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2-inch photosensitive surface four times larger than the Seestar S30
EAF-C11-C14 (for Celestron C11/C14)
It is fully compatible with ASIAIR APP
IR-Cut coating for OSC camera
New AM5N Harmonic Equatorial Mount 183MC 2-inch photosensitive surface four timesIt is recommended to use a counterweight of 5 kg. When using a 5 kg counterweight, the lever arm should be installed within the range of 20 cm to 30 cm. For counterweights of other masses, the installation position can be calculated as follows: Assume the counterweight mass is m kg. The allowable lever arm length L is defined by: 10 Nm m g L 15 Nm where g = 9. 8 m s, which can be approximated as 10 m s. For example, if a 2 kg counterweight is used,
