104mm Dimmable Flat Field Screen - Flatbox Plus
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  • 104mm Dimmable Flat Field Screen - Flatbox Plus
  • 104mm Dimmable Flat Field Screen - Flatbox Plus
  • 104mm Dimmable Flat Field Screen - Flatbox Plus
  • 104mm Dimmable Flat Field Screen - Flatbox Plus

104mm Dimmable Flat Field Screen - Flatbox Plus

€85.00
Tax included
🔭

Flatbox Plus 104mm: The Ultimate Portable Flat Panel

🚀 Edge-Lit Tech: 50% slimmer (2") with perfect uniformity.
🔌 Plug & Play: USB-C powered, ASIAIR & Smart Box compatible.
🎚️ CMOS Optimized: Built-in dimmer to prevent sensor saturation.

  • 📏 Compatibility: Fits any instrument < 104mm (4.1") outer diameter.
  • 💎 Included: Flat Panel + Protective Cap + USB-C Cable.
  • 🛠️ Custom Rings: Tailor-made adapters available for Samyang, Askar, Sky-Watcher.
⚠️ Please check your dew shield OUTER diameter before ordering (Max 104mm).
Bague d'adaptation: sans
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💎 Edge-Lit Technology: The New Standard for Flats

The Flatbox Plus series is a game-changer for nomadic astrophotographers. While traditional panels use bulky back-lit LEDs (often 4" thick), the Flatbox Plus utilizes Edge-LED technology combined with a precision Light Guide Plate (LGP).

Why choose the Flatbox Plus?
  • Zero Hotspots: Light is reflected internally for 100% edge-to-edge uniformity.
  • Ultra-Slim Profile: At only 50mm (2") thick, it’s the most portable solution on the market.
  • CMOS Precision: The analog dimmer allows you to hit your target ADU (e.g., 32,000) without saturating sensitive sensors like the IMX571 or IMX2600.

📊 Comparison: Basic Range vs. Flatbox Plus

Feature Basic Range Flatbox Plus
LED Tech Direct Back-lit Edge-Lit (Lateral)
Thickness ~ 100 mm (4") ~ 50 mm (2")
Intensity Dimmer Fixed Adjustable (Included)

🛠️ Perfect Centering with Azur3dprint Rings

Light leaks can ruin your calibration. We provide custom-fit 3D-printed adapter rings (optional) for a snug fit on your specific gear:

  • Samyang 135mm f/2: Dedicated ring for the world's favorite wide-field lens.
  • Popular Refractors: Sky-Watcher 72ED, 62ED, Askar FRA300/400, ZWO FF65.
  • Bespoke Service: If your telescope isn't listed, we can print a custom ring to match your exact dew shield diameter.

📦 Technical Specs & Box Content

Specifications:
  • Aperture: 104 mm (4.1")
  • Power: USB-C (5V)
  • Mounting: Front-facing or Ring-mount
  • Weight: Ultra-lightweight for travel
What's in the box:
  • 1x Flatbox Plus 104mm Panel
  • 1x Rigid Protective Cap
  • 1x USB-A to USB-C Cable
Expert Tip: Set the dimmer to reach at least a 1-second exposure. This stabilizes the light source and ensures a clean Master Flat for stacking in PixInsight, AstroPixelProcessor, or Siril.
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