single lens (spherical or sphero-cylindrical) to assess student skill

The CL-100 gives fast and reliable results

which is a green light

Automated Operation: Reduces the need for extensive training

Mobile Stand with 5 Casters for effortless positioning

Medical Dewar Cryo Spray Gun for Dermatology (Refurbished) - Liquid Nitrogen Sprayer Exam Table single lens (spherical or sphero-cylindrical)This is a professional medical device used for cryotherapy, primarily in dermatology, to treat warts, skin tags, and other skin lesions. It functions by spraying liquid nitrogen at a controlled rate. Disclaimer: This product is a medical tool and is not a firearm, weapon, gun part, or related accessory. It does not discharge projectiles.