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High N.A. Microscope Objective Lenses

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Navitar's Special Optics division specializes in creating high N.A. microscope objective lenses. All lens designs can be adjusted to fit the user’s needs.

Specialty lens examples include:

High transmission (~350 nm) for laser microdissection
Infrared-optimized multiphoton objectives for imaging deep neuronal tissue sections
Special objectives for patch-clamp applications on vital brain sections allow for measurements of individual ion channels using an inert dip-in objective
Water, glycerol, oil and multi-immersion objectives with correct refraction index for the sample medium and aberration-free imaging of thicker samples

Specs

Material: Stainless, Aluminum, ULTEM, Titanium, MACOR
Wavelength Range: Visible (390-750 nm) to NIR (700-1400 nm)
Working Distance: 0.1 mm to 55 mm

Examples of lens design offerings for air, water, and oil environments below. Over 1000 test plates readily available to start off your design and customize from there.

Air

Source: Navitar Inc.

Model	Description
54-33-22@920-1040nm	SO Microscope Objective, 0.6 NA, 8mm Air
54-22-30@767-852nm	6.7X SO Microscope Objective, 0.37 NA, 20mm Air + 5mm Silica
55-S10-3@1030nm	20.0X SO Microscope Objective, 0.44 NA, 4mm Air
54-20-60@635&1550nm	3.3X SO Microscope Objective, 0.17 NA, 55mm Air + 3mm Bk7
54-18-21@633nm	9.5X SO Microscope Objective, 0.43 NA, 29.4mm Air
54-17-25@532&421.3nm	SO Microscope Objective, 0.34 NA, 18mm Air + 6.35mm Silica
54-3.5-4@325nm	50.0X SO Microscope Objective, 0.44 NA, 8mm Air
54-36-41@671&1064nm	4.9X SO Microscope Objective, 0.44 NA, 26.83mm Air + 6.1mm Silica
54-23-26@852-940nm	6.90X SO Microscope Objective, 0.45 NA, 18.23mm Air+5mm Silica
54-28-28@671&1064nm	7.1X SO Microscope Objective, 0.50 NA, 17mm Air + 4mm Silica
54-25-25@532&767&780&1064nm	8.0X SO Microscope Objective, 0.50 NA, 12mm Air + 5mm Silica
54-26-26@852nm	SO Microscope Objective, 0.50 NA, 19mm Air + 6.336mm Silica
54-5-5@488nm	40.0X SO Microscope Objective, 0.50 NA, 4.5mm Air + 0.17mm Silica
54-49-49@401&421nm	4.08X SO Microscope Objective, 0.50 NA, 5mm Air + 6mm Silica + 29mm Vacuum
54-30-25@399,532,556,1064nm	4.76X SO Microscope Objective, 0.50 NA, 3.41mm air + 6mm silica window + 10mm Vacuum
54-14-102@369nm	SO Microscope Objective, 0.50 NA, 5mm Air + 6mm Silica
54-26-25@780nm	SO Microscope Objective, 0.52 NA, 16.83mm Air +7.1mm Silica+1.9mm H-K9L
54-33-31@767&780nm	6.5X SO Microscope Objective, 0.52 NA, 15.7mm Air + 4mm Borofloat
54-23-20@532, 671, 767, 1064nm	10.0X SO Microscope Objective, 0.55 NA, 1.5mm Air+6.18mm Silica window+10.06mm Vacuum
54-19-16.7@355&369nm	11.98X SO Microscope Objective, 0.56 NA, 6.8mm air + 6.22mm silica window + 48.41 vacuum
54-36-30@767&589nm	6.7X SO Microscope Objective, 0.60 NA, 18mm Air + 4mm Silica
54-36.2-30@780&852nm	6.67X SO Microscope Objective, 0.60 NA, 18mm Air + 4mm Silica
54-18-12 @ 532, 671, 852, & 935nm	16.26X SO Microscope Objective, 0.60 NA, 16mm Vacuum+4mm Spectrosil+3.2mmN-BK7+1mm silica 1.65 Air
54-22-18.5@369nm	10.81X SO Microscope Objective, 0.60 NA, 5mm Air +6mm Silica +18.78mm Vacuum
54-36.6-30@370nm	6.7X SO Microscope Objective, 0.6 NA, 11mm air + 6mm SiO2 + 49mm air or vacuum
54-4-3.3@405nm	60.6X SO Microscope Objective, 0.61 NA, 2.4mm Air + 0.2mm Sapphire
55-S100-28T@355	8.0X SO Microscope Objective, 0.62 NA
54-33-26@532-770nm	7.7X SO Microscope Objective, 0.63 NA, 5.4mm Air + 4mm Silica
55-S5-0.4@1064nm	40.0X SO Microscope Objective, 0.65 NA, 1.75mm Air+0.5mm Silica+0.5mm PMMA+0.25mm Sea Water
54-25-16@461-698nm	10.81X SO Microscope Objective, 0.70 NA, 4mm Vacuum + 5mm Silica + 0.98mm Air
54-25-17@589&670&760nm	11.8X SO Microscope Objective, 0.74 NA, 2.7mm Air + 3.5mm Silica
54-3.4-2@780nm	86.96X SO Microscope Objective, 0.75 NA, 2mm Air+4mm Silica+7mm Vacuum
54-35-27@767&780nm	7.41X SO Microscope Objective, 0.77 NA, 12mm Air + 6mm Silica window
54-40-25@532-1064nm	8.0X SO Microscope Objective, 0.80 NA
54-30-19@900-920nm	10.53X SO Microscope Objective, 0.80 NA, 10mm Air
54-40-33@770,1064nm	SO Microscope Objective, 0.6 NA, 16.75mm Vacuum
54-27-20@461-915nm	SO Microscope Objective, 0.67 NA, 5mm Silica + 7mm Air
54-44-29@770,1064nm	SO Microscope Objective, 0.75 NA, 6.42mm Silica + 14.55mm Air
54-36-20@401,421nm	SO Microscope Objective, 0.9 NA, 2.4mm Vacuum
54-41-25@456-852nm	SO Microscope Objective, 0.8 NA, 6mm Silica + 6mm Air
54-51-36@767-1064nm	SO Microscope Objective, 0.7 NA, 3mm Borofloat + 12.5mm Air
54-34-25@567-1228nm	SO Microscope Objective, 0.67 NA, 3.5mm Silica + 7.5mm Air
54-26-20@421,600-800nm	SO Microscope Objective, 0.65 NA, 5mm Silica + 9mm Air
54-20.1-12.5@421,532-1064nm	SO Microscope Objective, 0.8 NA, 5mm Silica + 5mm Air
54-25-18@532,767,780nm	SO Microscope Objective, 0.7 NA, 4mm Silica + 6.89mm Air
54-35-26@461-698nm	SO Microscope Objective, 0.66 NA, 5mm Silica + 8.5mm Air
54-26.5-20@671-1064nm	SO Microscope Objective, 0.65 NA, 5mm Silica + 8mm Air
54-42-47@532,671,1064nm	SO Microscope Objective, 0.45 NA, 6mm Spectrosil + 17.1mm Air
54-4.6-4@399nm	SO Microscope Objective, 0.55 NA, 13mm
54-32-27@780-870nm	SO Microscope Objective, 0.6 NA, 3.175mm Silica + 17.6mm Air
54-46-38@780,852,1064nm	SO Microscope Objective, 0.6 NA, 3.175mm Silica + 11.93mm Air
54-27-29@313nm	SO Microscope Objective, 0.46 NA, 8mm Silica + 19mm Air
54-33-22@925-935nm	SO Microscope Objective, 0.6 NA, 8mm
54-30-27.5@532,671,1064nm	SO Microscope Objective, 0.55 NA, 3mm Borofloat + 12mm Air
54-60-65@401,421nm	SO Microscope Objective, 0.45 NA, 6mm Silica + 48.8mm Air
54-10-4.5@500-1700nm	SO Microscope Objective, 1.1 NA, 0.17mm BK7 + 0.47mm Water
54-10-5@450-700nm	SO Microscope Objective, 1 NA, 0mm
54-25-16@461-698nm	SO Microscope Objective, 0.8 NA, 5mm Silica + 5mm Air
54-31-20@767,870nm	SO Microscope Objective, 0.75 NA, 2.5mm vacuum
54-50-30@532-1064nm	SO Microscope Objective, 0.8 NA, 5mm Silica + 6mm Vacuum
54-40-25@532-1064nm	SO Microscope Objective, 0.8 NA, 5.72mm Silica + 4.2mm Air
54-36.5-30@780-1064nm	SO Microscope Objective, 0.59 NA, 3.5mm Borofloat33 + 11.5mm Air
54-19-16.7@369nm	SO Microscope Objective, 0.56 NA, 6.22mm Silica + 55.21mm Air
54-23-26@852-940nm	SO Microscope Objective, 0.44 NA, 5mm Silica + 18.1mm Air
54-33-26@532-770nm	SO Microscope Objective, 0.65 NA, 4mm Silica + 6.5mm Air
54-28-100@900-920nm	SO Microscope Objective, 0.14 NA, 55.99mm

Water

Source: Navitar Inc.

Model	Description
54-12-30@355,405&488nm	6.7X SO Microscope Objective, 0.20 NA, 5mm Water
54-12.5-31 @ 450-1000nm	6.45X SO Microscope Objective, 0.2 NA, 4mm Water
54-20-25@532nm	8.0X SO Microscope Objective, 0.40 NA, 12.4mm Water
54-19-19@ VIS & 800-1200nm	10.5X SO Microscope Objective, 0.50 NA, 4.7mm Water
54-51-40@910-1050nm	5.0X SO Microscope Objective, 0.60 NA, 5mm Water
54-68-50@900nm	4.0X SO Microscope Objective, 0.68 NA, 10.35mm Water
54-23-15@435-950nm	13.33X SO Microscope Objective, 0.70 NA, 3.09mm Water
[email protected]µm	16.7X SO Microscope Objective, 0.93 NA, 1mm Water
54-40-20@1200nm	10.0X SO Microscope Objective, 0.80 NA, 3.5mm Water
54-40-20@870-950nm	10.0X SO Microscope Objective, 0.80 NA, 3.5mm Water
54-3.3-1.8 @ 450-680nm	111.1X SO Microscope Objective, 0.92 NA, 0.286 typeA + 0.6mm Sapphire + 0.25mm Seawater
54-20-10@405-910nm	20.0X SO Microscope Objective, 0.95 NA, 4mm Water
54-10-4.5@500-1700nm	44.44X SO Microscope Objective, 1.1 NA, ~0.5mm Water

Seawater

Source: Navitar Inc.

Model	Description
54-10-7@488-910nm	28.6X SO Microscope Objective, 0.66 NA, 3.74mm Water
54-10-7@488-910nm	SO Microscope Objective, 0.67 NA, 3.74mm Seawater
54-28-20@900-920nm	SO Microscope Objective, 0.7 NA, 2.58mm Seawater

Oil

Source: Navitar Inc.

Model	Description
54-10.8-5.4@480-700nm	37.0X SO Microscope Objective, 1.0 NA, 3mm Oil

Focus Clear

Source: Navitar Inc.

Model	Description
54-12-8@486-720nm	SO Microscope Objective, 0.7 NA, 10mm Focus Clear

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