Giotto 220 mm flat screen with ALTO motorized system

Description:
The Giotto 220 mm flat screen with ALTO motorized system automates calibration in astrophotography. With its ALTO system, the screen opens and closes remotely, delivering uniform illumination for precise flat frames.

This device improves correction of optical defects such as sensor dust and vignetting, ensuring better image quality. Its robust design allows easy integration into fixed or mobile setups.

Technical specifications:

• Diameter: 220 mm

• Flat screen with ALTO motorized system

• Remote control for opening and closing

• Uniform illumination for precise calibration

• Compatible with 220 mm telescopes

• Easy and quick installation

Additional information:

• Automates flat calibration

• Protects against manual handling

• Suitable for high-quality astrophotography

• Durable and reliable construction