NAVIS

3.7 0 ตาราง　

Surface stain resistant finish makes it hard to stain.
Anti-fouling processed, paper eyesight chart.

โอคโคลเดอร์ 205 มม.

แลนดอลท์แผนผังความคมชัด 3 เมตร

แผนภูมิความเที่ยงตรงของภาพ (Laminated) 5m

φ 50　

φ 50　

Takei Scientific Instruments

Perimeter　T.K.K.101

The visual field is the entire expanse of space visible at a given instant without moving the eyes.
This perimeter, consisting of a semicircular arm with a variable station for the visual stimuli, is designed to examine the discriminative powers of different parts of retina accurately when a subject immobilizes his face at a definite place.

Takei Scientific Instruments

Optical Illusion Tester　T.K.K.115

Used for geometric illusions.
It consists of six panels with different lengths and angles of diagonal lines.

Takei Scientific Instruments

Up-Down Inverting Goggles INVERTING PRISM　T.K.K.162a

It uses a right-angle prism to measure the decrease and change of constancy in the vertical (up-down) reversed field.
Two prisms are attached to a resin frame and fixed to the head from the eyepiece with a rubber band and a magic band.

Takei Scientific Instruments

Left-Right Reversing Goggles REVERSING PRISM　T.K.K.162b

It uses a right-angle prism to measure the decrease and change of constancy in the horizontal (left-right) reversed field.
Two prisms are attached to a resin frame and fixed to the head from the eyepiece with a rubber band and a magic band.

［เลิกผลิตแล้ว］สแตนด์สําหรับอุปกรณ์ทดสอบวิสัยทัศน์ [สําหรับ 3m]　SE-3

［เลิกผลิตแล้ว］พอยน์เตอร์ แบล็ก 130 ถึง 650 มม.