Beijing PDV Instrument Co.,Ltd
Contact Us
Address: Room 1601, HaoJing Building, No.108, Zhichun Road, Haidian District, Beijing, China
TEL: +86-10-82613119
FAX: +8613693127951
Website: www.enpdv.com
Infinity Corrected Long Working Distance Objective
- Dec 13, 2017 -

2X Infinity   Corrected Long Working Distance  Objective

Objective   Optical System

Infinite

Objective   Optical Magnification

2X

Objective   Type

Plan   Apochromatic Objective

Objective   Parfocal Distance

95mm

Objective   Focal Length

100mm

Objectie   Working Distance

34.6mm

Numerical   Aperture(N.A)

N.A.0.055

depth of   focus

91μm

Objective   Resolution

5μm

Objective   Cover Glass Thickness

/0

Objective   Immersion Media

Dry Objective

Objective   Screw Threas

M26X1/36"

Objective   Outer Dia.

Φ32.2mm

Surface   Treatment

Electroplating   Black

Material

Aluminum

Color

Black

Net Weight

0.12kg(0.26bs)

5X Infinity   Long Working Distance Plan Achromatic Dark Field Metallurgical Objective

Objective   Optical System

Infinite

Objective   Optical Magnification

5X

Objective   Type

Plan   Apochromatic Objective

Objective   Parfocal Distance

95mm

Objective   Focal Length

40mm

Objectie   Working Distance

44.5mm

Numerical   Aperture(N.A)

N.A.0.13

depth of   focus

14μm

Objective   Resolution

2μm

Objective   Cover Glass Thickness

/0

Objective   Immersion Media

Dry Objective

Objective   Screw Threas

M26X1/36"

Objective   Outer Dia.

Φ32.2mm

Surface   Treatment

Electroplating   Black

Material

Aluminum

Color

Black

Net Weight

0.18kg(0.40bs)

10X Infinity   Long Working Distance Plan Achromatic Dark Field Metallurgical Objective

Objective   Optical System

Infinite

Objective   Optical Magnification

10X

Objective   Type

Plan   Apochromatic Objective

Objective   Parfocal Distance

95mm

Objective   Focal Length

21mm

Objectie   Working Distance

34mm

Numerical   Aperture(N.A)

N.A.0.28

depth of   focus

3.5μm

Objective   Resolution

1μm

Objective   Cover Glass Thickness

/0

Objective   Immersion Media

Dry Objective

Objective   Screw Threas

M26X1/36"

Objective   Outer Dia.

Φ35mm

Surface   Treatment

Electroplating   Black

Material

Aluminum

Color

Black

Net Weight

0.19kg(0.42bs)

20X Infinity   Long Working Distance Plan Achromatic D

Objective   Optical System

Infinite

Objective   Optical Magnification

20X

Objective   Type

Plan   Apochromatic Objective

Objective   Parfocal Distance

95mm

Objective   Focal Length

10mm

Objectie   Working Distance

31mm

Numerical   Aperture(N.A)

N.A.0.29

depth of   focus

3.5μm

Objective   Resolution

1μm

Objective   Cover Glass Thickness

/0

Objective   Immersion Media

Dry Objective

Objective   Screw Threas

M26X1/36"

Objective   Outer Dia.

Φ35mm

Surface   Treatment

Electroplating   Black

Material

Aluminum

Color

Black

Net Weight

0.22kg(0.49bs)

50X Infinity   Long Working Distance Plan Achromatic D

Objective   Optical System

Infinite

Objective   Optical Magnification

50X

Objective   Type

Plan   Apochromatic Objective

Objective   Parfocal Distance

95mm

Objective   Focal Length

4mm

Objectie   Working Distance

20.5mm

Numerical   Aperture(N.A)

N.A.0.42

depth of   focus

1.6μm

Objective   Resolution

0.7μm

Objective   Cover Glass Thickness

/0

Objective   Immersion Media

Dry Objective

Objective   Screw Threas

M26X1/36"

Objective   Outer Dia.

Φ35mm

Surface   Treatment

Electroplating   Black

Material

Aluminum

Color

Black

Net Weight

0.92kg(0.64bs)

100X Infinity   Long Working Distance Plan Achromatic D

Objective   Optical System

Infinite

Objective   Optical Magnification

100X

Objective   Type

Plan   Apochromatic Objective

Objective   Parfocal Distance

95mm

Objective   Focal Length

2mm

Objectie   Working Distance

12.5mm

Numerical   Aperture(N.A)

N.A.0.55

depth of   focus

0.9μm

Objective   Resolution

0.5μm

Objective   Cover Glass Thickness

/0

Objective   Immersion Media

Dry Objective

Objective   Screw Threas

M26X1/36"

Objective   Outer Dia.

Φ35mm

Surface   Treatment

Electroplating   Black

Material

Aluminum

Color

Black

Net Weight

0.12kg(0.86bs)