We are currently attending the GreenBank Star Quest in West Virgina!
Please continue to place orders and we will ship when we get back on 7/20
Thanks for your support!
Dan
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
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
Lunt High Resolution Filter (for DS modules)
Basic product/installation information
