Vello ES-71II Dedicated Lens Hood Ruggard LBB-1600B you can vary the gain

you can vary the gain of the audio signal as per your requirements and prevent overdriving

Protective Carrying Case

RCA: 26 dB Frequency Response Not Specified by Manufacturer Signal-to-Noise Ratio 96 dB Total Harmonic Distortion (THD) Less than 0

Plastic Hook Type of Closure Drawstring Interior Dimensions (W x H x D) 6

Sky-Watcher includes a 28mm eyepiece with a 2" barrel that produces 55x power and a 90° star diagonal for viewing with the OTA pointed at or near the celestial zenith

Vello ES-71II Dedicated Lens Hood Ruggard LBB-1600B you can vary the gainFor Canon EF 50mm f 1. 4 USM Lens The dedicated Vello ES 71II Lens Hood is specifically designed for use with Canon's EF 50mm f 1. 4 USM lens. Lens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens. A dedicated lens hood is designed to perfectly match the specific focal length of the lens it was designed for. Moreover, this hood features a non glare matte finish on the