Minolta SR-1 model V Owner's Manual page 32

* The grooves on both the left
a n d r i g h t s i d e s o f t h e e y e -
p i e c e w i n d o w a r e u s e d w h e n
an Accessory Clip V, Angle
F i n d e r V o r M a g n i f i e r
V i s
inserted from above.
i ' j l * M -
F o c u s i n g f o r I n f r a r e d
P h o t o g r a p h y
W h e n u s i n g i n f r a r e d f i l m , i t i s
necessary to make a special
a d j u s t m e n t
w i t h t h e f o c u s i n g
r i n g . F i r s t b r i n g t h e s u b j e c t
i n f o c u s a n d n o t e t h e d i s t a n c e
i n d i c a t e d a t t h e a
m a r k .
T h e n s h i f t t h e f o c u s r i n g s o
t h e i n d i c a t e d d i s t a n c e i s a l i g n -
e d w i t h t h e r e d l e t t e r R . U s e
a red filter for infrared pho-
tography.