Accessory
Baader Planetarium FFC – Fluorite Flatfield Converter
Baader Planetarium · FFC – Fluorite Flatfield Converter · Barlow lens
Key specifications
| Accessory type | Barlow |
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| Weight | 0.24 kg |
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All specifications
| Interface | 2" barrel / T-2 (telescope side), T-2 (camera side) |
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About
An apochromatic, multi-coated Barlow with two cemented CaF2 fluorite elements and a flat field over a 90 mm image circle, variable from 3x to 8x by changing the distance to the sensor (optimum at 4x); fits any T-2 thread or 2" focuser and comes with an ABS storage case.