GIOTTO 430 Smart Flat Field Generator (PrimaLuceLab, SKU: PLLGIOTTO430 ) is a smart calibration panel designed for telescopes with apertures up to 430 mm . High-quality white LEDs (≈ 5500 K) and a precision diffuser guarantee uniform illumination of the entire field, allowing for perfect flat frames. The built-in controller allows you to adjust the brightness in 100 steps (0–100%) via USB-C or Wi-Fi, and the optional ALTO 3M engine turns the panel into a remote-controlled telescope cover.

Key Features of GIOTTO 430

• maximum diameter of the illuminated field: 430 mm
• neutral light color ≈ 5500 K – no color dominance in flat frames
• brightness adjustment 0–100% in 100 steps (PLAY, ASCOM, Virtual HandPad)
• integrated interfaces: USB-C, Wi-Fi 2.4 GHz, 12 V DC socket
• ALTO 3M compatibility – automatic opening/closing possible
• aluminum housing with M6 holes of the PLUS system – easy installation of the CLC clip and cable management accessories
• panel weight: 2.8 kg

Set components

• GIOTTO 430 Smart Flat Field Generator panel
• 12 V DC power cable (5.5 × 2.5 mm socket)
• USB-C → USB-A cable
• quick start guide

Technical parameters

• Diameter of illuminated field: 430 mm
• Brightness adjustment: 0–100% (100 steps)
• LED color temperature: ≈ 5500 K
• interfaces: USB-C, Wi-Fi 2.4 GHz
• power supply: 12 V DC / ≤ 2 A
• weight: 2.8 kg
• compatible cover motor: ALTO 3M
• manufacturer: PrimaLuceLab – Italy

With GIOTTO 430 the calibration process becomes fast and repeatable - regardless of camera orientation or optics change. Remote brightness adjustment and optional automatic cover make this panel the ideal choice for remote observations and semi-permanent astrophotography installations.