Diameter: 0.06 mm - 1.5 mm
... diodes or for building cylindrical lens arrays for laser diode bars. Suppose the pitch of laser diode bars or the distance between the laser diode bars is smaller than the lens diameter. In that case, the edges of the ...
Doric Lenses
... proven performance, and this ultra-low absorbing lens is designed, produced, and supported by II-VI Infrared, the world leader in CO2 laser optics. A specially coated zinc selenide (ZnSe) focusing lens, the MP-5 is available ...
II-VI INFRARED
Wavelength: 1,064 nm
... such as industrial material processing and medical and biotechnological applications. It's very important to note that the lens performance is very dependent of the design and quality of its optical components. Compared to standard lenses, ...
OPTO5 srl
Diameter: 12.7 mm - 400 mm
Wavelength: 450 nm - 1,064 nm
... enters from one side and exits from the opposite side. Its purpose is to modify the wavefront curvature of the light through the lens. Then, focus the laser beam onto a very small precise spot size so that it is widely used in engraving ...
Wavelength Opto-Electronic(Nanjing)Co.,Ltd
Diameter: 3 mm
... Biconvex lens 3.00mm diameter – 2.50mm height Material: PC IR Khatod’s range of optics allows to achieve a twofold result: – Collimate the radiation from different sources such as LEDs, laser diodes and VICSELs. – Focus the radiation ...
KHATOD OPTOELECTRONIC S.r.l.
Diameter: 1.48 mm
Wavelength: 405, 443, 638 nm
... High coupling efficiency and high reliability achieved by a stainless holder integrated lens. ...
ALPS Electric
These Plastic Optics are basically plastic collimator lenses that are injection-moulded. They have a commercial grade parameter and a PMMA and polycarbonate substrate material. Their diameter tolerance, thickness tolerance and focal length tolerance are ...
... Traditionally lens surfaces have been sections of a sphere. For many applications this leaves spherical aberration as the dominant defect of any image so created. Aspheric lenses are used to correct these image defects. One solution ...
Diameter: 12.5 mm - 50.8 mm
... most optical materials Two axicons together produce a thick-walled hollow "pipe" of light. An axicon followed by a spherical lens produces an annular focus. The axicons can be used to convert a parallel laser beam into a thick-walled ...
EKSMA Optics
... Fused Silica Cylindrical Plano Concave Lenses * Wide variety of focal lengths in precision fused silica * Ideal for producing line images for scanning and projection * Available with our complete range of Anti-Reflection coatings * Special ...
Optosigma Corporation
... Series MPCX and MPCV optical grade sapphire lenses are manufactured from optical grade grown sapphire. Monocrystalline sapphire is slightly birefringent. The lenses are available in positive and negative configurations. Typical applications include: •IR ...
Wavelength: 1,064 nm
... China f-theta lens manufacturer, with professional factory we are always able to offer you discount f-theta lens, flat field lens, f-θ lens, field mirror, f160, f254 with reliable quality. F-Theta ...
Shenzhen Superwave Laser Technology Co.,Ltd
... built with a standard focal lens size. Optional upgrades are available to increase the size of the marking field or modify the laser beam properties. Please consult a sales engineer for system and laser marking focal lens ...
... be used to collimate and circularize the output of a laser diode. Another application possibility would be to use a single lens to focus a diverging beam onto a detector array. To minimize the introduction of spherical abberations, collimated ...
Diameter: 6.4 mm - 615.7 mm
... The best known microstructured optic is the Fresnel Lens. This is a special optical lens. Compared to a standard lens, the surface of the fresnel lens is divided into a number of concentric ...
... Compatible chip set：TI 0.33” 1080P DMD Throw Ratio：1.2 Projection Size：40”~300” Compatible light source：LED ...
Diameter: 25 mm
... Calcium Fluoride Negative lenses from stock Negative (-ve) lenses Plano-Concave (PCV) Negative (-ve) lenses Bi-Concave (BCV) Click for Technical Data on Calcium Fluoride ...
Crystran Ltd
... drum lens is then easier to handle. As a drum lens has a ground outside diameter it’s therefore easier to mount and align into optical systems as the outside diameter is cylinder in shape. The two spherical lens ...
Diameter: 1 mm - 600 mm
... Ge lens Applicable to infrared imaging monitoringtelemetry and infrared spectroscopic optical system ...
Sichuan Yasi Optics Co. Ltd
Diameter: 4, 1.3 mm
... The No. 110 close up lens provides a minimum measuring area of ø 1.3mm with the LS-100 and ø.4mm with the LS-110 ...
... the Murata pyroelectric infrared sensors. Select the lens which is best suited to the required detection area. Features Because a Fresnel lens can be made thinner in comparison to a typical convex lens, ...
... engraving, marking, and cleaning.
Characteristics / Technical Specifications
- Product: Green F-theta Lens
- Application: Laser cutting, welding, engraving, marking, and cleaning
- Brand: Fonland
The sintered ZnS lenses for far-infrared rays (10 μm band) are made from ZnS (zinc sulfide) powder, and suitable for mass production by molding process. These lenses can be manufactured with high productivity without using rare metals, achieving excellent ...
Sumitomo Electric Ltd
Diameter: 20, 25 mm
Wavelength: 10.6 µm
... Focal Length: - 1.5", 2", 2.5", 4" Diameter: - 20 / 25 mm Thickness: - 2.5 / 3 mm Material: - Zinc Selenide Light Transmittance: - Up to 99.8% Max Power Capacity: - 300W AR Coating Reflectivity: - <0.3% Wavelength: - 10.6 um Diameter Tolerance: ...
the best suppliers