HOW TO USE THE INFRARED INDEX

 

 

 

 

 

 

 

 

15

8

 

ft

 

 

 

22

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10

 

3

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m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

 

 

A

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11 8

5.6

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1.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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ft

 

 

 

 

 

 

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1 m

 

 

 

22

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50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

22

16

11 8

5.6

4

2.8

2

1.4

 

 

 

 

 

 

 

 

 

 

 

When taking infrared pictures with infrared film and either a "R2" or "02" filter, it is neces- sary to adiust the focus because the point of focus is not the same with infrared light as it is with visible light. As shown above, memo- rize the focusing point on the lens distance scale when viewed through the viewfinder and turn the focusing ring until the point you memorized aligns with the infrared index.

Turn the focusing ring in the MANUAL focus mode only.

For the exposure control requierd in this special photography, see the information supplied with the infrared film.

Caution :

Infrared film can not be used for MZ-S, MZ-60 and ist cameras since infrared ray is used for detecting device of film transport. It will expose infrared film in the camera.

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Pentax Lens manual HOW to USE the Infrared Index