Veterinary Endoscopy (VES-1590) Model: VES-1590 Veterinary Endoscopy Inserted into the outer diameter is only 9.0mm, working length of up to 1.5m. Gastrointestinal examination and diagnosis for small pet dogs, cats, seals, penguins and other animals, foreign body gripping. Using SONY 44 megapixel color CCD, high-resolution images can be presented, so that the inspection smoother.