BAADER T-RING FOR SONY E-MOUNT E/NEX CAMERAS M-Zero 20° – 70° Azimuth fine

20° – 70° Azimuth fine adjustment range

Two transmission bands with a bandpass of 7nm

The Prima Luce Lab dew heater for 100mm tubes can be tightly locked around your optical tube by using the velcro patch

The upgrade kit does not account for the extra thickness of the ARCO rotator

BAADER T-RING FOR SONY E-MOUNT E/NEX CAMERAS M-Zero 20° – 70° Azimuth fineThe Baader Wide T Ring allows the connection of Sony E NEX mount to the M48 thread and T2 (M42) through 2 separate internal rings. With the ultra short backfocus of only 26. 3mm (18 mm camera, 8. 3 mm T2 bayonet ring), Sony cameras are very versatile and can be used in systems with reduced back focus. Also, the illumination of the camera sensor is improved significantly due to a larger clear aperture. The Sony Alpha 7 cameras in particular 7S and 7SII