Pulsar | | Telos XQ35 Thermal Imaging Monocular (Refurbished) | Best Buy

$1499.99

Pulsar | | Oryx LRF XG35 2.520x f35/1.0 Thermal Imaging Monocular | Best Buy

$2799.97

Celestron | | Outland X 10x50mm Monocular with Smartphone Adapter | Best Buy

$89.95

Ricoh | | Pentax SMC XW 16.5mm Eyepiece for Spotting Scopes and Astronomical Telescopes | Best Buy

$479.00

Ring | | Battery Doorbell Plus (newest model) Retinal 2K with wide-angle video, up to 6x Zoom, Night Vision and Battery Pack | Nickel Silver | Best Buy

$99.99

Science Can | | 60x Tripod Telescope Optical Exploration Beginner Friendly Smartphone Holder Bird | Moon Watching For Kids | White | Best Buy

$89.99