Optical mag 0.7x~4.5x
Wd 902mm
Focal adjustment 0¡ª3mm
Mag0.7x 2x 4.5x
Depth of field1.9mm 0.28mm 0.1mm
Na0.03 0.0720.085
Resolution11.18um4.65um3.94um
Tv distortion0.13%0.01%0.01%
Maximum compatible camera 2/3¡±
Installing C-mount
Packed by carton
Properties 1. Excellent transparency, outstanding resistance to aging. 2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing. Applications 1.Extruded sheets for signage, displays and building material 2.Motive parts such as tail lamps, meter covers and sun visors 3.General sundries such as tableware, kitchenware, giftware and bathroom accessories 4.Optical lenses such as sunglasses, reading glasses and camera lenses 5.Light guide panels for LCD displays 6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.
Properties 1. Excellent transparency, outstanding resistance to aging. 2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing. Applications 1.Extruded sheets for signage, displays and building material 2.Motive parts such as tail lamps, meter covers and sun visors 3.General sundries such as tableware, kitchenware, giftware and bathroom accessories 4.Optical lenses such as sunglasses, reading glasses and camera lenses 5.Light guide panels for LCD displays 6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.
Product Description - Our safety eyeglasses are constructed with durable, light-weight clear plastic wrap-around for the best eye protection. Designed for optimal visual clarity. Comfortably fits over prescription glasses. Available in vented and non-vented. Latex-free. Anti-static. Price of product (USD) - FOB (USD) $162.50 per Master Case ($0.65/EA) Terms: L/C Product origin - China Key Specifications/Special Features - Material: Nylon Frame, Lens PC Color: Clear Size: Universal Minimum Order Size and Packaging details - Packaging: Individually wrapped, 25/box, 250 pieces/CS GW: 20.0 lb Packaging: 21x16x16in Minimum Order Quantity: 100,000 pieces
3.0 Mega pixel 8-50mm Manual Iris Varifocal CS Mount CCTV Lens With 650nm IR Filter For IP AHD USB BOX Security Camera,8-50mm 3MP 1/2 Manual Aperture C-Mount Security Camera Lens 3.0MP 8-50mm CS C Mount Lens Telephoto Lens Long Lens Industrial CCTV Microscope Lens Big Visual Field Manual IRIS Zoom Lens. Feature: 1. High-pixel lens, manual zoom for easy adjustment. 2. Low distortion, high compatibility, suitable for most high zoom security cameras. 3. Front focus, back focus and aperture are adjustable and fixed for easy use. 4. Easy to install, perfect rep[lacement for your old or broken Lens. 5. Stable performance, long service life, worthy of your trust. Specification: Condition: 100% Brand New Item Type: Camera Lens Color: Black Model: CW-VM0850-MP-1/2 Focal-Length: 8-50mm Relative Aperture D/f F1.4 Mount: C Image Format: 1/2 Field of view (Field): 51.5-5.36 Dimension: Approx. Â 44 x 77.8mm/1.73 x 3.06in Resolution: 3MP Flange BFL: 10.23 Package including 1 x C Mount Lens
Lens Cleaners of all sizes. PH neutral. Environmentally friendly.
Optical Lens Assemblies Optical Assemblies PARAMETER: The F15-300mm zoom lens is mainly used in visible light band to detect specific targets or regions and transmit TV images and focal length information in real time. The f15-300mm zoom lens is mainly used in visible light band to detect specific targets or regions and transmit TV images and focal length information in real time. 1. Applied environment    Teperature () Visibility Km Relative humidity (%) Visible light imaging 25 15 80 Enhance to penetrate the fog 25 1-8 80% 2. Main performace 2.1 Sensor: Digital 1/1.8 "color CCD. 2.2 Illumination adjustment range: 10~1104lx). 2.3 The smallest view: 1.7°. 2.4 Optical magnification ratio: 20X, consecutive magnification. 2.5 Imaging range: 20m~. 2.6 Frame frequency: 50Hz. The F15-300mm zoom system is composed of visible light zoom lens, control circuit board and power supply circuit board. The visible light zoom lens includes CCD, optical lens, diaphragm, potentiometer, micro-dc motor, CAM and other structural parts. 3 Optical lens design 3.1 Zoom lens system is an optical system in which the focal length changes within a certain range and the image plane remains fixed. In general, the relative aperture is constant during zoom.For imaging system, continuous zoom optical system is the best way to solve the problem of large field search and small field resolution. The ratio of the two ultimate focal lengths in the zoom range, namely the ratio of the long focal length to the short focal length, is called magnification ratio, also known as multiplier. In consideration of the secondary spectrum requirements, the plan of the small relative aperture of the long focal length is adopted (that is, the relative aperture also changes during the zoom process). 3.2 The optical system USES a continuous zoom lens with a focal length of 15mm~300mm. No. Parameters Item Design Result 1 Zoom ratio 20x 2 Focal length f=15mm~300mm 4 Horizontal field 1.27°~24.9° 5 Visual discrimination(Design value) Short focus(Wide field of view) 200lp/mm Long focus(Wide field of view) 180lp/mm 6 OTF Characteristic frequency 145lp/mm MTF 0.2
Optical Lens Assemblies Optical Assemblies PARAMETER: BRD Optical offers a range of high performance ruggedized zoom lenses based on a common chassis and sharing the same control electronics. Applicationsinclude, but are not limited to, long range surveillance, border security and remote weapon stations. Thislens is designed to operate over the 460nm-960nm waveband. The whole system is fully automated for remote control, is built to full Mil-SPEC and can be customised to meet specific requirements. BRD Optical offers a range of high performance ruggedized zoom lenses based on a common chassis and sharing the same control electronics. Applicationsinclude, but are not limited to, long range surveillance, border security and remote weapon stations. Thislens is designed to operate over the 460nm-960nm waveband. The whole system is fully automated for remote control, is built to full Mil-SPEC and can be customised to meet specific requirements. Main technical indicators and application requirements
Frame material: PC(Polycarbonate) Frame color: Camouflage Lens material: Polarized REVO lenses Lens color: #3Grey /w Dark red Revo coating Exquisite hand-grinded frame Distance between temples : 140mm Filter Catagory: #3 Optical Level: 1 Suitable For Driving: Yes Non-Toxic Painting Inspection Standards: CNS15067 / EN1836 *Whole coating & covering design *Enhanced contrast vision *Glare Free *Outstanding color perception *Exquisite hand-printing frame
Frame material: PC(Polycarbonate) Frame color: Matt Black Lens material: PC lenses Lens color: #3Grey /w Mirror coating Distance between temples : 140mm Filter Catagory: #3 Optical Level: 1 Suitable For Driving: Yes Non-Toxic Painting Inspection Standards: CNS15067 / EN1836 *REVO PC Lenses *Whole covered and glare free *New tech designed dimensional frame to fit more *Outstanding color perception
