Navitar High Resolution (HR) Objectives

Navitar's HR Plan Apo Infinity Corrected Objective Lens Series includes magnifications of 1X, 2X, 4X, 6X and 10X. These lenses offer:

  • More resolving power at a larger FOV - High NA design

  • Long working distance for room to manipulate specimens

  • Contrast improvement - Apochromatic over 430-656nm

  • 95mm parfocal distance for turret compatibility

Large Field of View: These objectives provide a field of view increase of 67% to 150% when compared to objectives with similar numerical apertures (NA), providing increased throughput for image processing.

Higher Resolution: These infinity corrected, apochromatic objectives offer up to 30% increased resolving power over competing lenses with similar magnifications and fields of view.

No results. Try changing your filters.
Model Description
1-55282 Navitar 1X ICO, 0.04 NA, 15 WD
Specs & Docs
Specifications
Numerical Aperture 0.04
Working Distance 15 mm
Focal Length 200 mm
Resolving Power 8.3 µm
Depth of Field ± 160 µm (320µm Range)
Field Number 22
Compatible Tube Lens EFL=200mm
Parfocal Length 95 mm
Mounting Threads M26 x 36 TPI
1-55273 Navitar 2X ICO, 0.08 NA, 39 WD
Specs & Docs
Specifications
Numerical Aperture 0.08
Working Distance 39 mm
Focal Length 100 mm
Resolving Power 4.2 µm
Depth of Field ±40 µm (80 µm Range)
Field Number 22
Compatible Tube Lens EFL=200mm
Parfocal Length 95 mm
Mounting Threads M26 x 36 TPI
Wavelength Range 436nm - 656nm
1-55341 Navitar 4X HR Plan Apo Infinity Corrected Objective - 0.2 NA
Specs & Docs
Specifications
Numerical Aperture 0.2
Working Distance 20 mm
Focal Length 50 mm
Resolving Power 1.7 µm
Depth of Field ± 6.8 µm (13.6 µm Range)
Field Number 22
Compatible Tube Lens EFL=200mm
Parfocal Length 95 mm
Mounting Threads M26 x 36 TPI
Wavelength Range 436nm - 656nm
1-55401 Navitar 6X HR Plan Apo Infinity Corrected Objective - 0.3 NA
Specs & Docs
Specifications
Numerical Aperture 0.3
Working Distance 25 mm
Focal Length 33.3 mm
Resolving Power 1.1 µm
Depth of Field ± 3.05 µm (6.1 µm Range)
Field Number 22
Compatible Tube Lens EFL=200mm
Parfocal Length 95 mm
Mounting Threads M26 x 36 TPI
Wavelength Range 436nm - 656nm
1-55227 Navitar 10X HR Plan Apo Infinity Corrected Objective - 0.4 NA
Specs & Docs
Specifications
Numerical Aperture 0.4
Working Distance 10 mm
Focal Length 20 mm
Resolving Power 0.8 µm
Depth of Field ±1.6 µm (3.2 µm Range)
Field Number 22
Compatible Tube Lens EFL=200mm
Parfocal Length 95 mm
Mounting Threads M26 x 36 TPI
Wavelength Range 436nm - 656nm
1-55282
Navitar 1X ICO, 0.04 NA, 15 WD
1-55282
Navitar 1X ICO, 0.04 NA, 15 WD
Specifications
Numerical Aperture
0.04
Working Distance
15 mm
Focal Length
200 mm
Resolving Power
8.3 µm
Depth of Field
± 160 µm (320µm Range)
Field Number
22
Compatible Tube Lens
EFL=200mm
Parfocal Length
95 mm
Mounting Threads
M26 x 36 TPI
1-55273
Navitar 2X ICO, 0.08 NA, 39 WD
1-55273
Navitar 2X ICO, 0.08 NA, 39 WD
Specifications
Numerical Aperture
0.08
Working Distance
39 mm
Focal Length
100 mm
Resolving Power
4.2 µm
Depth of Field
±40 µm (80 µm Range)
Field Number
22
Compatible Tube Lens
EFL=200mm
Parfocal Length
95 mm
Mounting Threads
M26 x 36 TPI
Wavelength Range
436nm - 656nm
1-55341
Navitar 4X HR Plan Apo Infinity Corrected Objective - 0.2 NA
1-55341
Navitar 4X HR Plan Apo Infinity Corrected Objective - 0.2 NA
Specifications
Numerical Aperture
0.2
Working Distance
20 mm
Focal Length
50 mm
Resolving Power
1.7 µm
Depth of Field
± 6.8 µm (13.6 µm Range)
Field Number
22
Compatible Tube Lens
EFL=200mm
Parfocal Length
95 mm
Mounting Threads
M26 x 36 TPI
Wavelength Range
436nm - 656nm
1-55401
Navitar 6X HR Plan Apo Infinity Corrected Objective - 0.3 NA
1-55401
Navitar 6X HR Plan Apo Infinity Corrected Objective - 0.3 NA
Specifications
Numerical Aperture
0.3
Working Distance
25 mm
Focal Length
33.3 mm
Resolving Power
1.1 µm
Depth of Field
± 3.05 µm (6.1 µm Range)
Field Number
22
Compatible Tube Lens
EFL=200mm
Parfocal Length
95 mm
Mounting Threads
M26 x 36 TPI
Wavelength Range
436nm - 656nm
1-55227
Navitar 10X HR Plan Apo Infinity Corrected Objective - 0.4 NA
1-55227
Navitar 10X HR Plan Apo Infinity Corrected Objective - 0.4 NA
Specifications
Numerical Aperture
0.4
Working Distance
10 mm
Focal Length
20 mm
Resolving Power
0.8 µm
Depth of Field
±1.6 µm (3.2 µm Range)
Field Number
22
Compatible Tube Lens
EFL=200mm
Parfocal Length
95 mm
Mounting Threads
M26 x 36 TPI
Wavelength Range
436nm - 656nm
Log in