Artesky Flat Field Generator 250mm
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Artesky Flat Field Generator 250mm
The Flat Box Field Generators from Artesky provide a fully-illuminated, color-neutral, pure white LED field for the highest quality flat field calibrations. These also work extremely well with color cameras.
The image is absolutely flicker-free, meaning very short exposure times are possible with this. One major advantage this product has over other, commonly-used flat field boxes is the precise dimmer located on the backside of the box. This 10:1 dimmer allows for exact brightness adjustment.
Main Features:
- Perfectly illuminated panel uniform across all edges
- On-off switch
- Precise 10:1 dimmer for exact brightness adjustment
- Extremely durable anti-scratch and dirt-proof surface
- Digital voltmeter for perfectly reproducible exposures
- 12V DC Connection - Perfect for field operation
- Sturdy metal build
- Canvas bag included
| Useful opening | 250mm |
| Power | 12V 1A |
| Dimensions | 33x33x12cm |
SPECIFICATIONS
- Reviews
- Questions
United StatesWhen the Artesky Flat Field Generator was first turned on, I observed that it had obvious defects in the light field. I will be exchanging it for a replacement. The unit itself seems very sturdy and should work quite well with my telescope provided I can get a replacement with no irregularities in the light field.
United StatesIt is well made, with one exception. When turned on, two line shadows appear going from the outside edge to the center. They are caused by internal power leads that have deformed the foam backing which cause shadows. I was hoping to re-route these outside of the flat to the power supply, but couldn't get to the connections on the power supply box. I hope that when the scope is at infinity focus, these will blend, but it is a bit troubling.