Optical design refractor

Buy WIWU Airbuds Optical Sensor Bluetooth 5.0 TWS Dual Host Design Wireless Bluetooth Earphone for R851.42

Buy Logitech M235 Wireless USB Optical Mouse - Contoured Ambidextrous Design, Wireless 2.4 GHz, Advan... for R394.13

Outdoor Infrared Dual Photoelectric Beam Motion Sensor Detector Passive Intelligent power transmission: independent development of the chip can automatically sense ambient changes Beam detector for perimeter security Active infared beam detector with two beams Damp-proof and dust-proof According to the environmental conditions to automatically adjust to the radio's transmit power, greatly extending the life of the launching tube, while also lowering power. Cable, bus compatible, holographic spot real-time reporting. Full-function diagnostics, environmental adaptive, fault lock. Digital Fuzzy Artificial Intelligence Identification: Using artificial intelligence fuzzy judgments, false positives to a minimum. Patent coaxial dual focal length precision optical aspheric focusing lens. dedicated DSP chip, patented multi-dimensional fault-tolerant, real detection alarm technology. optical lens up and down while structural adjustments, to adjust faster and more accurate. Features: · Anti-glare up to 50,000 LUX, built-in automatic adjustment strong light filtering system, avoid glare or lighting of car · Unique optical design: optical glass, beam penetrates the special multi-layer anti-environment (such as rain and snow) and other capabilities · Automatically increase sensitivity when faced with fog or inclement weather · Optional dual aspheric fresnel or secondary focusing lens to achieve a large-diameter light beam · Automatic environment recognition circuit (EDC), avoid reflective interference modular · Horizontal / vertical optical angle easy to adjust, easy to calibrate · High levels of resistance to RFI / EMI capability · Unique digital filter circuit design · 99% photographic margin · Built-in optical sight · Anti-lightning circuit design · Use of C-type output device · Adjustable beam interdiction cycle is more flexible and adaptable · The integrated structure designed to be able to work in harsh environment · Connects to exsisting alarm system Specifications: · No.of Beams: 2 beams · Install Distance(Max.) Outdoor: 150m / Indoor: 450m · Dtection Mode: 2 beams blocked simultaneous · Optical Source: Infrared digital pulse beam · Response Speed: 50 ~ 700msec Package Includes: · Two Beam Photoelectric Infrared Detector ABT-150m We are Located at: YSL MOMENTS SHOP 43 (FRONTLINE OUTSIDE BETWEEN POSTNET & SIMPLY ASIA) Moffett On Main Lifestyle Centre, 109 17th Ave, Charlo CHARLO, Port Elizabeth Operating Times: MON TO FRI = 9AM TO 6PM FRIDAYS CLOSED 12:15 TO 14:15 SATURDAYS = 9AM TO 3PM PUBLIC HOLIDAYS = 9AM TO 2PM Open Last sunday of every month 9AM TO 2PM DEBIT & CREDIT CARDS ACCEPTED

Buy SVBONY 7mm to 21mm 1.25inch Zoom Eyepiece Fully multi-Coated 6-Element 4-Group Optical Design Black for R1,158.32

the Lumix G Vario 12-32mm f/3.5-5.6 ASPH. from Panasonic is a 24-64mm equivalent standard zoom for Micro Four Thirds mirrorless cameras. Despite its sleek stature, the lens's sophisticated optical design uses three aspherical elements and one extra-low dispersion element to correct spherical and chromatic aberrations for notable sharpness and clarity throughout the zoom range. A stepping AF motor and internal focus design are also employed for quick, quiet focusing performance that suits movie and photo applications, and MEGA O.I.S. helps to ensure sharp handheld photos by compensating for the effects of camera shake. In very good condition! Been used only three times R3000.00

Canon EOS 1000D (Ds126191) 70 to 300mm zoom lens, series. Excellent Condition,used few times -Both end caps included with a bag Sigma 70-300mm f/4-5.6 DG Macro Lens for Canon EOS 1000D IN EXCELLENT CONDITION Versatile enough for close-up and faraway subjects,(All-Purpose) use. the Canon F-mount 70-300mm f/4-5.6 DG Macro from Sigma is a telephoto zoom lens characterized by its unique ability to also handle macro applications with a 1:5 maximum magnification ratio. The optical design incorporates one Special Low Dispersion element, which helps to control chromatic aberrations and color fringing for high clarity and color accuracy. A multi-layer coating is also used to reduce ghosting and flare for improved contrast when working in bright and backlit conditions. Additionally, a nine-blade diaphragm contributes to a pleasing bokeh quality. Product Highlights *For Canon EOS Cameras *Zoom Telephoto *Maximum Magnification of 1:5 *9-Blade Diaphragm *Special Low Dispersion Glass Elements *Lightweight (18.7 oz) *Lens Hood Included The Sigma 70-300mm 4-5.6 DG Macro lens is the compact and economical choice for a telephoto zoom lens. Capable of macro photography, this lens has a 1:5 maximum close-up magnification at the 300 mm focal length. It is the ideal high performance lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range. It also has a switch for changeover to macro photography at focal lengths between 200mm and 300mm with a maximum close-up magnification of 1:4. The improved DG lens design corrects for various aberrations. This lens is specially coated to get the best color balance whilst cutting down on ghosting caused by reflections from the digital image sensor. Macro photography with a 1:5 maximum close-up magnification at the 300mm focal length Switch for changeover to macro photography at focal lengths between 200 mm and 300 mm with a maximum close-up magnification from 1:2.9 to 1:2 SLD (Special Low Dispersion) glass element in this lens for excellent correction of chromatic aberration.

Buy Redragon VAMPIRE ELITE Wireless 16000DPI|8 Button|Ergonomic Design|P3335 Optical Sensor|Type-C Cable for R999.00

aluminium, high temperature baking varnish and grinding treatment. Good corrosion resistance, anti-rust and non-fading. Efficient heat dissipation, durable precision aluminium lamp body. Optical concentrating design, precise output angle, anti-glare lens, natural and comfortable light effect. Optical anti-glare lamp head. Items Available: 100 MEGA LIGHTING Moffett On Main Lifestyle Centre shop M12 Moffett On Main Lifestyle Centre, 109 17th Ave, Charlo Port Elizabeth (Moffet On Main Shopping Centre opposite Galaxy Bingo Cassino) www.megalighting.co.za info@megalighting.co.za sales@megalighting.co.za Tel:041 492 3462 or 065 873 6230

Description Logitech M171 Wireless Mouse Off-White Plug b'&' Play Simplicity Logitech M171 Wireless Mouse is ready when you are. Plug the receiver into a USB port on your device to start working in seconds. The small size and smooth cursor control make it great for tight workspaces and busy desks. Enjoy the world of wireless! Key Features Any Hand, Anywhere The compact, wireless M171 has a fully ambidextrous design that easily fits within your laptop bag, so you can get to work anywhere whether you’re left- or right-handed. Plug b'&' Play Wireless Up to 10 meters Wireless range may vary based on user, environmental and computing conditions of wireless freedom with a strong, reliable USB receiver. That means no delays, no dropouts. M171 is compatible with Windows, macOS, Chrome OS and Linux ® and works instantly when you plug the USB receiver into your computer or laptop. Easy Navigation, Smooth Control Easy navigation thanks to controlled line-by-line scrolling and optical tracking. The optical sensor gives you smooth and accurate cursor control on almost any surface. That means accurate mouse movements with no more annoying missed clicks. Quality You Can Rely On The mouse is built with the same high-quality standards that have made Logitech the global leader in mice and keyboards. Durable and reliable, the M171 also works for up to 12 months without changing batteries thanks to the on/off switch button and auto-sleep power-saving mode. Better Than a Touchpad Using a mouse is more ergonomic than a touchpad. The compact shape and wireless capability let you work comfortably at home, in the office, or anywhere in between.

Immerse yourself in cinematic sound with the Sony 5.1ch Surround Sound Bar HT-S20R. This sound bar system delivers dramatic and high-quality surround sound through its 5.1 channels, providing separate audio channels with Dolby Digital for an enhanced audio experience. With the HT-S20R, you can enjoy high-quality sound for movies, TV shows, music, and more. Simply connect your devices to the optical input to experience immersive audio that brings your entertainment to life. The optical input ensures a high-fidelity audio connection for clear and detailed sound reproduction. The HT-S20R is designed to elevate your home entertainment experience with its powerful sound output and easy connectivity options. Whether you're watching action-packed movies or listening to your favorite music, this sound bar system delivers impressive audio performance that fills the room. Additionally, the HT-S20R features a sleek and compact design that fits seamlessly into any living space. Its minimalist look and versatile placement options make it a stylish addition to your home theater setup. Bring the thrill of the cinema to your home with the Sony 5.1ch Surround Sound Bar HT-S20R. Experience immersive surround sound, separate audio channels with Dolby Digital, and high-quality sound for all your entertainment needs.

HAVIT USB MOUSE RED b'/xc2/xa0' Features: b'/xc2/xa0' Ergonomic design, it can be used by both left or right hand according to people’s using habits High definition optical engine: achieve more smooth and accurate cursor control Small and exquisite design, convenient to carry, makes you free to work on the computer More than 3million times key life, more durable Non-noise wheel technology,

Air pods max reimagines over ear headphones with advanced technology and superior design featuring an apple designed dynamic driver, these headphones deliver immersive high fidelity audio every detail, from the canopy to the cushions, is crafted for an exceptional fit industry leading active noise cancellation (a n c) blocks outside noise, while transparency mode allows ambient sounds in spatial audio with dynamic head tracking offers a cinema like sound that surrounds you features high fidelity audio: apple designed dynamic driver active noise cancellation: blocks outside noise for an immersive experience transparency mode: allows you to hear and interact with the environment spatial audio: dynamic head tracking for cinema like surround sound computational audio: custom acoustic design combined with the apple h1 chip and advanced software exceptional fit: knitted mesh canopy and memory foam ear cushions seamless experience: effortless setup, on head detection, and seamless device switching audio sharing: easily share audio between two sets of air pods on apple devices long battery life: up to 20 hours of listening, film watching, or talk time with a n c and spatial audio enabled smart case: ultra low power mode to preserve battery charge compatibility: various apple devices including i phone, i pad, and apple t v specifications controls digital crown: turn for volume control, press once to play pause answer calls, press twice to skip forward, press three times to skip back, press and hold for siri noise control button: switch between active noise cancellation and transparency mode battery air pods max: up to 20 hours of listening, movie playback, or talk time on a single charge with a n c or transparency mode enabled charging: 5 minutes of charge provides around 1 5 hours of listening time charging connector: lightning audio driver: apple designed dynamic driver features: active noise cancellation, transparency mode, adaptive e q, spatial audio with dynamic head tracking sensors optical sensor (each ear cup) position sensor (each ear cup) case detect sensor (each ear cup) accelerometer (each ear cup) gyroscope (left ear cup) wireless: bluetooth 5 0 size and weight dimensions: height: 187 3 mm, length: 168 6 mm, width: 83 4 mm weight: 384 8 g smart case weight: 34 5 g package contents air pods max smart case lightning to u s b c cable documentation 12months warranty

New Samsung 55" UHD 4K Series 7 Smart TV R11,221.00 Samsung UA55HU7000 55” 4K UHD Smart Interaction Slim LED TV with intuitive voice and voice/motion control, Multi-Link Screen (QUAD), face recognition with UHD Dimming, Local Dimming for precision black, Quadmatic picture engine, 50.9mm slim design, Smart Hub, Smart TV, network ready (wired &wireless), ultra clear panel, BD wise plus, EPG, time shift, Clear Motion Plus 240hz, 2 x 10w SRS full range speaker, 3840x2160 Ultra HD, vesa-wall mountable, 4x HDMI, component, RCA, 3 x usb, optical digital audio, 2 year warranty. Company Name: Aanbh Trading Cell Number: 0783280204 Store hours: Monday - Friday ( 8.30am - 5.30pm ) Saturday ( 8.30am - 1.30pm) Email:sales@aanbh-trading.com Website:www.aanbh-trading.com

CANON EF 100-400MM F/4.5-5.6L IS USM II PRODUCT HIGHLIGHTS EF Mount L-Series Lens/Full-Frame Format One Fluorite and One Super UD Element Air Sphere and Fluorine Lens Coatings Ring-Type USM AF Motor, Internal Focus Optical Image Stabilizer with 3 Modes Rotating Zoom Ring & Torque Adjustment Weather-Sealed Design Detachable, Rotatable Tripod Collar Rounded 9-Blade Diaphragm Price: R14,599 South African leading Company for Home Appliances and all kind of Gadgets with Full Warranty. Please contact us for more details Email: info@homesgadgets.co.za Website: www.homesgadgets.co.za Contact Number: +27(0)676352970

Perfect for presenters travelling to meetings, this WXGA projector offers a winning combination of slimline design, functionality, image quality and brightness. With built-in wireless, straightforward and fast set-up plus a wide range of inclusive Easy MP features, this is the ideal tool for polished presentations. Product Specifications PROJECTION TECHNOLOGY 3LCD Technology 0.59-inch with MLA RESOLUTION WXGA – 1280 x 800 (16:10 aspect ratio) Up to 1080p WHITE LIGHT OUTPUT2 Normal / Eco 3000 / 1700 Lumens COLOUR LIGHT OUTPUT2 Normal / Eco 3000 / 1700 Lumens CONTRAST 2000:1 SCREEN SIZE 30 inch to 300 inch PROJECTION DISTANCE 60-inch screen: 1.35 – 1.62m THROW RATIO 1.04 – 1.26 ZOOM RATIO Optical x1.2 KEYSTONE CORRECTION Real Time Auto Keystone Correction Automatic Vertical ±30°Automatic Horizontal ±20° LENS TYPE F-number 1.58 – 1.7 Focal Length 13.52 – 16.22mm Offset 10:1 Focus Powered and Automatic LAMP Life (Normal / Eco) 4000 / 4000 hours Type 230W UHE CONDITION: USED FOR MORE INFO CONTACT 0437221621 OR WHATSAPP 0814782104