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
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
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
Built-in zoom lens control and velocity adjustable A single joystick is easy to control the PAN/TILT scanner Manual Pan or Autopan is possible Paddle switch control of Iris, Focus and Zoom Lens are isolated for easy operation 1pc/box, 10pc/2.3'
Contrary to popular belief, a super telephoto does not have to be a massive lens, proven here with the Nikon AF-S NIKKOR 500mm f/5.6E PF ED VR. Taking exceptionally long reach and giving it a hand-holdable form factor, this 500mm prime utilizes a unique Phase Fresnel element to greatly reduce the size and weight compared to previous versions of the focal length. This PF element, along with three extra-low dispersion elements, also helps to virtually eliminate color fringing and chromatic aberrations in order to achieve a high degree of clarity, sharpness, and color fidelity. Complementing this advanced optical design, individual elements also feature both Nano Crystal and Super Integrated Coatings to suppress flare and ghosting, as well as a protective fluorine coating to guard the optical system from dust and moisture.
Spanning a long, versatile zoom range, the AF-S NIKKOR 200-500mm f/5.6E ED VR Lens from Nikon is a telephoto zoom characterized by a constant f/5.6 maximum aperture for consistent performance throughout the zoom range. The optical design incorporates three extra-low dispersion glass elements to reduce chromatic aberrations and distortions for increased sharpness and color accuracy. Also contributing to improved image quality, a Super Integrated Coating has been applied to lens elements to lessen flare and ghosting for improved contrast and clarity. A Silent Wave Motor AF system produces fast, near-silent focusing performance that suits both stills shooting and movie recording, which can instantly be manually overridden by simply turning the manual focus ring. Further contributing to photographing in fast-paced situations and difficult lighting, VR (Vibration Reduction) image stabilization compensates for the effects of camera shake by up to 4.5 shutter speed stops. Additionally, an electromagnetic aperture mechanism is integrated into the lens design to provide greater exposure control stability that is especially beneficial when working with faster continuous shooting rates.
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
2Mp, 6-540mm lens, 50x optical zoom, optical defog optional.
HD Varifocal 2.8-12mm Manual varifocal lens, HD CCTV Lens Camera Lens For Industrial Microscope CCTV Security Box Camera Description: 1) Lens type: HD CCTV Camera Lens 2) Focal length : 2.8-12mm fixed Iris , manual focus lens 3) Mount : we have two lens lount : M12 or CS mount optional 3) used for : All cctv cameras with M12 /CS mount
CS Mount 2.8-12mm/5-50mm /6-60mm Camera lens, Manual Zoom Varifocal Lens for CCTV Security USB Cameras, 4/6/8 /12mm CS Fixed Focus lens for USB webcam Options: 1) 5-50mm CS lens 2) 2.8-12mm CS lens 3)4/6/8/12mm CS Lens 4) 6-60mm CS Lens
Product MPN MPN 0296B002 Key Features Image Sensor Type CMOS Resolution 13.3 Megapixel Camera Type SLR/Professional Lens Interchangeable Lens Interchangeable Lenses Digital Zoom Without Digital Zoom Focus Type Autofocus & Manual Focus Image Quality Camera Resolution 13.3 Megapixel Exposure Control Shutter Speed 30 - 1/8000 sec White Balance Auto Manual Daylight / Sunny (Preset) Cloudy (Preset) Fluorescent (Preset) Tungsten (Preset) Shade (Preset) Sunset (Preset) Flash (Preset) Frames Per Second 3 Frames Storage Memory Type CompactFlash Card Type I CompactFlash Card Type II Compression Modes Fine Normal Uncompressed Compression Type JPEG Raw Image File Size (High Res.) 12.9 MB (10 images on 128MB card) File Size (Low Res.) 1 MB (about 128 images on 128MB card) Flash ISO Speeds Auto 50 100 400 1600 3200 Flash Type External Viewfinder / Display Viewfinder Digital LCD Panel With LCD Panel LCD Panel Size 2.5 in. LCD Screen Resolution 230,000 pixels LCD Protected Position Without LCD Protected Position Interfaces Interface Type USB 2.0 Video Interface Video Out Power Supply Battery Type Proprietary Lithium Battery Life 800 Images Included Features Self Timer 2 Sec. 10 Sec. Built-in Microphone Without Built-in Microphone System Requirements Operating System Apple Mac OS X Microsoft Windows 2000 Microsoft Windows 98SE Microsoft Windows ME Microsoft Windows XP Dimensions Width 6 in. Depth 3 in. Height 4.4 in. Weight 1.79 lb. Miscellaneous Included Accessories Lithium Battery Remote Control
HD Varifocal 2.8-12mm Manual varifocal lens, HD CCTV Lens Camera Lens For Industrial Microscope CCTV Security Box Camera Description: 1) Lens type: HD CCTV Camera Lens 2) Focal length : 2.8-12mm fixed Iris , manual focus lens 3) Mount : we have two lens lount : M12 or CS mount optional 3) used for : All cctv cameras with M12 /CS mount
4K HD Camera Computer Camera USB Webcam 60 Degree Wide Angle 10X Optical Zoom Auto Exposure Compensation Camera for Window XP/7/10 Linux Android Computer. 5.0MP 4K Webcam Features: 10X digital zoom usb camera, very suitable for long-distance shooting of close-up details, high-definition without distortion, no vignetting. High Quality CMOS IMX317 Image Sensor - 4K High definition webcam with CMOS Imx317 image sensor is the high standard in terms of image quality and sensitivity performance. 5-50mm varifocal lens USB camera with manual focus. Easy to Use - USB plug and play, driver-free, compatible with Windows XP/7/8/10, Mac OS, Linux, Android. Wide Application - Small and exquisite camera, compatible with mainstream video and live webcasting software on the market, suitable for video conference, online teaching, live webcasting, online chatting, etc. Great Design - With a stand installation port, the camera can be easily installed on the tripod, you can choose according to your needs. 5.0MP 4K Webcam Specification: Image Sensor: CMOS High Definition: 5 Megapixels Sensor Type: IMX317 Resolution: 30FPS (3840*2160), 30FPS (1920*1080) Output Format: YUY2/MJPG Maximum Resolution: 3840x2160 Optimum Distance: 3-80m Visible Distance: 1-200m Lens Type: 10X Optical Zoom Lens Size: 7.4 x 4.3cm Camera Weight: 330g/11.4oz Focus Method: Manual Focus Field Of View Angle: 10-80�° Line Length: 280CM Drive: Free Drive Voltage: 5V Interface: USB 2.0 Driver Type: Drive-Free Compatible System: Windows XP/7/8/10/Linux/Android/Mac OS Lens Specification: 2.8-12mm Lens Specification: Product Name: Manual Iris Lens Fit for CCTV/ Security IP Camera Focal Length: 2.8-12mm Horizonal Field: 99-28 Degree Aperture(F): 1.4 Mount:CS Format :1/2.5-inch Iris: Manual Focus: Manual Zoom: Manual 2.8mm Lens Specification: Aperture D/f ": F1.4 Focal-Length(mm):2.8mm Mount:CS Horizontal Field:115 Deg Dimension(mm): �¦28x15 Weight(g): 32.5 M.O.D(m): 0.2 Operation:Zoom: Fix Focus: Manual:Iris: Fix Operation Temperature: -10~+60 Bake Focal-Length(mm): 7.69 Lens Construction: All Glass, Metal 5-50mm Lens Specification: Vari-focal: 5-50mm Aperture:( F ) 1.6 Format:1/3" Horizontal Angle of View:60 ~ 9.2 Degree Min Object Distance:30 cm Manual :IRIS, Zoom, Focus Diameter 50mm x 30mm Color;Black Material:Metal+Glass Suitable for cameras with either a 1/3" or 1/4" sensor.
CS Mount 2.8-12mm 5-50mm 6-60mm Camera lens, Manual Zoom Varifocal Lens for CCTV Security USB Cameras, 4/6/8 12mm CS Fixed Focus lens for USB webcam Options: 1) 5-50mm CS lens 2) 2.8-12mm CS lens 3)4/6/8/12mm CS Lens 4) 6-60mm CS Lens
2.8-12mm Varifocal 3MP Manual Camera Lens C Mount 1/2 F1.6 For Security CCTV Vision Inspection and Automation, Robotization, Industry 4.0, Visual Recognition, Visual Identity. Specification: Model: CW-VM2812-3MP-1/2 Focal-Length: 2.8-12mm Relative Aperture D/f': F1.6 Mount: C Iris: Manual/Lock Zoom: Manual/Lock Image Format: 1/2 Field of view (Field): 98-30.5 Dimension: Approx. �¢43 x 67.5mm/1.7 x 2.66in Resolution: 3MP Flange BFL: 17.53 Features: 1. 3MP Camera lens, F1.6 Manual Iris fixed focal lens. 2. C mount Lens High quality ITS camera lens, optical lens. 3. High resolution 2.8-12mm Zoom C Lens for ITS camera, Surveillance Lens, Low distortion Lens. 4. This high resolution CCTV lens can capture the all resolution of mega pixel camera, camera & High resolution camera. Applied Field: Machine vision Lenses, Industrial cameras lenses, for Vision Inspection/detection, Visual Localization. Robot Automation, Industrial Automation. Industrial Cameras Lenses For Vision Inspection And Automation, Robotization, Industry 4.0, Visual Recognition, Visual Identity. Package List: 1 x LENS
PRODUCT OVERVIEW 1/2.84" HD CMOS Pro Sensor 1920x1080 up to 59.94p 20x Canon Optical Zoom Lens HD/SD-SDI Output Wide DR Gamma (600%) Mode Highlight Priority Mode 3.5" OLED Touchscreen & EVF 2x XLR Audio Inputs with Manual Controls Dual SD/SDHC/SDXC Media Card Slots Built-In Wi-Fi with FTP Capabilities
Original Manufacturer Description: Along with the XF300, the XF305 Professional Camcorder represents Canon's entry into professional solid state video acquisition. Following on the heels of its widely respected XH line of tape-based camcorders, the XF305 takes advantage of the latest HD technology--along with Canon's newly developed MPEG-2 4:2:2 codec--to record Full HD video to widely available Compact Flash cards. Everything you could want in a handheld, professional camcorder is here in one sleek, affordable package: three 1920 x 1080 CMOS sensors, multiple bit rates (up to 50Mbps), variable resolution and frame rates, industry-standard MXF file wrappers, a newly developed L-Series 18x zoom lens, and full image customization. In addition to the HDMI/Component/Composite outputs found on the XF300, the XF305 includes HD/SD-SDI output, genlock, and SMPTE time code terminals--widening its range of applications to live and multi-camera shooting. With such exceptional levels of image quality, ergonomics, and control, the XF305 is also the perfect camera for ENG, documentaries, independent features, and event videographers.
¡ö High quality optical components coated with special film, created a high- quality optical images. ¡ö Formed flat and good contrast image, especially in the peripheral visual field, it is more bright and clear. to get a clear image. ¡ö Suit to ergonomic design, the best height of the eyepoint, uses feel less fatigue when long time use. ¡ö The zoom hand wheel (axial) bilateral settings, easy operation, high precision zoom repeat. carton and foam carton size:50*40*38cm GW:9.7KG NW:8.2KG
1 Focal length adjustment flexibility: The focal length can be manually adjusted from wide Angle to telephoto to meet the needs of different shooting scenes.Creative space for more composition and perspective. 2 Aperture control: Aperture size can be manually adjusted to control depth of field and exposure. A large aperture can blur the background, and a small aperture can increase the depth of field. In low light, exposure can be improved by increasing the aperture. 3 Reliability and durability: The mechanical structure is relatively simple, the failure rate is low, and the service life is long. It is also more reliable when working in harsh environments. EFL 5-50 F/NO 1.6IRIS SENSOR 1/2.5
IR Mini Multipoint Zoom Lens *All-optic glass lens, high resolution&clear picture; *A exquisite appearance; *A precise mound; *IR high-definition optical design; *Stable focus in moving and IR night-vision. Model: FG02812G(mini) Focal length: 2.8~12mm Aperture: 1:1.4 Angle of view: 92.6íp~24.8íp Format: 1/3 Mount: CS Iris: auto Optical back focal length: 6.44~13.95mm Dimension: 30.5*42*42mm Comment: IR350~950nm Dimension: 30.5*42*42mm
