150mm Dimmable Flat Field Screen - Flatbox Plus
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  • 150mm Dimmable Flat Field Screen - Flatbox Plus
  • 150mm Dimmable Flat Field Screen - Flatbox Plus
  • 150mm Dimmable Flat Field Screen - Flatbox Plus
  • 150mm Dimmable Flat Field Screen - Flatbox Plus

150mm Dimmable Flat Field Screen - Flatbox Plus

€125.00
Tax included

✨ Flatbox Plus 150mm: Pro Performance in a 1.6" Slim Body

🚀 Edge-Lit Tech: 100% uniformity in only 40mm (1.6") thickness (cap included).
🔌 Plug & Play: USB-C powered (cable incl.), ASIAIR & Smart Box compatible.
🎚️ Dimmable: Precision analog control for high-sensitivity CMOS sensors.

📏 Perfect for 4" to 4.7" (100mm-120mm) optical aperture refractors.
(Maximum dew shield outer diameter: 150mm / 6")
  • 🔭 Compatibility: Esprit 100, FRA 600, APO 120, FS-102, PHQ 107...
  • 🛡️ Portable Design: Lightweight with rigid protective cap included.
  • 🛠️ Option: Bespoke adapter rings available for a perfect fit.
Bague d'adaptation: sans
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💎 Edge-Lit Technology for Large Aperture Refractors

The Flatbox Plus 150mm is the ultimate calibration tool for astronomers using 4" to 4.7" (100-120mm) telescopes. Unlike bulky traditional systems, our Edge-Lit technology injects light laterally, allowing for a professional-grade uniform field in an ultra-compact 40mm (1.6") body—protective cap included.

🔭 Sizing Guide: Optical Aperture vs. Mechanical Diameter

In astronomy, a telescope is defined by its lens diameter (e.g., 100mm, 120mm). However, for your Flatbox, the outer diameter of your dew shield is the critical measurement.

This 150mm model is perfectly sized for instruments with a 100mm to 120mm optical aperture, as their total mechanical envelope typically does not exceed the 150mm usable diameter of this panel.

📊 Why choose the Flatbox Plus?

Feature Standard Panels Flatbox Plus
Thickness (Cap incl.) ~ 100 mm (4") 40 mm (1.6")
Optical System Back-lit LED Edge-Lit (Lateral)
CMOS Dimmer Optional / External Built-in (included)

🔭 Professional Instrument Support

Thanks to its 150mm aperture, this panel is the ideal companion for high-end instruments:

  • Sky-Watcher Esprit 100 & 120ED: Guaranteed uniformity across the entire field.
  • Askar FRA 600 & FRA 500: Perfect for these ultra-fast wide-field astrographs.
  • Askar APO 120 / PHQ 107: Sized specifically for their generous dew shield dimensions.
  • Takahashi FS-102: Maintain the highest signal-to-noise ratio in your master flats.
🛠️ Bespoke Adaptation Service: For absolute light sealing and perfect centering, we offer 3D-printed custom adapter rings. Simply provide your dew shield's outer diameter when ordering!

📦 Technical Specs & Package Content

Technical Data:
  • Usable Aperture: 150 mm (6")
  • Power: USB-C (5V)
  • Design: Ultra-compact (1.6")
  • Adjustment: Analog precision dimmer
Box Content:
  • 1x Flatbox Plus 150mm Panel
  • 1x Rigid Protective Cap
  • 1x USB-A to USB-C Cable
💡 Expert Tip from Vincent (Azur3dprint): "Adjust the dimmer to achieve an exposure time of at least 1 second. This is the secret to stabilizing illumination and guaranteeing pristine Master Flats for stacking in PixInsight or Siril."
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