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The 40 mm f/2.8G AF-S DX Micro-Nikkor Lens from Nikon is a superb carry-it-everywhere, jack-of-all-trades lens for your Nikon DX camera. The focal length (equivalent to 60 mm in FX or 35 mm format) gives it the versatility to capture portraits, street shots and landscape photos without breaking a sweat. And the light weight (9.9 oz/280 g) means you`ll actually carry it around with you, greatly increasing the chance that you`ll get a great photo.

Packing list: A gasoline duplicating cutting torch·+ An explosion suppression gasoline tank(no duplicating machine, the userf+s original acetylene duplicating machine can still be used); 10 meters oil-resistant rubber hose·+longer hose optional·¼; 4 cutting nozzles: QZ30-1#- can cut steel sheet 3~10mm thickness·+optional·¼ QZ30-2#- can cut steel sheet 10~20mm thickness·+optional·¼ QZ30-3#- can cut steel sheet 20~30mm thickness·+optional·¼ QZ100-1#- can cut steel sheet 20~40mm thickness·+optional·¼ QZ100-2#- can cut steel sheet 40~60mm thickness·+optional·¼ QZ100-3#- can cut steel sheet 60~100mm thickness·+optional·¼ QZ300-1#- can cut steel sheet 100~150mm thickness QZ300-2#- can cut steel sheet 150~200mm thickness QZ300-3#- can cut steel sheet 200~250mm thickness QZ300-4#- can cut steel sheet 250~300mm thickness A set tip drills; A set o-ring·+spare parts·¼; Instruction; A set certification. Mark: CNC flame cutting machine combustion system reform Existing acetylene or propane CNC cutting machine can be to carry out technological transformation; combustion material feeding system will be changed to gasoline supply system, become gasoline CNC Cutting Machine. Performance Overview Thank you for your identify purchased the TONGTAI gasoline welding & cutting machines by your talents, the products have significant energy-saving effects and excellent cutting performance, itf+s magic laminated cutting, underwater cutting, drilling on the thick plate and other features are no matched by other flame cutting: =+ Easy operation: No electricity, no pressure in gasoline tank, overcome the tedious work before using. =ª Good cutting quality: The cutting slotted smooth, no undercut and burning sink in upside, no nodulation and no hung bits in downside. =ª Small heat-affected zone: Particularly for carbon steel, itf+s cut surface will not appear hardening phenomenon, so greatly reduced processing difficulties of under procedures. =+ It can cut layers, a dozen stacked with the plate, the cutting speed is same with the same thickness of the plate and can cut 10 mm thickness laminated steel which is the product of a magical function, but need to choice bigger a size than the normal cutting nozzle, it is because gasolinef+s weight is four times than acetylene gasf+s. The secondary combustion was generated on the lower surface of the plate when cutting. =+ As long as the bigger preheating flame was choice, this product can smoothly cut the plate even which was very dirty on the surface (rust, paint, concrete, etc.). =- The thick steel sheet can be punched security and fast, the most depth is up to250 mm thickness. =- The combustion tube is not backfire. =ª Can press the igniting torch nozzle on the plate surface and immerse in water, it will not be extinguished. =- Itf+s normal working temperature range is -40 f¦ to 50 f¦. =+ A cutting torch and cutting nozzle with cooling water can cut high temperature steel plate. Weight: 10kg/package Dimensions: length 610mm, width 380mm, high 350mm.

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.

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Product Box Contents: Nikon D750 DSLR Camera with 24-120mm Lens AF-S NIKKOR 24-120mm f/4G ED VR Lens EN-EL15 Lithium-Ion Battery (1900mAh) MH-25A Battery Charger for EN-EL15 Li-Ion Battery UC-E17 USB Cable AN-DC14 Neck Strap for Nikon D750 DSLR Camera (Black) BF-1B Body Cap DK-5 Eyepiece Shield (Replacement) DK-21 Rubber Eyecup Bundle Includes: 64GB High Speed Memory Card Memory Card Reader 60'' Tripod CC3 DSLR Carry Case 77mm 3PC Filter Kit 77mm 4 PC Filter Kit Dust Blower Lens Pen IR Remote - Allows for shooting from a distance Mini HDMI Cable - Allows for easy transfer of photos to other devices Deal-Expo Exclusive Microfiber Cleaning Cloth

A compact instant film camera, the cobalt blue instax mini from Fujifilm has been updated for selfie shooters and features a range of convenient controls for producing credit card-sized prints. The sleek design incorporates a Fujinon 60mm f/12.7 lens, which offers a fixed focus from 2' to infinity, and a small selfie mirror is built into the front of the lens design for accurately composing self-portraits. Alternatively, a macro attachment lens is included to reduce the minimum focus distance for working with close-up subjects. For general shooting, the optical viewfinder is available and incorporates a central target spot to aid in composing images. For controlling the look of imagery, the aperture setting can be changed in four steps, from f/12.7 to f/32, to suit various shooting conditions ranging from indoor lighting to bright sunlight. The dedicated hi-key mode produces intentionally over-exposed frames for a distinctly creative look. An automatic flash is built-in to provide additional illumination when shooting in low-light.

Nikon DSLR D3200 Body Specifications Effective pixels: 24.2 million Sensor size: 23.2 x 15.4 mm Sensor type: CMOS ISO rating: ISO 100 to 6400 in steps of 1 EV; can also be set to approx. 1 EV above ISO 6400 (ISO 12800 equivalent); auto ISO sensitivity control available Shutter: 1/4,000 to 30 s in steps of 1/3 EV; Bulb; Time (requires optional ML-L3 Remote Control) Built-in Flash (range): Yes, Auto flash with auto pop-up ; P, S, A, M: Manual pop-up with button release Movie Clips: Yes Storage types: SD (Secure Digital) and UHS-I compliant SDHC and SDXC memory cards LCD: 3.0'' Live View: Yes, Autofocus (AF): Single-servo AF (AF-S); full-time-servo AF (AF-F) ; Manual focus (MF) Battery: EN-EL14 Lithium-Ion Battery Dimensions: 125 x 96 x 76.5 mm (5 x 3.8 x 3.1 in) AF-S DX Nikkor 18-55mm f/3.5-5.6G VR Lens Specifications Focal length: 18-55mm Aperture: 3.5-5.6 Filter size: 52mm Dimensions: 2.9*3.1in. Weight: 265g Bundled Accessories Rechargeable Li-ion Battery EN-EL14 Battery Charger Eyepiece Cap Rubber Eyecup USB Cable Audio Video Cable Camera Strap Body Cap Accessory Shoe Cover CD-ROM Model: NK805400 Shipping Weight: 2.95kg 30 Units in Stock Manufactured by: NIKON Nikon DSLR D3200 Body Specifications Effective pixels: 24.2 million Sensor size: 23.2 x 15.4 mm Sensor type: CMOS ISO rating: ISO 100 to 6400 in steps of 1 EV; can also be set to approx. 1 EV above ISO 6400 (ISO 12800 equivalent); auto ISO sensitivity control available Shutter: 1/4,000 to 30 s in steps of 1/3 EV; Bulb; Time (requires optional ML-L3 Remote Control) Built-in Flash (range): Yes, Auto flash with auto pop-up ; P, S, A, M: Manual pop-up with button release Movie Clips: Yes Storage types: SD (Secure Digital) and UHS-I compliant SDHC and SDXC memory cards LCD: 3.0'' Live View: Yes, Autofocus (AF): Single-servo AF (AF-S); full-time-servo AF (AF-F) ; Manual focus (MF) Battery: EN-EL14 Lithium-Ion Battery Dimensions: 125 x 96 x 76.5 mm (5 x 3.8 x 3.1 in) AF-S DX Nikkor 18-55mm f/3.5-5.6G VR Lens Specifications Focal length: 18-55mm Aperture: 3.5-5.6 Filter size: 52mm Dimensions: 2.9*3.1in. Weight: 265g Bundled Accessories Rechargeable Li-ion Battery EN-EL14 Battery Charger Eyepiece Cap Rubber Eyecup USB Cable Audio Video Cable Camera Strap Body Cap Accessory Shoe Cover CD-ROM Model: NK805400 Shipping Weight: 2.95kg 30 Units in Stock Manufactured by: NIKON

55mm macro close up lenses set for canon or nikon , 67mm 3pc diffuser set soft focus mist fog, 52mm 3pc filter diffuser set, 58mm close up filter lens set+1, +2, +4, and macro . 10 set packing, as per order, square corugated box

Model: ys-6270p ys-6270ap ys-6270bp Image sensor: 1/4 color ccd Signal model: pal Scanning system and frequency: 2:1interval/15.625khz (h) , 50hz9v S/n ratio: >48db H-resolution: 480tv Lens function: 27 times magnify;f1.5(w), f3.8(t)f=3.25-88mm;video af, 10times magnify. Close space: 0.01m(wide), 1.0m(tele) Min.Illumination: Color:0.1lux (normal)/ Color:0.1lux, white and black:0.01lux Color:0.1lux, white and black:0.01lux real time; infrared light model: 0lux . Multiple: basic*10(total zoom ratio*270), *2~*10 variable. Sync-system internal/outside(line), auto check Video output: 1v p-p 75 ohm Communication control: rs232c/rs485 Focus: 64 mode set/move (store with internal eeprom) Colour and black change auto: have Focus:64 format setup/mobile(save in eeprom) Fps accumulate: Auto:*2, *4, *6, *10, *16, *32 Fix:*2, *4, *6, *10, *16, *32 Operation temperature/humidity: 0~45: 0%rh-60%rh Storage temperature: -20~60: 0%rh-85%rh Voltage: dc9v-15 Power: 3.5w Dimension(mm): 98.5(w)mm*57(h)mm*62.5(l)mm Weight gram : 500g

Microscope digital camera e20 is characterized by easy installation, multi-purpose, high cost performance, simplifyingf¼makes it possible for the common optical microscope to upgrade to be digital microscope, for the image under the microscope to timely display on computer by usb, and for the majority of professional use. 1.The productf+s technical characteristics Microscope digital camera e20, the maximum resolution for previewing is 1280x1024 pixels. By the combination of hardware and pixel, it supports the resolution which is smaller than itself, improves the sensitivity, and increases the previewing speed. The software adopts the transducer with low noise and high dynamic range, thus guaranteeing the perfect quality of micro-vision. 2.True color reproduction (better performance than the ordinary ccd camera) 3. High-speed timely previewing 4.Demonstration of low-light & high sensitivity (can be observed under fluorescence) 5.Providing reducing lenses of different multiplying power 6.Easy to install and use 7.With software Main technical specifications of e20 Item Specifications Camera type Color cmos camera Image transducer 1/3 inch color cmos, 1.3 megapixels Camera interface Standardized c-type interface A/d switch 12 bits Image-previewing rate 1600f¯1200 (2.0 megapixels);7.5 fps; 1280f¯1024 (1.3 megapixels);7.5 fps; 1024f¯768 (0.8 megapixels);15fps; 800f¯600 (0.48 megapixels);15fps; 640f¯480(0.3 megapixels);30fps Image available pixels 1600f¯1200;1280f¯1024;1024f¯768;800f¯600;640f¯480 Operation system Windows 2000 / windows xp / windows vista / windows 7 Pc interface Usb 2.0 Reducing lens Standard reducing lens rt45(0.45 times) Power Usb 2.0 supplies Size 40mmf¯40mmf¯90mm Packing list Microscope digital camera e20 -¯1 S-viewers software cd f¯1 Product description f¯1

Vermicompost is the best quality solid nature fertilized derived from the overhaul of nature material by earthworms ( lumbricus rubellus ) . Vermicompost has more nutrients than any other organic material . The nutrients, botch macro and micro , which need are need by plants ( N, P , K , Ca , Mg , S , Fe , Mn , Al , Na , Cu , Zn , Bo , and Mo Vermicompost Specification : C â?? Organic : 17.75 % N â?? Total : 2. 53 % P â?? Total : 0. 86 % K â?? Total : 0. 85 % Water Content : 13. 07 % pH : 6.07 Packing : PP bag 25 or 50 kgs Capacity : 3500 ton / year FOB Surabaya port : $ 300 - 400 / ton

Portable overhead projector Projection stage 285mm x 285mm (a4) Power source 220v/230v/240v, 50hz, (optional 110v/60hz) Projection lamp dual halogen lamp, ehj 24v 250w/ evd 36v 400w Light output ehj 24v 250w 36v 400w Cooling low-noise dual cross flow fan

Multicrystalline silicon wafers 1.Material: multicrystalline silicon 2.Growth method: directional solidification 3.Conductivity type: p-type (boron doped), astm f42 4.Oxygen concentration: n 1, 0x1017 at./cm3, astm f 121 5.Carbon concentration: n 1x1018 at./cm3, astm f 121 * oxygen content measurement by astm 1188 and used calculation coefficient for ppm atomic is 4, 9 and and for at/cm3 is 2, 45e+17. 6.Square side: (156.0 0.5) mm 7.Symmetry as per the drawing in the enclosure no. 1 8.Thickness: (200 30) µm, astm f 533 9.Ttv: < 50 µm, astm f657 10.Bow < 50 µm, astm f 534 11.Surface saw damage depth µm < 20 (< 15 typically) 12.Saw traces µm 2 µs, astm f 28 15.Surface: as-cut and cleaned; visible contamination, oil or grease, finger prints, soap stains, slurry stains, epoxy/water stains, cracks are not allowed; edge chips under 1 mm from the edge of the wafer are allowed. . 16.Customer may request to receive reference samples 17.Wafers are being stacked into batches of 50-100 wafers each. Then it is sealed into polyethylene film. Protective paper among wafers is upon customer request. 500 -600 wafers in total are being packed into styrofoam box. Styrofoam boxes are being packed into pasteboard cases. Wafers are being packed in such a manner as to ensure minimal damage to the product during transportation. 18.All polystyrene boxes of wafers are identified with: box number; type of wafer; number of wafers per box; all contributing ingots numbers; thickness of wafers; date of packing / output inspection. Geometry: Square side angle:900, 5 Chamfer: 1, 5 mm0, 5mm at 452

Polyester film capacitor F e a t u r e s 1.Good reputation in use with consumer & industrial electronics. 2.Optimum for automatic insertion due to their small size and light weight. 3.Coated with epoxy resin for superior heat resistance, humidity resistance and solvent resistance., Specs: Operating temperature -40¦ to + 85¦ Rated voltage dc 100v, 250v, 400v, 630v, 1000v Capacitance range 0.01 to 0.47µf Capacitance tolerance +/-5%, +/-10%, +/-20% Insulation resistance 30, 000 mΩ min Dissipation factor

6.2 mega pixels Image SENSOR: 1/2.5" CCD Approx.6.2 Mega pixels Lens: FOCAL Length: Wide:5.8,Tele:17.4mm F No.: Wide: F2.8.Twlw: F4.8 LCD Display: 2.0" color TFT LCD Focusing: Type: Auto Focus with 3x optical zoom Range: Macro: 10cm to infinity;Normal: 50cm to infinity Digital Zoom: Capture Mode:5x & Play Mode:5-8x Shutter: Mechanical shutter and Electronic shutter Speed: Normal: 2f+1/1000 sec. Night Sense: 8f+1/1000 sec Exposure: Control: Programmed AE Compensation: f+2EV(0.5EV/steps) Equivalent: Auto,100,200,400 Flash: Modes: Auto/Flash off/Auto & Red-eye reduction Range: 0.2f+3.0m(Recharging time: Approx.:7sec.) White Balance: Auto/Daylight/Cloudy/Fluorescent/Tungsten/Sunset/Custom Shooting: Still Image: Single image, Live View: 25 fps for 320x240 at normal light level Movie Clip: Size: 640x480,320x240 with Audio Recording time is based on memory capacity Effect: B/W,Normal,Sepia,RGB custom;Sharpness: Soft,Normal,Vivid;Metering: Multi,Spot Self-timer: 10 SEC..2 SEC.,double with LED indicator Storage: Internal memory:16MB flash memory/External memory: Support SD Card File Format: Still Image: JPEG EXIF 2.2,DCF1.0,DPOF1.2 Movie Clip: AVI with Audio PictBridge(Direct printing) compatible Image Size: [8M]: 3264x2448 pixels via interpolation,[6M]: 2816x2112 pixels [5M]:2560X1920 pixels [4M]: 2304x1728 pixels,[3M]: 2048x1536 pixels,[2M]: 1600x1200 pixels Photo Frame: 9 Options and combine to image automatic Voice record: Yes Gaming: Yes Support Image Play: Single image/AVI play/Wav play/Thumbnails/Slide show Interface: Digital output connector: USB1.1 Mic-in,video out,Speaker,headphones Power Source: 2 pcs of AA alkaline/2 pcs of Ni-MH Dimensions: 105x52.2x30.8mm(TFT surface to Lens surface) (WxHxD) Weight: 142g(without batteries and card) Software: Mass Storage Driver for Windows 98 SE (Windows 2000/ME/XP,Mac OS 9.x or later) Accessories: 1)Pouch 2) Nect strap Colors Available : Sliver Type of Packing : Color Box Package Includes : Installatoin CD , USB Cable , User Manual

Specification CCD VIDEO CAMERA Pick-up Device:1/3" 1/4" Color CCD Horizontal definition:420 TV lines Picture element(pixeles) E:290k C:320k Minimum illumination:0.1 LUX at F 1.4 Synchronizing system:lnternal Scanning system 2:1 lnterlaced Video output 1Vp-p 75 ohm composite S/N Ratio(AGC off) More than 50 dB Electronic iris(Auto)1/50,1/60-1/100.000sec. Gamma correction r 0.45 Gain control Auto 4dB-30dB White balance Auto 2800k-8200k MTBF:80,000 hours Power source:DC12V(Tolerence:9v-15v) Operating current:90mA w/regulated power in Weight(Approx.g):300 Lens mount Standard:f=3.6(92fp),f=3.7(90fp)

Key Features Hasselblad 20MP / UHD 4K Gimbal Camera 1" CMOS + f/2.8-f/11 Adjustable Aperture Fly More Kit Accessory Bundle 1 Year of DJI Care Refresh Included DJI Mavic 2 Pro Performance Maximum Takeoff Weight 2.00 lb / 907 g Maximum Horizontal Speed 44.7 mph / 72 km/h (S-Mode) Maximum Ascent Speed 16.4 ft/s / 5 m/s Maximum Descent Speed 9.8 ft/s / 3 m/s Maximum Wind Resistance 23.6 mph / 38 km/h Flight Ceiling 3 mi / 6000 m Maximum Flight Time 31 Minutes Maximum Hover Time 29 Minutes Maximum Tilt Angle 35° Hovering Accuracy ±0.33' / 0.1 m Vertical with Vision Positioning ±1.64' / 0.5 m Vertical with GPS ±0.98' / 0.3 m Horizontal with Vision Positioning ±4.92' / 1.5 m Horizontal with GPS Flight Control System GNSS Support GPS, GLONASS 3D Object Detection Operating Range 36.1 to 131.2' / 11.0 to 40.0 m Required Object Reflectivity >20% Vision System Vision System Downward, Forward, Backward, Left, Right Operating Range 1.6 to 131.2' / 0.5 to 40.0 m Obstacle Sensory Range 36.1 to 131.2' / 11.0 to 40.0 m Forward Field of View 40° (Horizontal) 70° (Vertical) Backward Field of View 60° (Horizontal) 77° (Vertical) Operating Environment Surface with Clear Patterns at >15 lux Remote Controller / Transmitter Operating Frequency 2.4 GHz (2.400 - 2.483) 5.8 GHz (5.725 - 5.850) Maximum Operating Distance 4.97 mi / 8000 m at 2.4 G 4.97 mi / 8000 m at 5.8 G Transmitter Power 26 dBm (2.4 G) 26 dBm (5.8 G) Connectivity 1 x Lightning 1 x Micro-USB 1 x USB Type-C Battery Type 1 x Built-In Battery Chemistry Lithium-Ion Battery Capacity 3950 mAh Battery Configuration 1 S / 3.83 V Mobile Device Compatibility Devices up to 6.30" / 160 mm Wide and 0.3" / 7.62 mm Thick Operating Temperature 32 to 104°F / 0 to 40°C Camera Sensor 1" CMOS Effective Pixels 20 MP Lens Field of View 77° Aperture f/2.8 - 11 Minimum Focusing Distance 3.3' / 1.0 m Photo ISO Range 100 - 3200 (Auto) 100 - 12,800 (Manual) Video ISO Range 100 - 6400 (Auto) Electronic Shutter Speed 8 - 1/8000 Second Photo Resolution 3:2: 5472 x 3648 Photo Format JPEG, DNG Video Format 3840 x 2160p at 24/25/30 fps 2688 x 1512p at 24/25/30/48/50/60 fps 1920 x 1080p at 24/25/30/48/50/60/120 fps Recording Media microSD (up to 128 GB) Photo Modes Auto-Exposure Bracketing (AEB), Burst Shooting, Interval, Single Shot Gimbal Number of Axes 3 (Pitch, Roll, Yaw) Control Range Pitch: -90 to 30° Yaw: -75 to 75° Angular Speed Pitch: 120°/s Flight Battery Battery Chemistry Lithium-Ion Polymer (LiPo) Capacity 3850 mAh / 59.29 Wh Battery Configuration 4 S / 15.4 V Maximum Charging Power 80 W Charging Temperature 41 to 104°F / 5 to 40°C Weight 10.48 oz / 297 g Charger AC Input Power 100 to 240 VAC, 50 / 60 Hz at 1.8 A Output Voltage 17.6 V, 3.41 A 17 V, 3.53 A 5 V, 2 A Power Rating 60 W

Image Sensor - 1/3 INCH SONY SUPER HAD IT CCD Signal System - NTSC , PAL Total Pixels - 537(H)*505(V) 537(H)*597(V) Effective Pixels - 510(H)*429(V) 500(H)*582(V) Scanning System - 2:1 interlaced 525 Lines Non-interlaced 625 Line Scanning Frequency - 15,734KHz(H)/60Hz(V) 15,625KHz(H)/50Hz(V) Sync. System - Internal Resolution - more than 330TV Line Video Output - VBS1.0VP-P Composite / 75-+ S/N Ratio - more than 48dB(AGC off) Min. Illumination - Under 1.000Lux for infrared Lighting condition Range of Visibility - 11Units infrared LED : 15M(Max) Gamma - r=0.45 White Balance - Auto Lens - F=1.8 f=4mm (f=6mm, 12mm option) Shutter Speed - 1/60 ~ 1/100,000sec. 1/50 ~ 1/100,000sec. Operation Temperature - 14=ª~122=ª(-10f+~50f+) Power - DC12Vf+10% Dimension(Wf+Hf+D) - +¼54(W)mm f+ 71(H)mm