PrimaLuceLab GIOTTO 220

Name: PrimaLuceLab GIOTTO 220
Brand: PrimaLuceLab

PrimaLuceLab

PrimaLuceLab GIOTTO 220 is an illuminated flat-field panel for repeatable calibration frames.

flat-panel midrange

Best Current Offer

Cloud Break Optics

In stock

$308.00

Specifications

Overview

Panel type: Motorized flat-field generator

Mechanical

Panel size: 220 mm class

Electronics

Control: Computer-controlled brightness

Use

Primary use: Repeatable flat-field calibration frames

Astrophotography Fit

Best for imagers who want consistent flats without relying on twilight or improvised light sources.

PrimaLuceLab GIOTTO 220 provides a controlled light source for flat frames, which makes dust shadows, vignetting, and filter-specific calibration easier to manage. It is especially useful for mono rigs with several filters.

Match panel size to the telescope aperture and keep brightness controllable enough for every filter. Good flats still require the imaging train to stay assembled and focused consistently.

Best paired with

Mono filter-wheel rigs and automated flat sequences
Permanent or semi-permanent setups where repeatability matters
Telescopes with apertures comfortably inside the panel size

Not recommended for

Visual-only observing
Panels smaller than the telescope aperture
Fixing calibration issues caused by moving dust or changing camera rotation

Where To Buy

Some links on this page are affiliate links. Prices and availability are pulled automatically from each retailer and updated daily.

Retailer	Price	Availability	View Offer
Cloud Break Optics Cloud Break Optics	$308.00	In stock Updated 11/4/2026	View Offer - $308.00

Price History

Chronological retailer pricing with out-of-stock points shown at reduced opacity.

Cloud Break Optics