What are digital binoculars?

1.Introduction of digital binoculars

 

Digital binoculars combines the two-in-one function of digital camera and binoculars telescope, it is divided into optical part and digital part, the optical part consists of objective lens and eyepiece. The objective lens is used to collect and focus light, just like a camera lens collects light. After the light passes through the objective lens, an optical image is formed inside the telescope. The eyepiece is used to magnify this optical image for the human eye. The digital portion of the telescope has a built-in imaging sensor such as a Sensor, which is similar to a small digital camera that can take high-resolution still photos. The number of pixels in a photo varies depending on the model, with some reaching several megapixels or even higher. They can also capture motion video, and the camera lens is usually mounted on top of the binoculars.

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2.Basic parameters of digital binoculars

 

   - Magnification: usually 8X digital zoom, if the digital zoom multiplier is too big, it will affect the stability of the picture and video shooting and produce blurred images.

   

   - Lens size: such as 10x25 and 12x32mm the first number represents the magnification, the second number represents the diameter of the objective lens

 

 

3.Pixel (MP)

 

   - Definition: MP stands for megapixels. Digital telescopes have a wide range of pixels, usually in the hundreds of thousands of pixels to tens of millions of pixels between the common pixel 200W pixels: such as WELLWIN intelligent digital HD binoculars DT10, DT30 and DT40, its photo pixels for the 2 million, the camera pixels for the 1920 x 1080, the highest difference to the 48MP image resolution and 2.5K video resolution.

   

 

 

4.LCD screen

 

   - Function: The screen is mainly used to display images or related information observed by the telescope. It is equivalent to a small monitor that allows the user to visualize the images that have passed through the telescope's optical system and digital processing. With an LCD screen, the user does not need to look through the eyepiece all the time, which is much more convenient and comfortable, especially when observing for a long period of time or when sharing observations among many people. Most conventional screens on the market range in size from 1.5 inches to the larger 3.5 inches. For example, the Wellwin DT10 digital telescope uses a 2.0inch, and the DT30 and DT40 use a 2.4inch IPS screen.   

 

 

5.Image Storage

Most digital telescopes support inserting memory cards, such as SD card, TF card, etc., which is convenient for users to store a large number of photos and videos. Users can change the memory card at any time to increase the storage capacity. In terms of transmission function, in addition to transferring data to computer for post-processing and saving via USB interface, some high-end digital telescopes also support Wi - Fi or Bluetooth connection. This allows you to directly transfer the captured content to your cell phone or tablet PC, which is convenient for users to view and share photos and videos on their mobile devices.

 

 

6.Tripod

 

Telescopes, especially high magnification telescopes, require a lot of stability. When we use high magnification binoculars to observe objects, the slightest shaking will be magnified, resulting in blurred images. The tripod effectively reduces the shaking caused by external factors such as wind blowing, hand touching, etc., and ensures that the binoculars can remain stable, so as to obtain clear images. Digital binoculars with tripod screw interface, easy to install the tripod.

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7.Scenarios of use 

Outdoor activities and tourism, natural landscape observation, wildlife observation, sports events observation, stage performances and concerts, etc.

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