TSN880SeriesīŊœPROMINAR

PROMINAR super-telephoto lenses incorporate fluorite crystal lenses to realize a high resolution

FeaturesAccessoriesEyepiecesSpecificationsPicture Sample

TELEPHOTO LENS & SCOPE

Model Focal Length Maximum Aperture Lens Construction Fluorite Crystal Lens XD Lens Field of
View
(Full Size)
F-Number Iris Blades Minimum Focusing Distance Maximum Reprojection Ratio Filter Thread Weight Maximum Diameter X Length

500mm
F5.6
(TX10)

500mm

F5.6

7 Elements
in
7 Groups

1

2

4.9°

F5.6 - 11

9

3m

0.17×

Φ95mm

1,970g

104×341

350mm
F4
(TX07)

350mm

F4

10 Elements
in
10 Groups

1

3

7.0°

F4 - 8

9

3m

0.12×

Φ95mm

2,025g

104×296

850mm
F9.6
(TX17)

850mm

F9.6

13 Elements
in
14 Groups

1

3

2.9°

F9.6 - 19

9

3m

0.29×

Φ95mm

2,270g

104×396

Mounting of commercially available filter is possible

Eyepieces

Model Magnifi
cation
Real Field of View Exit Pupil Relative Brightness Twilight Factor Eye relief Field of
View at 1,000m

TE-11WZ

28 - 66×
WIDE ZOOM

2.2° - 1.2°

3.2 - 1.3mm

10.2 - 1.8

49.2 - 76.2

17.0mm

38.0 - 21.0m

TE-10Z

22 - 60×
ZOOM

2.0° - 0.95°

4.0 - 1.3mm

16 - 1.8

44.0 - 76.2

17.0 - 16.5mm

35.0 - 17.0m

TE-17W

33× WIDE

2.2°

2.7mm

7.1

53.9

20.0mm

38.0m

TE-20H

28× LER

1.9°

3.2mm

10.2

49.2

32.0mm

33.0m

TE-9Z

26 - 78×
ZOOM

1.45° - 0.75°

3.4 - 1.1mm

11.3 - 1.3

48.0 - 82.8

16.5 - 16.0mm

25.0 - 13.0m

TE-14WD

40× WIDE

1.8°

2.2mm

4.8

59.3

20.0mm

31.0m

TE-17HD

32× LER

1.6°

2.7mm

7.4

53.4

32.0mm

28.0m