F-theta Lenses
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China Everything else / Bulk
Everything else / Bulk

F-theta Lenses

The F-theta scanning lenses are commonly used in laser scanning systems that employ two-axis galvanometers to scan a specified area but cannot tolerate the angle at the image plane. By introducing a specified amount of barrel distortion in a scanning lens, thetelecentric f theta lens becomes an ideal choice for applications that require a flat field on the image plane such as laser scanning, marking, engraving and cutting systems. Depending on the requirements of the application, these diffraction limited lens systems can be optimized to account for wavelength, spot size, and focal length, and distortion is held to less than 0.25% throughout the field of view of the lens.

Hyperion Optics Off-the-shelf F Theta Scan Lens :

Part No.

Scan Field

Input Beam

Focus Spot

Max. Scan Angle

Thread

M1-M2

WD

Window

EFL (mm)

Ф(1/e2)

Ф(1/e2)

(±deg)

(mm)

(mm)

Dia×Thk

(mm)

(mm)

(μm)

(mm)

HYP-1064-50-100Q

100

50x50

15

13

21.3

M85x1

25.6

131

94x2.5

HYP-1064-94-163Q

163

94x94

20

23

24.7

M85x1

26

204.8

138x2.5

HYP-1064-112-163Q

163

112x112

10

30

25

M85x1

12.5

203.7

120x2.5

HYP-1064-170-255Q-D20

255

170x170

20

24

28

M85x1

25.8

319.4

150x3

HYP-1064-142-277Q

277

142x142

15

32.5

21

M85x1

26

347.5

96x2.5

HYP-1064-215-340Q-D20

340

215x215

20

32

25

M85x1

27

203.8

140x3.5

HYP-1064-220-460Q-D30

460

220x220

30

44

25

M98x1

43

572.4

144x4

HYP-1064-280-420Q

420

280x280

14

60.7

27

M85x1

17

506.3

112x2.5

HYP-1064-320-450Q

450

320x320

14

45

25

M85x1

15

515.9

104x3.9

HYP-1064-280-500Q-D30

500

280x280

30

34

22.9

M85x1

37

618.3

180x3.5

HYP-1064-340-500Q-D20

500

340x340

20

14.5

26.8

M85x1

26

569.8

140x3.5

HYP-1064-350-640Q

640

350x350

10

95.7

23.6

M85x1

16

706.9

73x2.5

HYP-1064-425-875Q-D20

875

425x425

20

93.2

19.3

M85x1

26

975.2

83x2.5

Part No.

Scan Field

Input Beam

Focus Spot

Max. Scan Angle

Thread

M1-M2

WD

Window

EFL (mm)

Ф(1/e2)

Ф(1/e2)

(±deg)

(mm)

(mm)

Dia×Thk

(mm)

(mm)

(μm)

(mm)

HYP-980-160-260Q-D20

260

160x160

20

30

23

M85x1

27

130

138x2.5

HYP-980-215-335Q-D20

335

215x215

20

35

24

M85x1

27

200

140x3.5

HYP-980-280-420Q

418.5

280x280

14

56.1

27.1

M85x1

17

497.3

112x2.5

HYP-980-400-640Q-D20

640

400x400

20

64

24.5

M85x1

27

556

128x3.5

HYP-980-450-650Q-D30

650.0

450x450

30

103

25

M123x1

37

784.9

220x5

Part No.

Scan Field

Input Beam

Focus Spot

Max. Scan Angle

Thread

M1-M2

WD

Window

EFL (mm)

Ф(1/e2)

Ф(1/e2)

(±deg)

(mm)

(mm)

Dia×Thk

(mm)

(mm)

(μm)

(mm)

HYP-1940-635-60-163

163

60x60

14

29

25

M85x1

18

128.2

68x2.5

Part No.

Scan Field

Input Beam

Focus Spot

Max. Scan Angle

Thread

M1-M2

WD

Window

EFL (mm)

Ф(1/e2)

Ф(1/e2)

(±deg)

(mm)

(mm)

Dia×Thk

(mm)

(mm)

(μm)

(mm)

HYP-1064-635-100-163

163

100x100

12

22.5

25.5

M85x1

20

157.6

85x2

HYP-1064-635-180-260

260

180x180

15

28

28.3

M85x1

20</span
Location : BaoXiang Road#6, Nanjing, China, 210007 nanjing,
Contact : Li Boxin , +86 25 86626311

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