SKY-WATCHER 9 x 50 RIGHT ANGLE FINDERSCOPE AZ5000 The closing strip is elastic

The closing strip is elastic and allows to connect it to telescopes with a diameter up to 120mm - 130mm

Half-bandwidth 5 nm Central wavelength

3 mm Connection side A Male M54 x 0

iOptron have added features for convenience and functionality

Auto Two-Star Align

SKY-WATCHER 9 x 50 RIGHT ANGLE FINDERSCOPE AZ5000 The closing strip is elasticThe Sky Watcher 9 x 50mm Right Angled Erecting Finderscope provides an upright image with completely corrected left right image orientation for more comfortable and convenient operation when compared to a traditional straight through viewing finder. The achromatic 50mm objective delivers good light gathering power, a wide 45 field of view and a crosshair reticle for easy navigation. Easy to setup and easy to use. The mounting bracket fits into