ExamVision loupes are made with a custom sweet spot working distance to center the depth-of-field to your optimal working distance. All ExamVision frames and oculars are manufactured to your preferred angle of declination. This angle will be set to minimize neck and eye muscle strain
Prisma lens system
ExamVision HD loupes can be ordered with a prism to refract the image. This allows for a more ergonomically relaxed working position, which will reduce strain on the neck and back, while allowing a neutral eye position. The system can either be inserted or removed by Evident at any time.