Round and Square Neutral Density Filters, Unmounted

 

 

 

We offer here a range of round and square unmounted neutral density filters.  These unmounted neutral density filters exhibit all of the useful attributes of our mounted filters, but will be found useful in special and built-in applications.

 

 

 

Specifications & Tolerances

 

 

 

Side:

+0.2mm

Parallelism:

<3arcmin

Density:

Specified @ 550nm

Thickness:

+0.2mm

Surface quality:

60-40

 

 

 

 

Round Neutral Density Filters, Unmounted

Diameter

Density

Transmittance

Thickness

Price

Availability

PART

(mm)

 

%

(mm)

 

 

NUMBER

25.0

2.00

1

2.1

 

2 weeks

077-1261

25.0

1.30

5

1.5

 

2 weeks

077-1263

25.0

1.00

10

2.7

 

2 weeks

077-1265

25.0

0.89

13

2.7

 

2 weeks

077-1267

25.0

0.70

20

2.7

 

2 weeks

077-1289

-

-

-

-

 

-

-

25.0

0.60

25

2.8

 

2 weeks

077-1271

25.0

0.52

30

2.7

 

2 weeks

077-1273

25.0

0.40

40

2.6

 

2 weeks

077-1275

25.0

0.30

50

2.5

 

2 weeks

077-1277

25.0

0.16

70

2.3

 

2 weeks

077-1279

-

-

-

-

 

-

-

30.0

2.00

1

2.1

 

2 weeks

077-1280

30.0

1.30

5

1.5

 

2 weeks

077-1282

30.0

1.00

10

2.7

 

2 weeks

077-1284

30.0

0.89

13

2.7

 

2 weeks

077-1286

30.0

0.70

20

2.7

 

2 weeks

077-1288

-

-

-

-

 

-

-

30.0

0.60

25

2.8

 

2 weeks

077-1290

30.0

0.52

30

2.7

 

2 weeks

077-1292

30.0

0.40

40

2.6

 

2 weeks

077-1294

30.0

0.30

50

2.5

 

2 weeks

077-1296

30.0

0.16

70

2.3

 

2 weeks

077-1298

-

-

-

-

 

-

-

50.0

2.00

1

2.1

 

2 weeks

077-1300

50.0

1.30

50

1.5

 

2 weeks

077-1302

50.0

1.00

10

2.7

 

2 weeks

077-1304

50.0

0.89

13

2.7

 

2 weeks

077-1306

50.0

0.70

20

2.7

 

2 weeks

077-1308

-

-

-

-

 

-

-

50.0

0.60

25

2.8

 

2 weeks

077-1310

50.0

0.52

30

2.7

 

2 weeks

077-1312

50.0

0.40

40

2.6

 

2 weeks

077-1314

50.0

0.30

50

2.5

 

2 weeks

077-1316

50.0

0.16

70

2.3

 

2 weeks

077-1318

 

 

Square Neutral Density Filters, Unmounted

Density

Transmittance

Thickness

Price

Availability

PART

 

(%)

(mm)

 

 

NUMBER

2.00

1

2.1

 

from stock

077-0010

1.30

5

1.5

 

from stock

077-0020

1.00

10

2.7

 

from stock

077-0030

0.89

13

2.7

 

from stock

077-0040

0.70

20

2.7

 

from stock

077-0050

-

-

-

 

-

-

0.60

25

2.8

 

from stock

077-0060

0.52

30

2.7

 

from stock

077-0070

0.40

40

2.6

 

from stock

077-0080

0.30

50

2.5

 

from stock

077-0090

0.16

 

 

 

 

 


Merci de contacter Infos Photon Lines pour tout renseignement complémentaire.