Compact Guiding Telescope: SVBONY SV165 Mini Guide Scope Bundle with SV305 Pro 1.25 Astronomy Guiding Camera

The SVBONY SV305 Pro Camera is a 2MP USB3.0 Electronic Eyepiece Astronomy Guiding Camera, featuring a compact and ultra-mini guide scope for auto guiding cameras. The camera is equipped with a built-in 128MB DDRII image buffer, which ensures that the memory caches the image and transfers it to the computer when the USB interface is not busy or being interrupted, preventing frame loss or corruption.

Designed with an ST4 guiding port, the SV305 Pro supports the PHD2 software and works with the ASCOM platform, allowing users to control telescope mounts with an autoguiding port that connects directly to the autoguider, usually referred to as an ST-4 port, which works with analog signals.

Powered by the IMX290 CMOS sensor, the SV305 Pro boasts a very high quantum efficiency (QE) and extremely low (0.7e-) read noise, which significantly improves sensitivity in the visible-light and near-infrared light regions for industrial applications.

The camera's specifications include a 30mm lens diameter, 120mm focal length, and support for 1.25-inch or M42*0.75 mount cameras. The tube travel is 45mm, and the body size is 92x56x78mm (3.62x2.20x3.07 inches). The lens is coated with FMC (Fully Multi-Coated) for enhanced optical performance.

The compact 4.4-inch mini guide scope features a 30mm f/4 aperture optics, providing a wide field of view to assist in quickly locating targets during astronomical observations.

The SV305 Pro package includes the camera, a 2m USB 3.0 cable, a 6-pin guiding cable, a 1.25-inch extension tube, a CS-to-C-lens adapter, a 1.25-inch dust cover, a cleaning cloth, a user manual, and a CD.

In addition to the camera, the package also includes a two-ring bracket with a dovetail, two nylon-tipped thumbscrews, a screws tool, a dust cover, and a lens cover.

The SV305 Pro is compatible with mainstream auto guiding cameras and is designed to work with SV305 Pro, Orion, ZWO, and QHY models (some camera models may require additional accessories for focusing).

With its 45mm back focus distance, the SV305 Pro allows for easy and precise focus adjustments, and the f/4 aperture optics provide a wide field of view, making it easier to find and track targets during astronomical observations.

Overall, the SVBONY SV305 Pro Camera is a versatile and capable astronomy guiding camera, offering a range of features and specifications that make it a valuable tool for astrophotography and astronomical observation.

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