Filter holder system for Seestar S50

Description

🔭 Complete Filter Attachment Set for Seestar S50

This kit provides everything you need to attach and use different 2″ filters with your Seestar S50. Designed for flexibility, it supports multiple configurations — from standard filters to dew protection and safe solar observing.

✨ Set Includes:

• 🌀 2x 2″ filter holders – insert directly into the Seestar lens cell
• 🔩 12mm & 14mm threaded nuts – secure 2″ filters in place
• 🌟 Mini spiders (4- & 6-vanes) – add diffraction spikes to star images
• 💧 Dew cap hood – reduces dew buildup in humid conditions
• ☀️ Solar filter holder – for attaching solar filter foil (sold separately)
• 🛡️ Flexible lens cap – protects the Seestar lens after each session (thin enough for park position)

⚙️ How It Works:

1. Insert the filter holder into the Seestar lens cell (6mm deep).
2. Place a 2″ filter or mini spider vane inside and secure with a threaded nut.
3. For dew protection, slide on the dew cap hood.
4. For solar observing, glue ND solar filter foil onto the solar filter holder ring and attach it to the dew cap. This allows the use of both solar foil and additional 2″ filters (e.g., Solar Continuum or CaK) simultaneously.
5. After your session, cover the lens with the flexible cap to keep it safe.

✨ With this versatile set, you can adapt your Seestar S50 for deep-sky, star field, and solar observations while keeping your optics protected.

Images credits: Marcin “polaris”, Tomek “Thomas”  http://www.astronoce.pl/