List of products by brand Sony

The Sony A6400a Super UV/IR-Cut is an astromodified version of the Sony A6400 camera, optimized for astrophotography. In standard cameras, a filter is used to block much of the red spectrum to match human color perception in daylight, but this also blocks the crucial H-alpha emission line, which is important for capturing astronomical gas nebulae. The Super UV/IR-Cut astromodification replaces the original filter with one that allows the full visible spectrum (400–700 nm) to reach the sensor, greatly increasing the camera’s sensitivity to H-alpha and SII emissions.

The Sony A7a III Full Range is an astromodified version of the Sony A7 III, specifically adapted for astrophotography. In standard cameras, a built-in filter blocks much of the red spectrum to match human color perception in daylight, but this also blocks the important H-alpha emission line, which is crucial for capturing astronomical gas nebulae. The astromodification removes this filter, making the camera highly sensitive to red wavelengths, including H-alpha and SII, and also expands sensitivity into the ultraviolet and infrared ranges starting at 300 nm.

The Sony A7a III Super UV/IR-Cut is an astromodified version of the Sony A7 III, designed for advanced astrophotography. Standard cameras use a filter to block much of the red spectrum, matching human color perception in daylight, but this also blocks the crucial H-alpha emission line that reveals astronomical gas nebulae. With the Super UV/IR-Cut modification, the original filter is replaced by one that allows the full visible spectrum (400–700 nm) to reach the sensor, significantly increasing sensitivity to H-alpha and SII emissions while blocking unwanted ultraviolet and infrared light.

The Sony A7Ra III Super UV/IR-Cut is an astromodified version of the Sony A7R III camera, specially adapted for astrophotography. Standard cameras use a filter to block much of the red spectrum, matching human color perception in daylight, but this also blocks the crucial H-alpha emission line needed to capture the glow of astronomical gas nebulae.