Mirror lockup lever – Nikon F4 User Manual

Page 113

Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

background image


A highly efficient, tungsten-alloy shutter balancer is incorporat­

ed in the shutter unit. The balancer operates during shutter
operation to overcome vibration normally caused by the shutter
curtain in other cameras.

When using super-telephoto lenses or doing photomicrogra­

phy, it is necessary to reduce camera vibration to the absolute
minimum. To lock the reflex viewing mirror in the “up” position,
push in the depth-of-field preview button and rotate the mirror
lockup lever counterclockwise until it stops.

This manual is related to the following products: