DSII/SFPT: Internal Double Stack for LS80MT and LS100MT (New standard ≤ 0.35 Å)

Internal Double Stack - Small Format for LS80MT & LS100MT

Visit Internal Double Stack Small Format is an internal module for telescopes. LS80MT and LS100MT. It allows you to transform your standard configuration into a system. double internal standard, significantly enhancing contrast in H-alpha observation.

Internal Double Stack principle

Adding a second standard reduces the system's effective bandwidth, enabling :

• Significantly enhanced contrast on the solar surface
• Better filament definition
• More pronounced active ranges
• A finer chromospheric texture

Unlike front-end modules, this version internal maintains the mechanical balance of the tube and protects the optical system in a compact configuration.

Small Format - optimized use

• Optimized for visual observation
• Ideal for small and medium format cameras
• Compact, integrated solution

The Small Format version is particularly suited to users wishing to maximize contrast without aiming for very large sensors.

Compatibility

• LS80MT
• LS100MT

The module integrates directly into the compatible optical system, without the need for an external front-end.

Advantages of internal Double Stack

• Efficient H-alpha bandwidth reduction
• Immediate improvement in overall contrast
• Mechanical stability preserved
• Elegant, integrated solution

Key features

Targeted contrast enhancement

L'Internal Double Stack Small Format enables the full potential of the LS80MT and LS100MT to be exploited in advanced solar observation, offering a higher-contrast, more detailed image.