Pentax KX KX Manual - Page 21

DEPTH

-OF

-FIELD

TABLE:

SMC

PENTAX

50mm

LENS

Distance

scale

f/1.2

If/1.4)

1/2

f/2.8

f/4

f/5.6

f/8

f/11

f/16

f/22

0.45m

0.6m

1m

1.5m

2m

5m

10m

co

0.448

0.596

0.987

1.469

1.943

4.646

8.661

63.799

-

0.452

.-

0.604

-.-

1.014

.--

1.533

-

2.060

^.

5.413

-11.832

.....

co

0.447

0.595

0.984

1.463

1.934

4.591

8.472

54.691

-

0.453

--

0.605

-

1.016

-

1.538

-

2.071

-

5.489

-12.205

—

co

0.446

0.593

0.978

1.448

1.907

4.436

7.951

38.296

—

0.454

-

0.607

-

1.023

-

1.556

—

2.103

—

5.730

—13.480

—

co

0.445

0.590

0.969

1.429

1.872

4.245

7.350

27.366

-

0.455

^

0.610

-

1.033

-

1.579

-

2.147

6.085

"15.664

oo

0.443

0.586

0.957

1.400

1.823

3.988

6.602

19.169

-

0.457

0.615

—

1.047

—

1.616

^

2.217

—

6.711

^20.700

—

co

0.440

0.580

0.941

1.364

1.760

3.690

5.814

13.703

—

0.461

0.621

—

1.068

^

1.667

—

2.317

—

7.779

36.271

oo

0.436

0.572

0.917

1.313

1.675

3.319

4.933

9.603

-

0.465

^

0.631

^

1.100

^

1.751

-

2.487

-

10.224

CO

0.431

0.563

0.890

1.255

1.579

2.949

4.149

6.996

-

0.471

0.643

-

1.143

-

1.869

—

2.739

—

16.876

—

oO

-

0.423

0.547

0.848

1.169

1.442

2.489

3.283

4.823

0.482

-

0.665

^

1.223

—

2.106

—

3.297

—

co

oo

oo

0.413

0.530

0.803

1.081

1.307

-

0.495

-0.693

-

1.336

^

2.488

4.374

2.098

2.629

3.519

•

Distance

scale

f/1.2

(f/1.4)

1.5'

2'

3'

5'

10'

15'

30'

1.493'

1.985'

2.964'

4.893'

9.563'

14.024'

26.288'

-

1.508'

-

2.015'

^

3.037'

-

5.111'

-

10.479'

-

16.123'

-

34.941'

1.491'

1.983'

2.958'

4.876'

9.494'

13.874'

25.757'

-

1.509'

-

2.017'

-

3.043'

-

5.131'

^-

10.564'

^

16.327'

35.928'

209.320'

179.436'

1.488'

1.976'

2.940

4.825'

9.293'

13.442'

24.286'

125.646'

f/2

-

1.513'

2.025'

-

3.062'

-

5.189'

-

10.825'

-

16.971'

-

39.255'

^

cc

f/2.8

1.483'

1.966'

-

1.518'

--

2.035'

2.917'

4.758'

9.038'

12.907'

-

3.088'

-

5.268'

11.196'

17.914'

-

4.4.791'

22.569'

89.785'

oo

f/4

1.475'

1.952'

2.883'

4.662'

8

.

680

'

12

.

180

'

20

.

408

'

62

.

890

'

-

1.526'

-

2.051'

-

3.128'

-

5.392'

-

11.802'

-

19.544'

-

56.824'

—

co

f/5.6

f/8

1.466'

1.933'

1.536'

^

2.072'

1.452'

1.906'

1.552'

^

2.104'

2.839'

4.540'

-

3.182'

-

5.568'

2.775'

4.368'

3.267'

"5.854'

2.699'

4.172'

3.381'

-

6.257'

8.247'

-

12.721'

7.672'

14.408'

11.331'

-

22.248'

10.259'

-

28.091'

18.100'

-

88.611'

15.479'

--556.932'

44.960'

—

co

31.512'

co

f/11

1.435'

1.873'

-

1.573'

-

2.147'

1.407'

1.821'

2.583'

3.882'

6.234'

7.812'

10.459'

15.823'

-

1.608'

^-

2.221'

-

3.589'

-

7.072'

-

25.943'

—

234.484'

cc

^

cc

1.375'

1.763'

2.456'

3.585'

5.470'

6.633'

8.425'

11.545'

-

1.653'

--

2.319'

^

3.879'

^-

8.391'

^

65.667'

co

^

cc

—

co

7.060'

9.178'

-

17.282'

-

41.876'

13.113'

22.955'

oo

—

co

f/16

f/22

019

Pentax KX KX Manual - Page 21

Depth, Field, Table, Pentax

Page 21 highlights