Canon EOS 750 QD Specifications download pdf (Page 24)

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18. Extenders (Sold Separately)

Lens specications when using extender EF1.4x II/III or EF2x II/III are as follows.

When the internal extender is set at 1x

Extender EF1.4x II/III Extender EF2x II/III

WIDE TELE WIDE TELE

Focal length (mm)

280 560 400 800

Aperture

f/5.6-45 f/5.6-45 f/8-64 f/8-64

Angle of view

Diagonal

8°50′ 4°25′ 6°10′ 3°05′

Vertical

4°55′ 2°25′ 3°30′ 1°40′

Horizontal

7°20′ 3°40′ 5°10′ 2°35′

Maximum magnication (x)

0.15 0.22 0.21 0.31

When the internal extender is set at 1.4x

Extender EF1.4x II/III Extender EF2x II/III

WIDE TELE WIDE TELE

Focal length (mm)

392 784 560 1120

Aperture

f/8-64 f/8-64 f/11-91 f/11-91

Angle of view

Diagonal

6°20′ 3°10′ 4°25′ 2°10′

Vertical

3°30′ 1°45′ 2°25′ 1°15′

Horizontal

5°15′ 2°40′ 3°40′ 1°50′

Maximum magnication (x)

0.21 0.3 0.3 0.44

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Canon EOS 750 QD Specifications Page 24