Electronic cat ultrasonic enhanced

Buy 110V Ultrasonic Electronic Pest Dispeller Reject Anti-Mosquito Bug Insect Enhanced PVC for R253.66

Descriptions: The ultrasonic module is an electronic module for measuring distances, measuring from 3cm to 400cm. Used to help cars avoid obstacles or perform other related distance measurement projects Features: 1. Support Arduino series main control board 2. Support Kittenblock graphical programming 3. High measurement accuracy, 3-400cm (error is less than 1cm) 4. LED and Ultrasound Probes can be Interacted with Graphical Programming Specifications: Operating Voltage: 5V DC Operating temperature: -25~+80℃ Measuring angle: within 30 degrees Measuring range: 3-400cm Ultrasonic frequency: 42kHz Control method: single digital port control Module size: 48*43*19mm(L*W*H) Package Included: 1 x Ultrasonic Module    

Ultra-high-performance L-series super-telephoto lens, featuring a 4 stop Image Stabilizer with 3 modes. The EF 400mm f/2.8L IS II USM delivers outstanding image quality in a robust design ideal for sports and wildlife photography. Features 400mm f/2.8 ultra-high-performance super-telephoto lens Part of Canon’s acclaimed L series 4 stop Image Stabilizer 3 IS modes Durable, rugged design Enhanced image quality Quiet and fast autofocus High performance, L-series super-telephoto lens, for sports and wildlife photography. Ultra-High performance super-telephoto lens With a large aperture of f/2.8, the EF 400mm f/2.8L IS II USM is an ultra-high-performance super-telephoto lens delivering exceptional image quality in a durable design using magnesium alloy and titanium to reduce weight. L-series quality The L-series is Canon's flagship professional lens range, representing the best in precision-designed EF optics. L-series lenses combine superior performance with superlative handling, and are highly resistant to dust and moisture. 4-stop Image Stabilizer A 4-stop optical Image Stabilizer – specially designed for the lens’ specific focal length range – works to counteract image blur, which can occur during handheld shooting, or at slow shutter speeds. Automatic panning detection ensures effective performance when tracking moving subjects and, as the IS system is based in the lens, results are visible through the viewfinder during framing. 3 IS Modes Ideally suited for all types of action photography especially those disciplines that require the utilization of panning, the new IS mode 3 only activates the image stabilizer element during exposure. Enhanced image quality with SWC coating Designed for use in digital photography, Canon’s patented Subwavelength structure coating helps minimise the ghosting and flare caused by internal reflections. By eliminating the cause, the coating reduces reflections and helps to deliver crisp, clear images. Fast, quiet auto focus A ring USM (Ultrasonic motor) uses ultrasonic frequency vibrations to drive extremely rapid auto focus with near-silent operation. A high-speed CPU and optimised AF algorithms contribute further to AF speed. Full time electronic manual focus override is available without having to switch out of AF.

The EF 500mm f/4L IS II USM is a high-magnification, super-telephoto lens featuring integrated Image Stabilizer technology. The perfect solution for wildlife, nature and sports photographers working in the field. Features High-performance 500mm lens Fluorite and UD lens elements Fast f/4 max aperture Ring-type USM for fast AF 4-stop Image Stabilizer Protective fluorine coating on front and rear elements 3.7m min focus 9 blade aperture Power focus for video Dust and moisture resistant Professional image quality meets high magnification Compact lightweight super-telephoto The EF 500mm f/4L IS II USM features a lightweight magnesium alloy and titanium construction, which reduces weight without compromising on strength and build quality. Sophisticated optical design A complex optical design that features fluorite and UD lens elements to tackle aberrations and distortions. A fast f/4 maximum aperture enables use of the Canon Extender EF 2.0x III while retaining AF on EOS-1 series cameras. Fast, quiet auto focus A ring USM (Ultrasonic motor) uses ultrasonic frequency vibrations to drive extremely rapid auto focus with near-silent operation. A high-speed CPU and optimised AF algorithms contribute further to AF speed. Full time electronic manual focus override is available without having to switch out of AF. Image Stabilizer Built-in Image Stabilizer technology enables hand-held shooting with shutter speeds up to four stops slower than normal without incurring camera shake. Multiple IS modes improve image quality when panning. IS Mode 3 Ideally suited for all types of action photography especially those disciplines that require the utilisation of panning, the new IS mode 3 only activates the Image Stabilizer element during exposure. Enhanced image quality with SWC coating Designed for use in digital photography, Canon’s patented Subwavelength structure coating helps minimise the ghosting and flare caused by internal reflections. By eliminating the cause, the coating reduces reflections and helps to deliver crisp, clear images. Power focusing The EF 500mm f/4L IS II USM’s two-speed Power Focus mode allows focus to be adjusted at a smooth constant speed – perfect when shooting video. L-series quality The L-series is Canon's flagship professional lens range, representing the best in precision-designed EF optics. L-series lenses combine superior performance with superlative handling, and are resistant to dust and moisture. Accessories The EF 500mm f/4L IS II USM is supplied with Lens Hood (ET-138 WII), Lens Cap (E-163B) and Lens case 500B.

12x optical zoom (mm equiv.) 5.0 million effective pixels 1.8-inch tilt-and-swivel LCD monitor Color electronic viewfinder Optical Image Stabilizer (3 modes) Ultrasonic motor (USM) Extra-long movie mode with enhanced VGA resolution and stereo sound Canon DIGIC II processor with iSAPS PictBridge and Canon Direct Print compatible – no PC required Six new 'special scene' shooting modes Sensor 1/2.5” CCD, 5.3 million pixels Effective Resolution 5.0 million pixels Processor DIGIC II with iSAPS technology Maximum Image Size x Lens • mm equiv. (12x), F aspherical element, • 1 UD element Storage SD card Digital Zoom 4.0x Image stabilization modes • Continuous • Shoot only • Panning Scene modes • Custom • Portrait • Landscape • Night Scene • My Colors • Stitch Assist • Foliage • Snow • Beach • Fireworks • Indoor • Night Snapshot AF illuminator Yes Closest focusing distance 0cm Shutter speeds sec *1 Continuous Shooting 2.4 fps, unlimited LCD screen • 1.8-inch TFT (flip out and twist) • pixels Viewfinder • EVF (0.33" type), • approx. pixels Flash range 70cm - 5.2m (wide, auto ISO) USB speed USB 2.0 High Speed Weatherproof case option No Dimensions 113 x 78 x 75.5 mm Weight (no batteries) 405g (14.3 oz)

Excellent Condition Uses rechargeable AAA batteries Includes camera bag, data cable and 2 gig SD card 12x optical zoom (mm equiv.) 5.0 million effective pixels 1.8-inch tilt-and-swivel LCD monitor Color electronic viewfinder Optical Image Stabilizer (3 modes) Ultrasonic motor (USM) Extra-long movie mode with enhanced VGA resolution and stereo sound Canon DIGIC II processor with iSAPS PictBridge and Canon Direct Print compatible – no PC required Six new 'special scene' shooting modes R