Nevenoe dual optics

WILLIAM OPTICS spacecat 51 APO F/4.9 Limited Edition As new condition, only used a couple of times. Interchangeable Camera Mount Full Frame/ APS-C Compatible World’s Sharpest 250mm Apochromatic FPL-53 Lens Super Bright Bahtinov Mask Dual Spec Mounting Base Field Rotator for framing Small and easy to store Modular Mounting Options Invertable Sun Shade/ Dew Shield 48mm T mount adapter for canon eos cameras. Lense heater included. Lense was used for Astrophotography, last two photos taken with the lense. Carry bag included.

Available at InkPro / Appmo Vision Paradox DG75+ High-Security Digital Motion Detector with Pet Immunity - R495 (PA-1098) Description: Extremely reliable and false-alarm free Dual optics (2 dual opposed element sensors) Provides superior pet immunity using a patented combination of advanced optics and digital processing technologies Immune to pets weighing up to 40kg (90lbs) Digital Dual Opposed Detection 11m (35ft) X 11m (35ft); 90° viewing angle Can be used with SB469 Swivel-Mount Bracket

The Digigard DG85 combines a special weatherproof design and the provens technology of our digigard high-security motion detector with pet immunity to provide the same reliable protection - outdoors. Impact and temperature resistant casing (-35°C to 50°C / -31°F to 122°F). Extremely reliable and false-alarm free. Dual Optical Filtering System. UV protected lens. Patented Animal Immunity (up to 40kg/90lbs). Dual optics (2 dual opposed element sensors). Digital Dual Opposed Detection. Multi-level sensitivity adjustment. Two operational modes (addressable for Digiplex and DigiplexNE or conventional relay operation). 11m (35ft) x 11m (35ft), 90° viewing angle.