Kit Correction Gear And F 10 For Mewlon 300

Unit that replaces the inside of the lens hood Mewlon with a lens hood equipped with the new corrector / reducer ED, to keep permanently in place, can the world's focal Mewlon 300 to F / 9.9. The checker can be used both in visual, finally by obtaining large fields perfectly corrected with eye to long focal, both in photography, giving the Mewlon the capabilities of a true astrograph deep. The versatility of the system is extended by the gearbox ulterioremente 0,73x and dall'extender 1.5x.

Specifications:

• Focal Ratio: F / 9.9
• Focal length: 2970mm
• Circle the correct picture and paved: 40mm (0.77 °)
• backfocus: 200,5mm
• Optimal distance between corrector and the sensor plane: 189,5mm The kit also includes the following parts Takahashi: TKP83111, TKP83002, TKP27110 and TKP31112.