Supplier: KENTEK Corporation
Description: is essential for maximization of overall laser efficiency and performance. Call Kentek for all your laser optics requirements. We stock optics for many industrial and medical systems and will build to your specifications. Lenses - Plano Convex, Bi-Convex, Plano Concave, Bi-Concave, Meniscus, Aspheric
- Lens Form: Plano-Convex, Plano-Concave, Convex-Convex, Concave-Concave
- Materials: BK7 Glass, Germanium, Sapphire, Zinc Selenide, UV Grade Fused Silica, Other
Supplier: G-S Plastic Optics
Description: The Germanow-Simon Corporation was founded in 1916 in Rochester, NY. Starting as a small machine shop, the company quickly grew to become a major supplier of replacement watch crystals made of plastic. During the 1930s G-S purchased Tel-Tru Manufacturing Company and developed this division
- Lens Form: Plano-Convex
- Center Thickness: 0.1299 inch
- Length: 1.12 inch
Supplier: Knight Optical Ltd.
Description: Plastic lens.40.8mmf.lx12.9mmdia Most of the single lens forms, planoconvex, planoconcave, meniscus and aspheric, are available in plastic. Plastic lenses are generally cheaper and lighter than glass equivalents but of lower quality. Plastic components are not as robust as glass as they can
- Lens Type: Spherical Lens
- Focal Length: 1.61 inch
- Diameter / Length: 0.5079 inch
- Materials: Acrylic
Supplier: Edmund Optics Inc.
Description: to prevent contamination and do not use tweezers or other tools.#66-123 Kit contains all 9 25.4mm diameter Zinc Selenide PCX Lenses.Note: Special care should be taken when handling Zinc Selenide as it is a toxic material. Always wear rubber or plastic gloves to avoid risk of contamination.
- Diameter / Length: 1 inch
- Materials: Zinc Selenide
- Surface Quality: 60-40 Scratch / Dig
Supplier: ProPhotonix, Ltd.
Description: The optical components department of Helvoet Rubber & Plastic Technologies NV manufactures injection molded lenses, mirrors, polygons, with or without reflective coatings, with extreme accuracy for barcode scanning and sensor module applications. High accuracy off-the-shelf lenses (spherical
- Lens Type: Aspheric Lens, Spherical Lens
- Lens Application: Infrared, Visible
- Materials: BK7 Glass, Acrylic, Polycarbonate, Other
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Laser Optics and Mirrors
Call Kentek for all your Laser Optics needs. We stock optics for many industrial and medical systems. We will also build to your specifications. Upgrade your coatings with our exceptional high temperature and "diamond resistant" coatings. Lenses: Plano Convex, Bi-Convex, Plano Concave, Bi-Concave, Meniscus, Aspheric, Achromatic Doublet, Positive Cylindrical, Negative Cylindrical, Hastings Triplets, Ball, Fresnel. Mirrors: High Reflector, Partial Reflector, Beam Splitter, Dichroic. Materials... (read more)
Browse Laser Optics, Heads, and Beam Delivery Components Datasheets for KENTEK Corporation
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Aspherical surface measurement using quadri-wave lateral shearing interferometry
As an example, we tested a plano - convex plastic lens .
The Scientific Legacy of Beppo Occhialini
The device consisted of a large plano - convex plastic lens .
Low-cost polymer infrared imaging lens
For example, when typical single element plano - convex plastic Fresnel lenses are incorporated into thermal imaging devices, the image quality of the device suffers markedly.
JAMA Network | JAMA Ophthalmology | Functional and Anatomic Consequences of Subretinal Dosing in the Cynomolgus Macaque
A disposable 4-mm-diameter plano - convex plastic vitrectomy lens with the flange filed off (Dutch Ophthalmic USA, Exeter, New Hampshire) was used to visualize the posterior pole with an operating microscope.
Plano - convex plastic TPX lenses focus the probe .
Integrated Flying-Spot Color Slide Scanner and Television Receiver
The approximately parallel light rays, in the separated red, blue and green optical channels, are intercepted by a plano - convex plastic fresnel lens which focuses the light onto the photomultiplier tube photo-cathode structure.
...Pithagoras theorem, 19 Pizeo-transducer, 290 Planck constant, 39, 41, 44, 85 Planck formula, 38, 40 Planck law, 43 Plane-wave interferometers, 184, 185 Plano-concave, 8 Plano - convex , 11 Plano-convex lens , 6, 369, 371, 373 Plastic optical fibers, 224 Plastic...
Handbook of Modern Sensors
...pipe, 77–79, 113, 275, 400, 401, 409 PID, 585–586 PIR, 267, 272–274, 483, 487, 494, 496 Pirani gauge, 393–395, 545 Planck, M.K.E.L., 127 Planck’s constant, 136, 461 Planck’s law, 127 plano - convex lens , 162 plastic , 73, 166, 270, 309...
Optics For Diode Lasers
An schematic illustration of a plano - convex lens with two plastic replica layers.
Polarized fluorescence for skin cancer diagnostic with a multi-aperture camera
The lenslet array is composed of 4 plano - convex lenses (LightPath Optical Instrumentation, Shanghai, China) supported by a custom-made plastic casing.
The moveable stage has a Fresnel plastic lens 81/a-inch focal length; between the two mirrors are two plano convex glass lenses 86 mm dia. x571 mm focal length.
Advanced Materials and Process Technology - Keyword Index
Piezoelectric Tube Piezoelectric Vibrator Pile Driving Pineapple Leaf Fiber Pipeline Transportation Planar Linkage Planning Content Planning Measures Planning Target Plano - Convex Glass Lens Plant Simulation Plasma Plasma Arc Plasma Arc Bending Plasma Electrolytic Oxidation Plasma Plume Plastic Deformation Plastic Strain Field Plasticity...
Surface damage metrology: precision at low cost
The only bought-in items needed to make the measurementsdescribed below were a plano - convex collimator lensand the studding used with three lengths of recycled plastics waste pipeto make the field lens and camera support.
1 Gbit/s optical free space link operating over 40 m system and applications
The front lens is a lOcm diameter plastic aspheric lens with a focal length of 20cm, and the rear lens is a plano - convex lens with 3.5mm focal length and an F number of 1; the combination has an effec- tive...