
( Brand: Yaekoo ), ( Manufacturer Part Number: KOO-NY-8058 ), ( Model: GJD-7 ), ( Part Type: Manual Unit ), ( Country/region Of Manufacture: China ), ( UPC: 614019653920 )
The Koo-ny 8058 Manual Lensometer is an essential tool for opticians and eyeglasses professionals. This optical lensmeter, with the model number GJD-7, is manufactured by Yaekoo, as indicated by the 614019653920 barcode.
The Koo-ny 8058 features an internal reading prism unit, which allows for precise measurement of both spherical and cylindrical lens powers. The prism unit ensures that the lensmeter can accurately measure lens powers even when the eyeglass lenses are not perfectly flat or parallel.
The lensmeter is a manual device, which means it does not require any external power source. This makes it a reliable and portable option for optical professionals who need to take measurements on-the-go. The device is easy to use, with clear markings and a simple, intuitive design.
The Koo-ny 8058 Manual Lensometer is made of high-quality materials, ensuring durability and long-lasting performance. The lensmeter's compact size makes it easy to store and transport, while its rugged construction means it can withstand regular use in a busy optical laboratory or eyeglasses shop.
In conclusion, the Koo-ny 8058 Manual Lensometer with GJD-7 internal reading prism unit is a must-have tool for opticians and eyeglasses professionals. Its precision, durability, and portability make it an ideal choice for measuring lens powers accurately and efficiently, ensuring that customers receive the best possible eyeglasses prescriptions.
The Koony 8058 Manual Lensometer is a device used to measure the optical power of lenses. Here are some pros and cons of buying this specific model: Pros:1. Accurate: The Koony 8058 Manual Lensometer is known for its high level of accuracy, making it suitable for optical shops, optical labs, and other professional settings.
2. Durable: The lensometer is made of high-quality materials, ensuring it can withstand regular use and maintain its performance over time.
3. Inexpensive: Compared to some other lensometers on the market, the Koony 8058 is relatively affordable, making it an attractive option for small businesses and individuals.
4. Internal Reading Prism Unit: The internal reading prism unit allows for quick and easy lens measurement, saving time and reducing the potential for errors.
Cons:1. Manual Operation: The Koony 8058 is a manual lensometer, which means it requires more skill and time to operate compared to automatic or digital lensometers.
2. Limited Measurement Range: While the Koony 8058 is accurate, it has a limited measurement range, which may not be suitable for lenses with very high or low powers.
3. Not Portable: Due to its size and weight, the Koony 8058 is not as portable as some other lensometers, making it less ideal for on-the-go measurements.
In conclusion, the Koony 8058 Manual Lensometer is a reliable and accurate option for optical shops and labs that require regular lens measurements. Its durability, internal reading prism unit, and affordability make it an attractive choice for many. However, its manual operation, limited measurement range, and lack of portability may be drawbacks for some users. Ultimately, whether the Koony 8058 is the right choice for you depends on your specific needs and preferences.
125d steps for to 5d. Product features power supply: ac dc AA battery 2 ,very convenient to use internal reading system prism power: with prism compensatory, 1 steps eyepiece focusing: 0 5 accepted lens diameter: 16-86mm internal system-eyepiece 5d-vertex range: 25d.