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sv305C VS sv305 IMX662 is only around $150, how does it perform?  ...

summer sale gifts  ...

There are some Q＆A that you may be concerned about sv550 122mm. We will continue to update the news!  ...

SC001 WiFi camera can automatically generate hotspots and connect to your smartphone for remote control; suitable for bird watching photography and target shooting training; allows you to see the target surface in real time on your mobile phone; greatly improves efficiency and comfort;  ...

We have compiled some customer feedback about the SV220, there is always a reason why they love it. If you are also interested in it, you can check out their opinions first.  ...

The SV305C camera is best used with a refractor or reflector telescope mounted on an equatorial mount that can accurately track the motion of the sky. The SV305C has ROI and BIN functions. Any resolution can be set.  ...

Consider our suggested sets to make your choice get easier!  ...

The ADC Atmospheric Dispersion Corrector is a prism that can correct atmospheric dispersion by incorporating two rotating wedge prisms. Atmospheric dispersion is a phenomenon in which the image of a low-altitude planet becomes blurred due to the influence of the atmosphere. You can rotate the wedge prism of the ADC prism to adjust it to the proper angle and correct for color bleeding. Today I will introduce to you how to use the SV199 1.25”ADC Atmospheric Dispersion Corrector.  ...

SV305C color planetary camera is an upgraded version of the camera, which improves the photography efficiency and makes the color more balanced. It is a very good planetary camera.  ...

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