NSN: 4931-00-536-5557
P/N: 7680631

General Description

The Dioptometer is a precision instrument used in accurately determining the diopter setting of another instrument. The focusing sleeve of the Dioptometer is used to adjust the focus of the field. Set at a zero setting, the Dioptometer can be used to check the accuracy of the zero diopter setting in the Collimating Telescope, which is commonly available for checking the zero diopter setting.

Additional Information

Length 7 inches
Field of view 12°
Magnification 4.7x

Related Equipment

Collimating Telescope 5549108 4931-00-554-9108