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Hawk Series Line Scan Lenses


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Hawk Series Line Scan Lenses.pdf

Product Features

1. High resolution

    High resolution optical design, 63mm image circle[1];

    compatible to 3.5μm (16K), 5μm (12K), 7μm (8K) line scan cameras

2. Low distortion
   Total distortion below 0.1%, min distortion low to 0.005%

3. High uniformity
    Super relative illumination, available to capture sharp and clear image of the FOV

4. Broad range of magnification
    The lenses with magnification from 0.21X to 2.1X for choices

[1] The max image circle for OPT-VHK116/8.6-2.0X is up to 126mm

Selection Guide

Application Examples

MTF Drawings

Model Table

 No. 

Model

Focal length

(mm)

Aperture

range

Max camera

sensor format

(mm)

Interface

Weight

(kg)

Distortion

(%)

Primary

Mag.

WD

(mm)

Flange distance

(mm)

Object to image

distance (mm)

2D drawing




1

OPT-VHK98/3.9-0.23X

98.7

F3.9-F32

63

(image circle)

V58

mount

0.51

0.2

0.21X

497.9

88

648.8

OPT-VHK983.9-0.23X.pdf




0.04

0.23X

456.9

90

609.8




0.15

0.26X

407.6

93

563.5




2

OPT-VHK116/4.3-0.5X

116

F4.3-F32

63

 (image circle) 

V58

mount

0.65

0.07

0.475X

289.5

121.8

474.2

OPT-VHK1164.3-0.5X.pdf




0.005

0.50X

277.5

124.6

465




0.1

0.53X

264.5

128.1

455.5




3

OPT-VHK120/5.8-1.0X

120

F5.8-F45

63

(image circle)

V58

mount

0.61

0.07

0.97X

172

172.4

407.3

OPT-VHK1205.8-1.0X.pdf




0.01

1.0X

168.5

175.8

407.2




0.1

1.04X

164

180.4

407.3




4

OPT-VHK116/8.6-2.0X

116

F8.6-F64

126

(image circle)

V58

mount

0.63

0.07

1.9X

100.2

293.3

456.4

OPT-VHK1168.6-2.0X.pdf




0.008

2.0X

97.14

305

465




0.06

2.1X

94.5

316.1

473.5




Instruction for Extension Tube Selection

1. Diagram of lens mounting to camera via extension tube

2. Formula
    FBL ≈ ( β - β0 ) × f ’ + FBL0
    EXT = FBL - FBLC

  Remarks:
 (1). β is maganification, β0 is primary magnification in Model Table; 
 (2). FBL is flange distance, FBL0 is flange distance in the Model table, FBLC is the flange distance of camera; 
 (3). EXT is the length of extension tube;
 (4). f ’ is the lens focal length