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Senior Engineer, Yilin
Customer Reviews
Our team has been using ERDI products. They provide excellent services and can quickly solve the technical problems of the products. In particular, the perfection of their entire industrial chain in the field of distance measurement has greatly facilitated our secondary development
We are very grateful to the technical engineers of ERDI for their on-site technical guidance at our company. Their visit has accelerated the research and development of our unmanned aerial vehicle (UAV) system. The products of ERDI have demonstrated remarkably stable performance.
We're extremely thankful to ERDI's engineers for coming to our office for detailed product training. Their expertise in communication modules has been a huge boon for our telecom project. The ERDI communication products we've incorporated into our system have shown outstanding stability, significantly enhancing the efficiency of our R & D work.
FAQ
We are a national high-tech enterprise in China. For each product, we cover the entire industrial chain, ranging from research and development to manufacturing, and then to technical service solutions.
We provide samples and will try our best to keep the fees as low as possible. If you are our regular customer, we will offer some free samples.
You can contact sales online to get latest price; Or you can leave message to us. Our sales will contact you as soon as possible. And the price we provide is normally FOB price.
We accept payments via T/T, PayPal and LC.
Our minimum order quantity is 1 pc.
Please contact sales to confirm if we still have goods in stock. If yes, we will ship goods to you in one week time after we receive your payment. If not, please confirm with sales.
Usually we ship goods to customer via express, such as DHL, FedEx, UPS, TNT or airway transportation. You can also ask us to send goods to your forwarder in China. And we will pay domestic freight.
Yes, we provide OEM/ODM service. Lead time of customized products need to be confirmed with sales. Usually we will ship products after 2 months time after we receive customer’s payment.
Our skilled and friendly salesmen are ready to answer your questions about our products and services at any time, from product selection to application. Free technical consultation services are offered by request. Our experienced engineers are here to cooperate with you on your special requirements or OEM designs.
The specifications of our products are subject to change without notice. Please ask necessary questions before you order.
Laser products are warranted to conform to ERDI’ s published specifications and to be free from defects in materials and workman-ship for a period of twelve months starting on the shipping date. ERDI will repair or replace (at our decision) ASAP without charge, any part(s) found to be defective during the warranty period.
Our warranties do not cover damages due to misuse, negligence or accidents or due to installations, repairs or adjustments not authorized by ERD.
If a problem occurs and can’t be solved by phone, fax, or email, you may return products to ERDI. Please contact us for a Return Material Authorization (RMA) number prior to shipping the laser. We’ll provide you details on shipping and customs information with the RMA number. All lasers and components should be carefully packed to avoid damage during shipment.
Laser Range Finding Binoculars: How They Work, Applications, and Advantages
- Pandey, Ashutosh
- No Comments
In recent times, laser light has emerged as an important technology in sectors that rely on precise and accurate measurement of distance. Laser range finding binoculars are among the laser-based devices that are used for distance measurement. These devices combine two powerful technologies—optical magnification and laser-based distance measurement—into a single, compact device. These binoculars play an essential role in fields where accurate distance estimation is critical. Their role is imperative in military operations, wildlife observation, hunting, surveying, and even golfing.
Working of laser range finding binoculars:
These binoculars have a laser rangefinder module integrated with traditional optical binoculars. When the device is activated, it emits a short laser pulse towards a target. The laser hits the target and reflects back to the binocular. There’s an internal process to calculate Time-of-Flight, which is time taken for the laser to return, and converts this into a distance measurement using the speed of light.
The distance is then displayed in the binoculars’ viewfinder or on a digital screen or display.
Modern range finding binoculars can measure distances from a few meters to several kilometers with high accuracy.
Military use of laser range finding binocular
From target acquisition, surveillance, and battlefield coordination to fire-control systems for artillery and snipers, these devices find a wide range of uses. These binoculars are used to measure distance without exposing soldiers to danger.
Wildlife observation
Wildlife researchers use these binoculars to measure distances without disturbing natural behavior and habitat of animals.
Forestry and land surveying
Laser range finding binoculars are used to measure distances across dense terrains. These devices help in mapping and determining the spread of tree canopies or land boundaries.
Golfing, search and rescue operations are other uses of these laser-based binoculars. Using these devices offers remarkable advantages, such as dual functionality, accuracy and speed, convenience, portability, long-range capabilities, and others.
ERDI Tech Ltd is one-stop solution for all your laser needs.