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Supplier: Shanghai Optics
Description: of the ball lens (D), divided by 4(n-1). We can write this as EFL = [n D]/[4(n-1)]. The back focal length equals the effective focal length – D/2. The numerical aperture of a spherical lens, abbreviated NA, can be calculated from the effective focal length and
- Lens Application: Visible, Ultraviolet
- Lens Type: Ball Lens, Spherical Lens
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Supplier: Tower Optical Corporation
Description: Ball lenses are used for various tasks such as improving the coupling between optical fibers and the emitters or detectors they interface with. Standard size lenses range from 1.0mm to 5.0mm. Custom made sizes or special materials are also available. All
- Antireflection Coating: Yes
- Diameter / Length: 1 to 10 mm
- Lens Type: Ball Lens, Spherical Lens
- Materials: BK7 Glass, UV Grade Fused Silica
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Supplier: CeNing Optics Co., Ltd.
Description: General Specifications: Diameter: Available from 1.0mm to 50mm All surfaces (end-faces and cylinder) are polished Material: N-BK7 Surface Quality: 80-50 S/D Cylindricity: 3 arcmin
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Supplier: Edmund Optics Inc.
Description: Excellent for Severe Environments High Strength and Hardness High Chemical Stability Sapphire and Ruby ball lenses are both made from AL203. Ruby or Ruby-Doped sapphire owes its red color to traces of chromium oxide (chromium content
- Diameter / Length: 1.58 mm
- Lens Type: Ball Lens
- Materials: Sapphire
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Supplier: Edmund Optics Inc.
Description: Excellent for Severe Environments High Strength and Hardness High Chemical Stability Sapphire and Ruby ball lenses are both made from AL203. Ruby or Ruby-Doped sapphire owes its red color to traces of chromium oxide (chromium content
- Diameter / Length: 1.5 mm
- Lens Type: Ball Lens
- Materials: Sapphire
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Supplier: Edmund Optics Inc.
Description: Excellent for Severe Environments High Strength and Hardness High Chemical Stability Sapphire and Ruby ball lenses are both made from AL203. Ruby or Ruby-Doped sapphire owes its red color to traces of chromium oxide (chromium content
- Diameter / Length: 1 mm
- Lens Type: Ball Lens
- Materials: Sapphire
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Supplier: Edmund Optics Inc.
Description: Excellent for Severe Environments High Strength and Hardness High Chemical Stability Sapphire and Ruby ball lenses are both made from AL203. Ruby or Ruby-Doped sapphire owes its red color to traces of chromium oxide (chromium content
- Diameter / Length: 1.5 mm
- Lens Type: Ball Lens
- Materials: Sapphire
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Supplier: Knight Optical (UK) Ltd
Description: Ball lenses are, as the name suggests, completely spherical lenses most commonly used to couple light in and out of fibres. Knight Optical supplies a range of stock ball lenses as well as bespoke designs to your own specifications. Our stock ball
- Diameter / Length: 0.0025 mm
- Focal Length: 1.1 mm
- Lens Type: Ball Lens
- Materials: BK7 Glass
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Supplier: Knight Optical (UK) Ltd
Description: Ball lenses are, as the name suggests, completely spherical lenses most commonly used to couple light in and out of fibres. Knight Optical supplies a range of stock ball lenses as well as bespoke designs to your own specifications. Our stock ball
- Diameter / Length: 0.0025 mm
- Focal Length: 0.9200 mm
- Lens Type: Ball Lens
- Materials: BK7 Glass
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Supplier: Knight Optical (UK) Ltd
Description: Ball lenses are, as the name suggests, completely spherical lenses most commonly used to couple light in and out of fibres. Knight Optical supplies a range of stock ball lenses as well as bespoke designs to your own specifications. Our stock ball
- Diameter / Length: 0.0025 mm
- Focal Length: 0.7340 mm
- Lens Type: Ball Lens
- Materials: BK7 Glass
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Supplier: Knight Optical (UK) Ltd
Description: Ball lenses are, as the name suggests, completely spherical lenses most commonly used to couple light in and out of fibres. Knight Optical supplies a range of stock ball lenses as well as bespoke designs to your own specifications. Our stock ball
- Diameter / Length: 0.0025 mm
- Focal Length: 0.9680 mm
- Lens Type: Ball Lens
- Materials: BK7 Glass
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Supplier: Newport MKS
Description: The 561-BL1 Ball Lens Module attaches 1 mm diameter ball lenses to a 561 Series stage. The ball lens module is gently held in a 561-MM Module Mount.
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Description: focal lengths and diameters convenient for OEM • Coating options: uncoated, MgF2 single layer AR coating, laser line V-coating and BBAR coating • Diameter range : 5mm to 300mm An Aspheric Lens is an optical lens with the geometries of a non-spherical optical front
- Diameter / Length: 5 to 300 mm
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Supplier: Newport MKS
Description: The LB1 Spherical Ball Micro Lens is an uncoated, 1.0 mm diameter, spherical ball lens with a 0.55 mm focal length, a 0.05 mm working distance, and a 0.8 mm clear aperture. Spherical ball lenses are commonly used for
- Diameter / Length: 1 mm
- Lens Type: Ball Lens
- Materials: LaSFN9 Glass, Other
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Supplier: Newport MKS
Description: The LB2 Spherical Ball Micro Lens is an uncoated, 2.0 mm diameter, spherical ball lens with a 1.10 mm focal length, a 0.10 mm working distance, and a 1.6 mm clear aperture. Spherical ball lenses are commonly used for
- Diameter / Length: 2 mm
- Lens Type: Ball Lens
- Materials: LaSFN9 Glass, Other
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Supplier: Newport MKS
Description: The LB3 Spherical Ball Micro Lens is an uncoated, 3.0 mm diameter, spherical ball lens with a 1.65 mm focal length, a 0.15 mm working distance, and a 2.4 mm clear aperture. Spherical ball lenses are commonly used for laser
- Diameter / Length: 3 mm
- Lens Type: Ball Lens
- Materials: LaSFN9 Glass, Other
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Description: of high productiveness and low incremental cost once the mold is accomplished. The preforms of our aspheric lenses could be plano-convex/Plano-c oncave lenses, ball/half lenses, meniscus lenses, biconvex/biconcave lenses, achromatic lenses, etc. The
- Antireflection Coating: Yes
- Diameter / Length: 5 to 300 mm
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Description: -point diamond turning (SPDT) techniques. Our aspheric lenses are sold with a transmission range extending from UV to NIR, and diameters are available between 0.5mm and 390mm. The preforms of our aspheric lenses could be plano-convex/plano-c oncave lenses,
- Antireflection Coating: Yes
- Diameter / Length: 5 to 390 mm
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Supplier: BNB INT. Co., Ltd.
Description: It has the lowest coefficient of thermal expansion and highest compression strength among nonreinforced plastics for great numerical stability. Representative Item : Celazole Production Range 1mm ~ 25.4 mm Applications Semiconductor, display, automotive
- Applications: Aerospace, Automotive, Bearing / Power Transmission, Conveyors / Ball Transfers, Electronics / Electrical, Specialty / Other
- Ball Type: Plastic Balls
- Diameter / OD: 0.0394 to 1 inch
- Features: Corrosion Resistant, Dielectric / Electrically Insulating, Nonmagnetic
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Supplier: Aries Electronics, Inc.
Description: different optical window and lens materials, including glass, sapphire, and plastic depending on operational requirements. The standard optical grade window on the 23023 socket uses a high-quality quartz V077 glass with a 98% transmission rate from <260nm in the UV to >2000nm in the infrared.
- Contact / Pin Type: Spring Loaded
- Contact Plating: Gold Plating, Nickel Plating
- Contacts Pitch: 5.08 to 20.32 mm
- Features: Solderless
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Supplier: Radwell International
Description: DIGITAL BALL CAMERA, 1/3IN BULLET, 3.6MM FIXED WIDE ANGLE LENS, 540 TVL, . FREE 2 YEAR RADWELL WARRANTY
- Camera Function: Video
- Imaging Technology / Camera Type: Digital
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Supplier: Holzberg Communications, Inc.
Description: -Polarity, Transient, Over Voltage on all connectors Camera Imaging Technology: 1/3 CCD Single Camera Lens: High Definition 2.9mm/ 3.6mm/ 4.3mm Lens Dual Camera Lens: High Definition 4.3mm/5.5mm/6mm Lens Illumination: IR
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Supplier: RS Components, Ltd.
Description: rotation and fast, precise positioning within an angle of 40°. 1 x high power LED (3W). Color temperature daylight white 6000 K. 6° or 25° angle of illumination (RS 293-322 and RS 102-614 respectively). Black anodized aluminum housing with a 2 mm thick safety glass lens.
- Lamp Power: 2 watts
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Supplier: Advance Security Products
Description: . Available in B/W or color. Specs: B&W 1/3” CCD, 420 Lines of Resolution 3.6mm angle Pinhole Lens, .05 LUX, 12 Volts. Color 1/3” CCD, 400 Lines of Resolution 3.6mm angle Pinhole Lens, .1 LUX, 12 Volts.
- Camera Function: Video
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Supplier: RS Components, Ltd.
Description: ,Impact resistant to 6 mm steel ball at 120 m/s,Arc UV protection level 2,Quick fit head adjustment,Ratchet system,Anti- mist,Anti-scratch,Vi sor can be worn up or down,Can with worn with or without a safety helmet,Stable,Safe,C omfortable,Life cycle indoors 2 years, outdoors 1
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Supplier: Cole-Parmer
Description: . |Microscope features a large stage with a low-profile mechanical specimen holder and a low-position coaxial X-Y controls. Microscope comes with a 100x oil immersion objectives, an Abbe 1.25 N.A. condenser, spiral focusing mount, with iris diaphragm, swing-out filter holder, and blue filter.
- Digital Display: Yes
- Eyepiece Style: Monocular
- Total Magnification: 100 X
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Supplier: Armstrong International
Description: comprising two (2) full port ball valves cross-linked by a stainless steel bridge piece and lever for simultaneous on/off control of BOTH inlet supplies. Outlet thermometer of stainless steel construction and shatterproof Lexan® lens. Unit is mounted on a heavy
- Actuation: Manual / Hand
- Media: Water, Hot Water, Cold Water
- Number of Ports/Ways: 3
- Pressure Rating: 150 psi
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Supplier: RS Components, Ltd.
Description: rotation and fast, precise positioning within an angle of 40°. 1 x high power LED (3W). Color temperature daylight white 6000 K. 6° or 25° angle of illumination (RS 293-322 and RS 102-614 respectively). Black anodized aluminum housing with a 2 mm thick safety glass lens.
- Lamp Power: 3 watts
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Supplier: Microchip Technology, Inc.
Description: ) Supports thick glove (5mm) touch Support thick lenses (up to 3mm glass) Superior moisture performance OS Support for Android/Linux, Windows, and Android/Linux + Windows Dual Boot Operating temperature range of -40 to +85 deg C Package: 84-ball UFBGA
- Interface: I2C
- Operating Temperature: -40 C
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Supplier: ASTM International
Description: 1.1 This specification applies to eye protective devices (EPDs) designed for use by participants in the sport of airsoft with 6-mm airsoft projectiles. These EPDs are designed to minimize or significantly reduce injury to the eye and adnexa as a result of impact and penetration of
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Supplier: ASTM International
Description: 1.1 This specification applies to eye protective devices (EPDs) designed for use by participants in the sport of air soft with 6-mm air soft projectiles. These EPDs are designed to minimize or significantly reduce injury to the eye and adnexa as a result of impact and penetration of
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Supplier: Shanghai Optics
Description: exert pressure. Use only surgical-quality cotton balls. Zinc Selenide is toxic, and protective rubber gloves should be used whenever handling windows or lenses made of this substrate. Shanghai Optics Factory Standards for ZnSe Windows Our factory is subject to very high
- Materials: Zinc Selenide
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Supplier: Nikon Metrology
Description: , with a minimum readout down to 0.01 µm. It features a 300 x 300 x 150mm stage, TTL Laser height/profile scanning, intelligent pattern recognition and low contrast edge measuring. Perfect when exceptional accuracy is critical, such as calibration of standards and gages, master dies and molds
- Applications / Capabilities: Electronics or Semiconductor Inspection
- Image Source: Optical Microscope
- System Type: Turnkey / Complete System
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- Factory standard features: Diameter range of 2-50mm Scratch & Dig of 20/10 Sphericity of 0.05mm Surface Quality of 40-20 Diameter Tolerance of +/-0.05mm - Selection based on numerical aperture for fiber optics coupling - Common materials used: UV grade fused silica, sapphire, and BK7 (read more)
Browse Optical Lenses Datasheets for Avantier Inc. -
3 um-5 um 8 um-12 um 0.9 um-1.5 um Focal length 25 mm 50 mm (read more)
Browse Optical Lens Assemblies Datasheets for Avantier Inc. -
-Field 1X Relay Lens System Avantier has developed a high-performance, large-field 1X pupil relay lens featuring an externally accessible pupil. This non-focal, wide-field lens architecture allows scanning mirrors or fast steering (read more)
Browse Microscope Lenses and Objectives Datasheets for Avantier Inc. -
mm Magnification 0.0205–8× Aperture >F5.5 Object Field of View 1–390.4 mm (read more)
Browse Microscope Lenses and Objectives Datasheets for Avantier Inc. -
create a symmetrical circular beam. Factory Standard Diameter Tolerance +0/-0.1mm Thickness Tolerance (read more)
Browse Optical Lenses Datasheets for Avantier Inc. -
Our germanium lenses also come with BBAR (broadband anti-reflection) coatings, which further enhance their performance, particularly in the desired wavelength range of 3-12 μm. These coatings maximize light transmission, reaching up to 95% in some cases. (read more)
Browse Aspheric Lenses Datasheets for Avantier Inc. -
Discover the Avantier Large Size Lens: Size and Diameter: The standout feature of our Large Lenses is their bigger diameter compared to standard lenses. This increased size lets in more light, enhancing low-light performance and offering a wider aperture (read more)
Browse Optical Lenses Datasheets for Avantier Inc. -
10-50mm Diameter Tolerance +0/-0.1mm Thickness Tolerance +/-0.1mm Surface Quality 60-40 S-D (read more)
Browse Optical Lenses Datasheets for Avantier Inc. -
The MA 1648 The starting point for ORAFOL Fresnel Optics upcoming microlens array standard product catalogue. Specs: Pitch: 1 mm microlens radius: 1 mm thickness: 1.8 mm clear aperture: 370 mm x 370 mm (read more)
Browse Optical Lenses Datasheets for ORAFOL Fresnel Optics GmbH -
Lenses Diameter 5-400mm Coating Wavelength (read more)
Browse Aspheric Lenses Datasheets for Avantier Inc.
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Indicates content that may require registration and/or purchase.
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Versatile coupling of a plastic optical fibre bundle to an avalanche photodiode array
The first option is to use 1 mm ball lenses .
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Analysis and compensation of ball-lens-induced pupil distortion and spherical aberration
Using the example of a high index 1mm ball lens , it was shown that pupil distortion and spherical aberration are virtually eliminated with a simple field lens and a corrective element containing only spherical and fourth order terms.
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Musca domestica inspired machine vision sensor with hyperacuity
1 mm ball lens .
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A review of cellphone microscopy for disease detection
This method has been successfully applied for focussing in the imaging of Wright-Giemsa-stained peripheral smears using an iPhone 4 microscope equipped with a 1 mm ball lens (Smith et al., 2011).
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Bioinspired vision sensors with hyperacuity
A single photoreceptor consists of a 1 mm optical fiber tipped with a 1 mm ball lens .
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Features of a combined FFT and Hilbert transform for phase Doppler signal processing
For example, by using aperture A in combination with the 1 mm ball lens the measured .
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Cell phones go cellular—Current scale‐down lab‐in‐your‐pocket applications
The closest cell phone-based approximation of the van Leeuwenhoek microscope uses a 1 mm ball lens , placed in front of the camera lens.
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Springer Handbook of Nanotechnology
1 mm Ball lenses (D = 300 μm) .
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Springer Handbook of Nanotechnology
1 mm Ball lenses (D = 300 µm) .
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Musca domestica inspired machine vision system with hyperacuity
The polished end of each fiber was equipped with a 1 mm ball lens as shown in Figure 4 (left).