76570EM 21
9. [ADJ] Viewfinder focus and parallax
[Required equipment] 50mm lens, Collimator, Focus master lens
[Preparation] Adjust the diopter by the diopter adjustment lever.
*If AF motor is installed (0-S300), set the AF mode switch to MF position. (upper position)
9-1. Parallax
[CAUTION] Confirm that the Pentaprism must be installed securely.
(1) Confirm there is neither gap nor an inclination at an upper
and lower, right and left position.
(2) Adjust the parallax of right and left direction by the prism
retainer screws. (M16 x2)
Standard: Right/Left 1
°
or less
Top/Bottom 1
°
50
′
or less
9-2. Viewfinder focus
[CAUTION] The focus must be adjusted at the center
and corners in the viewfinder.
(3) Adjust the focus to within ±0.02mm by turning
the adjusting screws (M103 x3)
* One scale for focus master lens is 0.03mm.
*Each adjusting screw affects the focus in the viewfinder
as shown in the figure right.
Standard: 0
±
0.05mm
(4) After adjustment is done, apply the screw lock agent to M16 and M103.
10. 0-O100
(1) M2
(2) 0-O100
(3) TY-CNL-D 1.7x3.0 x2
(4) O121
