Lunt High Resolution Filter for DS Modules

• Purpose-built upgrade for Internal Double Stack (DS) systems to boost clarity where it matters most

• Cuts faint background glow common to DS setups, delivering a darker sky background and cleaner, higher-contrast views

• Enhances micro-contrast on prominences and limb/edge details, making fine structure easier to capture and process

• Ideal for imaging-first workflows—tightens tonal separation so subtle features stand out with less post-processing

• Plug-in companion to your existing DS module—refines performance without changing your telescope’s configuration

• Smart add-on for users who want a crisper, “snappier” on-band result from their H-alpha double-stack system

• Lightweight and field-friendly; complements routine DS tuning rather than replacing it

Specifications

• Product: Lunt High Resolution Filter (HR)

• Compatibility: Internal Double Stack (DS) modules in Lunt H-alpha systems

• Primary Effect: Suppresses DS background glow; elevates perceived and recorded contrast

• Optimized For: Prominence imaging and limb/edge detail

• Use Case: Imaging-focused (beneficial for visual edge work)

• Integration: Installs within the DS optical path; no change to telescope objective or bandpass specification

• Maintenance: Standard care; store with your DS module to preserve alignment and cleanliness

What’s in the Box?

• Lunt High Resolution Filter (for DS modules)

• Basic product/installation information