Tag Archives :ED

Redshift is an interesting astronomical phenomenon. In the visible light band, it is manifested as the spectral line moving a certain distance toward the red end, that is, the wavelength becomes longer and the frequency decreases. , this is the redshift, and the movement of celestial bodies and the prediction of their patterns are inseparable from the study of the redshift phenomenon.  ...

SV605MC is designed with a diagonal 15.968mm （Type 1）CMOS sensor with a mono square pixel array and 3.76μm x 3.76μm per pixel. The sensor incorporates a 14-bit A/D converter, the 14-bit digital output makes it possible to read out the signals of 9.07M effective pixels at a high speed of 20 FPS. Read-out noise is as low as 1.0e which makes sure the highly suitable for high definition, low noise deep space objects imaging.  ...

SV48/SV48P+SV193+Adapter=A suitable telescope with a focus reducer.  ...

New Year's Shopping Tips  ...

Summary of sv405cc problems and Solutions.  ...

Introduction of sv405cc cooling camera accessories.  ...

The sv503 80ed telescope has a rugged housing to prevent damage，the fully multilayer coated lens eliminates all reflections on the glass, and it has little or no chromatic aberration at high magnification.  ...

So many systems support SV405cc to satisfy the different needs of our customers. In this blog, I demonstrate several systems and compatible software.  ...

If you want to enjoy the moon through a simple and lightweight device, sv406p is a good choice.  ...

Imaging effect, Pros and Cons of SVBONY SV503 70ED F6 Doublet Refractor and Related equipments.  ...