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[Sell]
52mm 0.45X wide angle converter lens/conversion lens |
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We handle a complete line of lenses suitable for photographic works.Such as wide angle lens,telephoto lens,fisheye lens etc.many lenses available from stock and many others available on special order.
Features of our wide angle lens:
-High Definition Lens.
-Steel Barrel Construction.
-Multicoated Optical Glass.
-High Resolution Precision Optics, Day or Night.
-Suitable for all major brands of digital cameras including Canon, Nikon, Minolta, Pentax, Sony and Olympus Kodak.
-Color available: silver,white and black.
Specification of our wide angle lens as follow:
25mm 0.45X wide angle lens
27mm 0.45X wide angle lens
28mm 0.45X wide angle lens
30mm,30.5mm,34mm,37mm,43mm,46mm,49mm,52mm,55mm,58mm,62mm,72mm，105mm 0.45X wide angle lens |
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» Posted by: China Star Optics Technology Co.,Ltd. [China]  |
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[Sell]
52mm 2.0X telephoto conversion lens for digital cameras |
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We handle a complete line of lenses suitable for photographic works.Such as wide angle lens,telephoto lens,fisheye lens etc.many lenses available from stock and many others available on special order.
Features of our telephoto lens:
-High Definition Lens.
-Steel Barrel Construction.
-Multicoated Optical Glass.
-High Resolution Precision Optics, Day or Night.
-Suitable for all major brands of digital cameras including Canon, Nikon, Minolta, Pentax, Sony and Olympus Kodak.
-Color available: silver,white and black.
Specification of our telephoto lens as follow:
*25mm,27mm,28mm,30mm,30.5mm,34mm,37mm,43mm,46mm,49mm,52mm,55mm,58mm,62mm,72mm 2.0X telephoto lens;
*37mm 2.5X and 3.0X telephoto lens;
*52mm 3.0X telephoto lens; |
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| » Posted by: China Star Optics Technology Co.,Ltd. [China] |
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[Sell]
netcca high quality used wildely back up |
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| Sine Wave Output Input Power Factor Correction DC Start-up Bypass Protection No One Around Function Frequency Conversion Startup Function Long Endurance Design Self-Check Function Stable to Disturbance Possible to Collocate with Power Generator Able to Connect with Inductive Load Build-in High Quality Valve-Control Lead-Acid Storage Cell Microprocessor controlled Line Interactive Technology Boost and buck automatic voltage regulation (AVR) Advanced battery management (ABM) Short circuit and overload protection Lightning and surge protection Fault status LEDs Cold start & energy saving features Input Voltage: 230V or 220V+-25 Output Voltage: simulated sinewave 220V+-10 Frequency: 50 or 60 Hz+-1 Telephone / modem internet surge protection Communication: RS232 port Back up time: 5 - 30 minutes (depending on computer load) Contact to me,my name is yan qq:616781228 Em netcca005 at 163 dot com |
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| » Posted by: NETCCA ELECTRONIC POWER CO.,LTD [China] |
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[Sell]
LED V-SINE 1200VA UPS best price longnee(best price) |
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| Sine Wave Output Input Power Factor Correction DC Start-up Bypass Protection No One Around Function Frequency Conversion Startup Function Long Endurance Design Self-Check Function Stable to Disturbance Possible to Collocate with Power Generator Able to Connect with Inductive Load Build-in High Quality Valve-Control Lead-Acid Storage Cell Microprocessor controlled Line Interactive Technology Boost and buck automatic voltage regulation (AVR) Advanced battery management (ABM) Short circuit and overload protection Lightning and surge protection Fault status LEDs Cold start & energy saving features Input Voltage: 230V or 220V+-25 Output Voltage: simulated sinewave 220V+-10 Frequency: 50 or 60 Hz+-1 Telephone / modem internet surge protection Communication: RS232 port Back up time: 5 - 30 minutes (depending on computer load) Contact to me,my name is xiao Em netcca005 at 163 dot com |
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| » Posted by: NETCCA ELECTRONIC POWER CO.,LTD [China] |
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[Sell]
LCD BE 600VA UPS best price NETCCA longnee |
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| Sine Wave Output Input Power Factor Correction DC Start-up Bypass Protection No One Around Function Frequency Conversion Startup Function Long Endurance Design Self-Check Function Stable to Disturbance Possible to Collocate with Power Generator Able to Connect with Inductive Load Build-in High Quality Valve-Control Lead-Acid Storage Cell Microprocessor controlled Line Interactive Technology Boost and buck automatic voltage regulation (AVR) Advanced battery management (ABM) Short circuit and overload protection Lightning and surge protection Fault status LEDs Cold start & energy saving features Input Voltage: 230V or 220V+-25 Output Voltage: simulated sinewave 220V+-10 Frequency: 50 or 60 Hz+-1 Telephone / modem internet surge protection Communication: RS232 port Back up time: 5 - 30 minutes (depending on computer load) Contact to me,my name is snow Em netcca009 at 163 dot com qq:772663216 |
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| » Posted by: NETCCA ELECTRONIC POWER CO.,LTD [China] |
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[Sell]
DMX512 projector light 6w |
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DMX512 projector light 6w
2R2G2B
IP65
input voltage:12v/100-240v
size:F120mm
main advantages:
1.patent waterproof technology,no glue,easy to dismantle and maintain
2.support DMX512 protocol,easy to set IP
3.110v/220v CC power supply,reduce the cost of cabling
4.online/offline control,can realize single color/seven color jump change,frequent change,chase,smooth and scan
5.with our special controller can realize animation and remote wireless control |
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| » Posted by: Shenzhen JDlights Technology Co.,ltd [China] |
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[Sell]
Multilayer pcb made in china |
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KinRal Electronics International Co.,Ltd is an high-tech company specialized in making double-side,multilayer printed circuit board,aluminium base PCB and FPC. Our advanced capabilities allow us to offer 16 layers pcb. We can meet the minimum mechanical hole of 0.15mm and the minimum circuit width or space of 3mil. Our products are mainly applicated in every walk of life, especially in computer, telecom, mobile-phone, car electronic
We insist on our policy of quality, satisfaction service to improve market competitives. Our modern factory, advanced equipments, excellent production, speedy delivery and service had made us well known in the fierce market competition. Our products concerning PCB have met ISO 9001, US UL and IPC stantards. With the technological improvement, we pay more attention to environment protection, meeting ROHS standards to meet client’s requirement.
www.kinral.com |
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| » Posted by: Kinral Electronics co.,ltd [China] |
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[Sell]
Gold plate pcb,aluminium pcb.LED pcb. |
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KinRal Electronics International Co.,Ltd is an high-tech company specialized in making double-side,multilayer printed circuit board,aluminium base PCB and FPC. Our advanced capabilities allow us to offer 16 layers pcb. We can meet the minimum mechanical hole of 0.15mm and the minimum circuit width or space of 3mil. Our products are mainly applicated in every walk of life, especially in computer, telecom, mobile-phone, car electronic
We insist on our policy of quality, satisfaction service to improve market competitives. Our modern factory, advanced equipments, excellent production, speedy delivery and service had made us well known in the fierce market competition. Our products concerning PCB have met ISO 9001, US UL and IPC stantards. With the technological improvement, we pay more attention to environment protection, meeting ROHS standards to meet client’s requirement.
we will do the best for you!
Looking forward to have a chance of a coopreating with you in future
www.kinral.com |
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| » Posted by: Kinral Electronics co.,ltd [China] |
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[Sell]
1-16 layers pcb made in china |
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| KinRal Electronics International Co.,Ltd is an high-tech company specialized in making double-side,multilayer printed circuit board,aluminium base PCB and FPC. Our advanced capabilities allow us to offer 16 layers pcb. We can meet the minimum mechanical hole of 0.15mm and the minimum circuit width or space of 3mil. Our products are mainly applicated in every walk of life, especially in computer, telecom, mobile-phone, car electronic |
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| » Posted by: Kinral Electronics co.,ltd [China] |
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[Sell]
supplier pcb |
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| We can supplier 1-16 layers pcb for you .If you have any pcb will be produce ,pls cotact us:www.kinral.com |
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| » Posted by: Kinral Electronics co.,ltd [China] |
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[Sell]
PCB Made in china |
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KinRal Electronics International Co.,Ltd is an high-tech company specialized in making double-side,multilayer printed circuit board,aluminium base PCB and FPC. Our advanced capabilities allow us to offer 16 layers pcb. We can meet the minimum mechanical hole of 0.15mm and the minimum circuit width or space of 3mil. Our products are mainly applicated in every walk of life, especially in computer, telecom, mobile-phone, car electronic
We insist on our policy of quality, satisfaction service to improve market competitives. Our modern factory, advanced equipments, excellent production, speedy delivery and service had made us well known in the fierce market competition. Our products concerning PCB have met ISO 9001, US UL and IPC stantards. With the technological improvement, we pay more attention to environment protection, meeting ROHS standards to meet client’s requirement.
Besides our PCB board production, we also purchased a PCB assembly line to further expend our business to include PCB assembly service. The SMT assembly and PTH assembly service we provide has received warm response from our oversea customers.
You are welcome to inquire and sincerely look forward to working with you in future......
www.kinral.com
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| » Posted by: Kinral Electronics co.,ltd [China] |
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[Sell]
Clinical Protein Refractometer |
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| Clinical Protein Refractometer are designed for clinical usage and intended for both Veterinary and Human Being. This unit provides veterinarians and Human Being with quick and accurate indication of vital fluids' levels. Its triple scale reads Total Serum Protein, Refractive Index and Urine Specific Gravity. |
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| » Posted by: Beijing Hongyuan Optical Instrument Co., Ltd. [China] |
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[Sell]
Alcohol Refractometer |
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| Alcohol,Wine Refractometer are developed for working with alcohol or sugar related wines and concentration of alcohol. It can measure the alcohol concentration in wines or water solution. And it also is developed for measuring the sugar in the grapes, that helps the manufacturer to decide the best time to manufacture the grape wine. |
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| » Posted by: Beijing Hongyuan Optical Instrument Co., Ltd. [China] |
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[Sell]
Battery/Antifreeze/Cleaning Fluid Refractometer |
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| Battery/Antifreeze/Cleaning Fluid Refractometer are designed for measuring the concentration of the battery fluids. the freezing point of antifreeze liquid and windshield cleaning fluid. With the indication of the percentage you may know at which temperature the fluid will be frozen for both propylene glycol and ethylene glycol. It can also be used for checking the strength of electrolyte solution battery. |
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| » Posted by: Beijing Hongyuan Optical Instrument Co., Ltd. [China] |
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[Sell]
Salinity Refractometer |
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| Useful for measuring the concentration of natural or artificial seawater in aquariums, holding tanks, and breeding ponds. Can also be used for controlling the salt-water concentration when preparing pickles, measuring the concentration of saltwater used in rinsing and cooking sea products.ATC features automatic temperature compensation soluble cutting oil and many other industrial fluid. This instrument is equipped with Automatic Compensation making it ideal for field use. |
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| » Posted by: Beijing Hongyuan Optical Instrument Co., Ltd. [China] |
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[Sell]
Brix refractometer |
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brix refractometers are very commonly used for low, middle and high resolution Brix concentration. The low range can be used for high-precision measurement such as fruit juice, tomato juice, cola, and most kinds of beverage. The middle range can be used for concentrated of industry fluids. The high range is suited for use with food products of high sugar content such as liquid sugar, honey, etc.
The model also can be used for industry fluid testing , such as vegetable oils, and many other chemical liquids or laboratory use fluids. It provides a fast and accurate way to test the ratio and concentration in water |
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| » Posted by: Beijing Hongyuan Optical Instrument Co., Ltd. [China] |
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[Sell]
Hand Held Refractometer |
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The Hand-Held Refractometers are specially designed for measuring the concentration of many kinds of solution listed as following: Juices, Beverages, Honey, Salt water, Brine, Cleaning fluid, battery fluid, Antifreeze and Industrial fluids etc. And they can also test for the proportion of the water-soluble solution. They can be easily used and they are competitive in price.
1. Brix(0~10/20/32/80/90 Range)
2. Salinity (0~10/28 Range)
3. Industries Fluid (0~20/32 Range)
4. Battery/Coolant/Clearance
5. Serum Protein/Urine Gravity
6. Wine/Alcohol
7. Milk |
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| » Posted by: Beijing Hongyuan Optical Instrument Co., Ltd. [China] |
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[Sell]
supply offline ups 1500va netcca |
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| Sine Wave Output Input Power Factor Correction DC Start-up Bypass Protection No One Around Function Frequency Conversion Startup Function Long Endurance Design Self-Check Function Stable to Disturbance Possible to Collocate with Power Generator Able to Connect with Inductive Load Build-in High Quality Valve-Control Lead-Acid Storage Cell Microprocessor controlled Line Interactive Technology Boost and buck automatic voltage regulation (AVR) Advanced battery management (ABM) Short circuit and overload protection Lightning and surge protection Fault status LEDs Cold start & energy saving features Input Voltage: 230V or 220V+-25 Output Voltage: simulated sinewave 220V+-10 Frequency: 50 or 60 Hz+-1 Telephone / modem internet surge protection Communication: RS232 port Back up time: 5 - 30 minutes (depending on computer load) Contact to me:snow msn:snow.1123@hotmail.com netcca003 at 163 dot com |
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| » Posted by: NETCCA ELECTRONIC POWER CO.,LTD [China] |
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[Sell]
supply offline ups 1000va netcca |
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| Sine Wave Output Input Power Factor Correction DC Start-up Bypass Protection No One Around Function Frequency Conversion Startup Function Long Endurance Design Self-Check Function Stable to Disturbance Possible to Collocate with Power Generator Able to Connect with Inductive Load Build-in High Quality Valve-Control Lead-Acid Storage Cell Microprocessor controlled Line Interactive Technology Boost and buck automatic voltage regulation (AVR) Advanced battery management (ABM) Short circuit and overload protection Lightning and surge protection Fault status LEDs Cold start & energy saving features Input Voltage: 230V or 220V+-25 Output Voltage: simulated sinewave 220V+-10 Frequency: 50 or 60 Hz+-1 Telephone / modem internet surge protection Communication: RS232 port Back up time: 5 - 30 minutes (depending on computer load) Contact to me,name:snow Em netcca003 at 163 dot com |
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| » Posted by: NETCCA ELECTRONIC POWER CO.,LTD [China] |
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[Sell]
supply offline ups 1000va longnee |
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| Sine Wave Output Input Power Factor Correction DC Start-up Bypass Protection No One Around Function Frequency Conversion Startup Function Long Endurance Design Self-Check Function Stable to Disturbance Possible to Collocate with Power Generator Able to Connect with Inductive Load Build-in High Quality Valve-Control Lead-Acid Storage Cell Microprocessor controlled Line Interactive Technology Boost and buck automatic voltage regulation (AVR) Advanced battery management (ABM) Short circuit and overload protection Lightning and surge protection Fault status LEDs Cold start & energy saving features Input Voltage: 230V or 220V+-25 Output Voltage: simulated sinewave 220V+-10 Frequency: 50 or 60 Hz+-1 Telephone / modem internet surge protection Communication: RS232 port Back up time: 5 - 30 minutes (depending on computer load) Contact to me,name:snow Em netcca003 at 163 dot com msn:snow.1123@hotmail.com |
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| » Posted by: NETCCA ELECTRONIC POWER CO.,LTD [China] |
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