FVL LWD

Super long working distance compact telecentric lenses with C - Mount compatibility. Optional Fiber Port for Coaxial Illumination.

More information available upon request.

FVL LWD

FVL LWD

Super Long Working Distances designs for demanding applications. Lenses are made-to-order. Contact Seiwa sales for lead times. Lens are made-to-order, please contact us for lead times.

Model Magnification Max. FOV (mm) Working Distance RP (μm)
0.3x
21.3 x 16
200.0 ± 3
25.3
0.5x
12.8 x 9.6
250.0 ± 2
17
0.5x
17.6 x 13.2
300.0 ± 2
20
0.5x
12.8 x 9.6
300.0 ± 2
19.2
0.5x
12.8 x 9.6
420.0 ± 2
25(center), 29(edge)
0.5x
12.8 x 9.6
450 ± 2
24(center), 29(edge)
0.5x
12.8 x 9.6
924.0 ± 3
23
1x
6.4 x 4.8
250.4 ± 2
16
1x
6.4 x 4.8
251.6 ± 2
16
1x
6.4 x 4.8
300 ± 2
12.7
1x
6.4 x 4.8
300 ± 2
12.7
1x
7.2 x 5.3
349 ± 2
18.2
1x
7.2 x 5.3
349 ± 2
18.2
1x
6.4 x 4.8
400
15
1x
6.4 x 4.8
400
20.8
1x
6.4 x 4.8
400
24.8-28.68
1x
6.4 x 4.8
450 ± 2
8.4
1x
6.4 x 4.8
520 ± 2
15
1x
6.4 x 4.8
600 ± 2
16.7
1x
6.4 x 4.8
800
15
1.5x
6.4 x 4.8
300 ± 2
13.2
1.5x
5.9 x 4.4
402 ± 2
12.8-17.5
1.5x
5.9 x 4.4
452 ± 2
13.9-15.5
2x
3.2 x 2.4
252 ± 1
13.9
2x
3.2 x 2.4
300 ± 2
12.8
2x
3.2 x 2.4
300 ± 2
17.9
2x
3.2 x 2.4
354.7 ± 2
18.5
2x
3.2 x 2.4
400 ± 2
18.5
2x
3.2 x 2.4
600 ± 2
17.5