Brand: Pentax

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

providing continuous feedback and increased control

Precise Positioning: Adjustable features such as height

Medical Dewar Cryo Spray Gun for Dermatology (Refurbished) - Liquid Nitrogen Sprayer Exam Table Brand: PentaxThis 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.