Axicon Lens Material: BK7 JGS1 Sapphire. Size Range:0.3mm -100mm Surface Quality:20-10 Flatness:1/4 lambda Coating: AR BBAR
Main parameters of the drone: Tank Capacity: 10L; Net Weight: 13kg; Take-off Weight: 27kg; Flying Time: 10~15min; Spray Width/Nozzle No.: 3 5m 4 Nozzles; Spray Flow: 3.5~4L min; Spray Efficiency: 5-7Ha Hr; Wind Resistance: 10m s; Machine Size Spread Size: W1.14m x L1.12m x H0.58m; Folded Size: W0.82m x L0.64m x H0.58m; Power System Motor: Brushless; Propeller: Carbon Fiber ESC: Rapid Throttle Response; Flight Control: K++ V2 Remote; Controller: Joyance Datalink T12 RC; Battery Quantity: 14S 10000mAh 1pc; Adapter + Charger: Dual-Channel Charger 2400W; Aluminum box size weight: 98 92 68cm / 60kg; Toolkit: Maintenance Repair Tools;
Main parameters of the drone: Tank Capacity: 16L; Net Weight: 18kg; Take-off Weight: 40kg; Flying Time: 10~15min; Spray Width/Nozzle No.: 4~6m / 8 Nozzles; Spray Flow: 3.5 4L/min; Spray Efficiency: 8-10Ha/Hr; Wind Resistance: 10m/s; Machine Size Spread Size: W1.4m x L1.35m x H0.7m; Folded Size: W0.88m x L0.77m x H0.8m; Power System Motor: Brushless; Propeller: Carbon Fiber ESC: Rapid Throttle Response; Flight Control: K++ V2 Remote; Controller: Joyance Datalink H12 RC; Battery / Quantity: 14S 20000mAh / 1pc; Adapter Charger: Dual-Channel Charger 3000W; Aluminum box size weight: 98 98 75cm 100kg; Toolkit: Maintenance Repair Tools; After-sales & Services: Warranty: 3 years for the agriculture drone frame; 12 months for main drone spare parts; 3 months for wearing spare parts. Ready to fly and quality control:100% tested before delivery. Lifelong after-sales service, offer operation  manual and videos, timely online technical support is available. Free training in our factory, including operation and maintenance, takes 2-3 days.
Main parameters of the drone: Tank Capacity: 16L; Net Weight: 18kg; Take-off Weight: 40kg; Flying Time: 10~15min; Spray Width/Nozzle No.: 4~6m / 8 Nozzles; Spray Flow: 3.5 4L/min; Spray Efficiency: 8-10Ha/Hr; Wind Resistance: 10m/s; Machine Size Spread Size: W1.4m x L1.35m x H0.7m; Folded Size: W0.88m x L0.77m x H0.8m; Power System Motor: Brushless; Propeller: Carbon Fiber ESC: Rapid Throttle Response; Flight Control: K++ V2 Remote; Controller: Joyance Datalink H12 RC; Battery / Quantity: 14S 20000mAh / 1pc; Adapter + Charger: Dual-Channel Charger 3000W;
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
1.0X 2.0X 0.3X 0.5X 0.7X auxiliary barlow objective lens for Binocular/Trinocular Microscope. WD165 0.5X 0.7X 0.3X 1.0X 2.0X auxiliary objective lens zoom stereo microscope barlow lens for Stereo Microscope. Features: - Magnification Power, Doubling Total Magnification power of your Microscope and reduce the focus length. - This lens comes with a 1-7/8" (48mm) mounting thread and goes with stereo microscopes. - Mounting size: 1-7/8" (48mm) in diameter. - 0.5X Barlow lens doubles working distance and field view of stereo microscopes, cutting magnification power by half and doubling working distance and field view of the microscopes.
Take temperature readings from a distance, or underwater, using this Waterproof DS18B20 Digital Temperature Sensor. It's got a 90cm (0.9m) cable with a stainless steel, PVC coated probe at the end. You'll be able to use it with any 3V-5V system, and take temperature readings with an accuracy of 9-12 Bits (configurable in code). The best part is that it's digital, meaning you won't suffer any signal degradation over the longer distance. Waterproof - Take the temperatures of liquids/moist environments with the stainless steel probe. It's shrouded in PVC plastic too, meaning it will hold it's own in temperatures up to 100 degrees Celsius. Temperature - Usable from -55 degrees Celsius to 125 degrees Celsius. Accuracy of 0.5 degrees. Digital - The digital interface used to relay the readings guarantees minimal signal degradation over the longer distances (90cm for this standard cable) 1-wire interface - You can have multiple DS18B20s connected to the same central micro-controller pin as each device has a unique identifier hard-coded in. Long range - 1.5 meters of cable by default, but you can make it longer if needed Maker friendly - The DS18B20 chip is able to be powered with 3v - 5.5v which is perfect for maker platforms . HOOK-UP GUIDE This sensor is simple, you've got 3 wires (Power, Ground and Data). You simply need to connect the data pin to an input pin on your micro-controller and the power and ground to power and ground You'll also need to connect a resistor between power and signal wires, as shown in the circuit diagram on the Sensor's wiki page. Specifications TECHNICAL SPECIFICATIONS Compatible with 3.0V to 5.5V systems (development board etc) Within 0.5 degrees Celsius accuracy Recommended usable temperature range: -55 to 125 degrees Celsius Select-able 9-12 bit resolution (Factory Default at 12-bit) 1 Wire Interface Unique 64 bit ID for each sensor Query time is less than 750ms Stainless steel tube 6mm diameter by 35mm long Cable diameter: 4mm Cable Length: 90cm 100cm 200cm or Customized Technology character
About powell lens The Powell Lens can be widely used in alignment, machine vision systems, construction and process control fields. are professional supplier for powell lens, in fact, we have already become the one of the main important suppliers of powell lenses in China. cooperation with us , you will get high quality products with reasonable price and products performance at the same time . Specifications
2-tone finish engraved brass magnifying glass for all your adventures. Your new travel friend to reward your curiosity further. An absolute gift for your curious, adventurous family & friends. A travel companion to make your adventures memorable.
2-tone finish handheld binoculars for all your adventures. Your new travel friend to reward your curiosity further. An absolute gift for your curious, adventurous family & friends. Comes with a genuine leather belt. A travel companion to make your adventures memorable.
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