Mobile site
Company Address: Building A10, Science and Technology Entrepreneurship Park, Peixian.Xuzhou City ,China
Service Hotline:+86- 18061496696/18013846690
Service email: 84401513@qq.com
123288978@qq.com
A telescope is not necessarily better with a higher magnification. Medium magnification (6-10 times), high magnification (10-20 times) and variable magnification (German 20-40 times, domestic 25-40 times). If the magnification exceeds 10 times, it is usually installed on a tripod for use. If it is only supported by the arm, the trembling of the hand will have a serious impact on the observation and the observation effect will deteriorate. Small light power telescope (with an exit pupil diameter of 2-3mm), suitable for use under good lighting conditions; Medium light power (with an exit pupil diameter of 3-4mm) is suitable for use under general lighting conditions, such as the 62-type 8x observation infrared telescope of our military (with an exit pupil diameter of 3.7mm). High light Power (with an exit pupil diameter of 4-6mm) is not only suitable for use during the day, but also for use in low-light conditions at dawn and dusk.
|
The previous one：The scene of collecting the company's Spring Festival benefits in 2023
The next one：What does "optical lens" mean |
Return list |
Mobile
Technical support: Yunding Big Data