Askar FRA400C Quintuplet Petzval Flat-Field Astrograph (FRA400C) Solar For tough technical requirements and

For tough technical requirements and safety considerations

This is a camera with a small pixel size of 3

24-bit IPS Storage Space 32GB Magnification 1x-1600x Image Sensor CMOS 2

1 kg counterweight for iOptron SmartEQTM and SmartEQ ProTM mounts

37 at the lowest resolution

Askar FRA400C Quintuplet Petzval Flat-Field Astrograph (FRA400C) Solar For tough technical requirements andThe refreshed, budget friendly iteration of FRA400, is suitable for astrophotography, daily photography, and visual observation. Key FRA400C Features Quintuplet ED Refractor: The FRA400C features a 72mm aperture, 400mm focal length, and a focal ratio of 5. 6. It adopts a quintuplet lens design with two ED glasses, supporting a 44mm full frame image circle. Self Flattened Design: The optical structure of FR4A400C is the same as that of the FRA400,