The battery can past for about eight hours and also the Pulsar thermal scope comes with a weaver mount. Its working temperature range is from -25C to 50C. In addition it includes a number of accessories that can demonstrate to be handy to suit your needs in the sector. My https://infraredtelescope86284.azzablog.com/28768846/the-5-second-trick-for-infrared-light-for-night-vision-scope