical Lenses material:BK7, fused silica, CaF2 and ZnSe or other optical glass and so on

Plane parallel windows are widely used as transfer optics and shields. Optical windows are used to separeate t

Plano-Concave Lenses have negative focal lengths. These lenses diverge collimated incident light. They form v

Bi-concave lenses with both curved sides have negative focal length, and are used for image reduction and to s