PENTAX diopter adjustment lens adapter M-3.
(released on April 23th, 2021 in Japan)
Description
The dioptric power can be adjusted according to the visual acuity of the photographer.
- When the diopter adjustment range of the camera is exceeded, or attached to the viewfinder eyepiece of a camera without a diopter adjustment mechanism. The dioptric power can be adjusted according to the visual acuity of the photographer.
*Cannot be used in combination with an eye cup. - Visibility adjustment: -3m