Stock – Microscope Objectives
Avantier specializes in designing and manufacturing custom microscope objective lenses. We also offer in-stock microscope objective lenses for sale, including Achromatic Objective Lenses and Infinity Corrected Objective Lenses. We offer Microscope Objective lenses that are equivalent to other brand product.
Avantier, as a leading provider of imaging and optical solutions, presents in-depth information about microscope objective lenses. We provide detailed specifications for various models and extend an invitation for you to request a quote or consultation with us.
Compatible Tube Lens EFL : 200mm
- From AVTDL-1036 to AVTDL-1040, Bright field observation objective lens, ranging from 5X to 100X, features a uniform entry pupil position, making it convenient for DIC observation.
- From AVTDL-1041 to AVTDL-1045, Light and dark field long working distance observation objective lens, from 5X to 100X objective lens system, the entry pupil position is uniform, convenient DIC observation.
- From AVTDL-1046 to AVTDL-1048, Clear field long working distance observation objective, as well as a bright field and flat field semi-apochromatic objective for coaxial illumination.
- From AVTDL-1049 to AVTDL-1051, Light and dark field long working distance observation objective; Light and dark field for coaxial illumination, flat field semi-apochromatic objective.
Part Number |
Model |
Magnification |
NA |
W.D.(mm) |
Focal Length |
Spectral Region (nm) |
FL (mm) |
Mounting Threads |
Price(USD) |
Delivery Time |
AVTDL-1036 |
Plan Fluor EPI 5X |
5X |
0.15 |
20 |
40 |
400-700 |
45 |
W4/5″X1/36″ |
$320.00 |
One Week |
AVTDL-1037 |
Plan Fluor EPI 10X |
10X |
0.3 |
11 |
20 |
400-700 |
45 |
W4/5″X1/36″ |
$500.00 |
One Week |
AVTDL-1038 |
Plan Fluor EPI 20X |
20X |
0.45 |
3 |
10 |
400-700 |
45 |
W4/5″X1/36″ |
$640.00 |
One Week |
AVTDL-1039 |
Plan Fluor EPI 50X |
50X |
0.8 |
1 |
4 |
400-700 |
45 |
W4/5″X1/36″ |
$850.00 |
One Week |
AVTDL-1040 |
Plan Fluor EPI 100X |
100X |
0.9 |
1 |
2 |
400-700 |
45 |
W4/5″X1/36″ |
$1,050.00 |
One Week |
AVTDL-1041 |
Plan Fluor EPI BD 5X |
5X |
0.15 |
20 |
40 |
400-700 |
45 |
M26X0.706 |
$600.00 |
One Week |
AVTDL-1042 |
Plan Fluor EPI BD 10X |
10X |
0.3 |
11 |
20 |
400-700 |
45 |
M26X0.706 |
$900.00 |
One Week |
AVTDL-1043 |
Plan Fluor EPI BD 20X |
20X |
0.45 |
3 |
10 |
400-700 |
45 |
M26X0.706 |
$1,100.00 |
One Week |
AVTDL-1044 |
Plan Fluor EPI BD 50X |
50X |
0.8 |
1 |
4 |
400-700 |
45 |
M26X0.706 |
$1,400.00 |
One Week |
AVTDL-1045 |
Plan Fluor EPI BD 100X |
100X |
0.9 |
1 |
2 |
400-700 |
45 |
M26X0.706 |
$1,700.00 |
One Week |
AVTDL-1046 |
L Plan Fluor EPI 20X |
20X |
0.4 |
12 |
10 |
400-700 |
45 |
W4/5″X1/36″ |
$1,000.00 |
One Week |
AVTDL-1047 |
L Plan Fluor EPI 50X |
50X |
0.5 |
10.4 |
4 |
400-700 |
45 |
W4/5″X1/36″ |
$1,200.00 |
One Week |
AVTDL-1048 |
L Plan Fluor EPI 100X |
100X |
0.8 |
3.1 |
2 |
400-700 |
45 |
W4/5″X1/36″ |
$1,550.00 |
One Week |
AVTDL-1049 |
L Plan Fluor EPI BD 20X |
20X |
0.4 |
12 |
10 |
400-700 |
45 |
M26X0.706 |
$1,200.00 |
One Week |
AVTDL-1050 |
L Plan Fluor EPI BD 50X |
50X |
0.5 |
10.4 |
4 |
400-700 |
45 |
M26 x 0.706 |
$1,300.00 |
One Week |
AVTDL-1051 |
L Plan Fluor EPI BD 100X |
100X |
0.8 |
3.1 |
2 |
400-700 |
45 |
M26 x 0.706 |
$1,600.00 |
One Week |
Infinitely Corrected Objective Lens
Part Number |
Objective Type |
Magnification |
NA |
W.D.(mm) |
Cover Glass Thickness(mm) |
Focal Length (mm) |
Mounting Threads |
Spectral Region (nm) |
PL (mm) |
Price(USD) |
Delivery Time |
AVTDL-1066 |
Plan Fluor |
4X |
0.13 |
16.5 |
1.2 |
40 |
M25X0.75 |
400-700 |
60.41 |
$1,000.00 |
One Week |
AVTDL-1067 |
Plan Fluor |
10X |
0.3 |
14.5 |
1.2 |
20 |
M25X0.75 |
400-700 |
60.41 |
$1,100.00 |
One Week |
AVTDL-1068 |
Plan Fluor |
20X |
0.45 |
7.7-8.9 |
0-2 |
10 |
M25X0.75 |
400-700 |
60.41 |
$2,100.00 |
One Week |
AVTDL-1069 |
Plan Fluor |
40X |
0.6 |
2.3-3.3 |
0-2 |
4 |
M25X0.75 |
400-700 |
60.41 |
$3,000.00 |
One Week |
AVTDL-1070 |
Plan Fluor |
60X |
0.7 |
1.6-2.3 |
0-2 |
2 |
M25X0.75 |
400-700 |
60.41 |
$5,200.00 |
One Week |
AVTDL-1071 |
Plan Fluor Ph |
4X |
0.13 |
16.5 |
1.2 |
40 |
M25X0.75 |
400-700 |
60.41 |
$900.00 |
One Week |
AVTDL-1072 |
Plan Fluor Ph |
10X |
0.3 |
14.5 |
1.2 |
20 |
M25X0.75 |
400-700 |
60.41 |
$1,020.00 |
One Week |
AVTDL-1073 |
Plan Fluor Ph |
20X |
0.45 |
7.7-8.9 |
0-2 |
10 |
M25X0.75 |
400-700 |
60.41 |
$1,900.00 |
One Week |
AVTDL-1074 |
Plan Fluor Ph |
40X |
0.6 |
2.3-3.3 |
0-2 |
4 |
M25X0.75 |
400-700 |
60.41 |
$2,700.00 |
One Week |
AVTDL-1075 |
Plan Fluor Ph |
60X |
0.7 |
1.6-2.3 |
0-2 |
2 |
M25X0.75 |
400-700 |
60.41 |
$4,650.00 |
One Week |
Flat Field Achromatic Objective
Part Number |
Objective Type |
Magnification |
NA |
W.D.(mm) |
Focal Length (mm) |
Physical Focal Depth (mm) |
Spectral Region (nm) |
PL (mm) |
Price(USD) |
Delivery Time |
AVTDL-1001 |
Infinitely Conjugated Ultra-Long Working Distance Flat Field Achromatic Objective |
1X |
0.025 |
13 |
200 |
440 |
400-700 |
95 |
$1,820.00 |
One Week |
AVTDL-1002 |
Infinitely Conjugated Ultra-Long Working Distance Flat Field Achromatic Objective |
2X |
0.055 |
34 |
100 |
91 |
400-700 |
95 |
$720.00 |
One Week |
AVTDL-1003 |
Infinitely Conjugated Ultra-Long Working Distance Flat Field Achromatic Objective |
3.5X |
0.1 |
41 |
57.14 |
28 |
400-700 |
95 |
$650.00 |
One Week |
AVTDL-1004 |
Infinitely Conjugated Ultra-Long Working Distance Flat Field Achromatic Objective |
5X |
0.14 |
35 |
40 |
14 |
400-700 |
95 |
$650.00 |
One Week |
AVTDL-1005 |
Infinitely Conjugated Ultra-Long Working Distance Flat Field Achromatic Objective |
7.5X |
0.21 |
34 |
26.67 |
6.2 |
400-700 |
95 |
$1,150.00 |
One Week |
AVTDL-1006 |
Infinitely Conjugated Ultra-Long Working Distance Flat Field Achromatic Objective |
10X |
0.28 |
34 |
20 |
3.5 |
400-700 |
95 |
$670.00 |
One Week |
AVTDL-1007 |
Infinitely Conjugated Ultra-Long Working Distance Flat Field Achromatic Objective |
15X |
0.35 |
22 |
13.33 |
2.2 |
400-700 |
95 |
$3,650.00 |
One Week |
AVTDL-1008 |
Infinitely Conjugated Ultra-Long Working Distance Flat Field Achromatic Objective |
20X |
0.42 |
20 |
10 |
1.6 |
400-700 |
95 |
$1,600.00 |
One Week |
AVTDL-1009 |
Infinitely Conjugated Ultra-Long Working Distance Flat Field Achromatic Objective |
50X |
0.55 |
13 |
4 |
0.9 |
400-700 |
95 |
$2,050.00 |
One Week |
Plan Apochromatic Objective
Industrial lens, suitable for 532nm, 1030-1064nm laser processing, corrects chromatic aberration in the visible spectrum range, and allows for laser coaxial observation of the processing surface. *HR indicates that the lens has a 1.8mm thick glass protective cover at the front end. Industrial lenses, suitable for 532nm and 1030-1064nm laser processing, correct chromatic aberration in the visible spectrum and allow for laser coaxial observation of the processing surface. The thickness of the front glass protective cover for the corresponding lens is as follows: t=0 for a thickness of 0mm, t=0.7 for a thickness of 0.7mm, and t=1.1 for a thickness of 1.1mm.
Part Number |
Objective Type |
Magnification |
NA |
W.D.(mm) |
Cover Glass Thickness(mm) |
Focal Length (mm) |
Mounting Threads |
Spectral Region (nm) |
PL (mm) |
Price (USD) |
Delivery Time |
AVTDL-1010 |
Infinitely Far Conjugated Flat Field Achromatic Objective |
5X |
0.21 |
25 |
– |
40 |
M26X0.706 |
400-700 |
95 |
$3,700.00 |
One Week |
AVTDL-1011 |
Infinitely Far Conjugated Flat Field Achromatic Objective |
10X |
0.42 |
15 |
– |
20 |
M26X0.706 |
400-700 |
95 |
$7,650.00 |
One Week |
AVTDL-1012 |
Infinitely Far Conjugated Flat Field Achromatic Objective |
20X |
0.6 |
9.5 |
– |
10 |
M26X0.706 |
400-700 |
95 |
$4,620.00 |
One Week |
AVTDL-1013 |
Infinitely Far Conjugated Flat Field Achromatic Objective |
100X |
0.9 |
1.4 |
– |
2 |
M26X0.706 |
400-700 |
95 |
$6,200.00 |
One Week |
AVTDL-1017 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (M Plan Apo NIR) |
20X |
0.42 |
20 |
– |
10 |
M26X0.706 |
532, 1030-1064 |
95 |
$2,400.00 |
One Week |
AVTDL-1018 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (M Plan Apo NIR) |
50X |
0.55 |
13 |
– |
4 |
M26X0.706 |
532, 1030-1064 |
95 |
$3,330.00 |
One Week |
AVTDL-1019 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (M Plan HR Apo NIR) |
20X |
0.6 |
9.5 |
– |
10 |
M26X0.706 |
532, 1030-1064 |
95 |
$5,000.00 |
One Week |
AVTDL-1020 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (M Plan HR Apo NIR) |
50X |
0.67 |
10 |
– |
4 |
M26X0.706 |
532, 1030-1064 |
95 |
$4,950.00 |
One Week |
AVTDL-1021 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (M Plan HR Apo NIR) |
50X |
0.75 |
4 |
– |
4 |
M26X0.706 |
532, 1030-1064 |
95 |
$6,155.00 |
One Week |
AVTDL-1022 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (LCD Plan Apo NIR) |
20X(t0) |
0.4 |
20 |
– |
10 |
M26X0.706 |
532, 1030-1064 |
95 |
$3,465.00 |
One Week |
AVTDL-1023 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (LCD Plan Apo NIR) |
20X(t0.7) |
0.4 |
20 |
– |
10 |
M26X0.706 |
532, 1030-1064 |
95 |
$3,465.00 |
One Week |
AVTDL-1024 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (LCD Plan Apo NIR) |
20X(t1.1) |
0.4 |
20 |
– |
10 |
M26X0.706 |
532, 1030-1064 |
95 |
$3,695.00 |
One Week |
AVTDL-1025 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (LCD Plan Apo NIR) |
50X(t0) |
0.45 |
15 |
– |
4 |
M26X0.706 |
532, 1030-1064 |
95 |
$4,155.00 |
One Week |
AVTDL-1026 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (LCD Plan Apo NIR) |
50X(t0.7) |
0.45 |
15 |
– |
4 |
M26X0.706 |
532, 1030-1064 |
95 |
$4,155.00 |
One Week |
AVTDL-1027 |
Infinitely Conjugated Flat Field Apochromatic Near-Infrared Objective (LCD Plan Apo NIR) |
50X(t1.1) |
0.45 |
15 |
– |
4 |
M26X0.706 |
532, 1030-1064 |
95 |
$4,155.00 |
One Week |
AVTDL-1052 |
Plan |
5X |
0.13 |
11.5 |
– |
40 |
W4/5″X1/36″ |
400-700 |
45 |
$200.00 |
One Week |
AVTDL-1053 |
Plan |
10X |
0.3 |
6.8 |
– |
20 |
W4/5″X1/36″ |
400-700 |
45 |
$450.00 |
One Week |
AVTDL-1054 |
Plan |
20X |
0.4 |
11.1 |
– |
10 |
W4/5″X1/36″ |
400-700 |
45 |
$520.00 |
One Week |
AVTDL-1055 |
Plan |
50X |
0.55 |
8.2 |
– |
4 |
W4/5″X1/36″ |
400-700 |
45 |
$720.00 |
One Week |
AVTDL-1056 |
Plan |
100X |
0.8 |
2 |
– |
2 |
W4/5″X1/36″ |
400-700 |
45 |
$800.00 |
One Week |
AVTDL-1062 |
Plan Apo |
2X |
0.1 |
8.5 |
– |
100 |
M25X0.75 |
400-700 |
60.06 |
$1,600.00 |
One Week |
AVTDL-1063 |
Plan Apo |
4X |
0.2 |
20 |
– |
50 |
M25X0.75 |
400-700 |
60.06 |
$2,000.00 |
One Week |
AVTDL-1064 |
Plan Apo |
10X |
0.45 |
4 |
0.17 |
20 |
M25X0.75 |
400-700 |
60.06 |
$2,300.00 |
One Week |
AVTDL-1065 |
Plan Apo |
20X |
0.75 |
0.6 |
0.17 |
10 |
M25X0.75 |
400-700 |
60.06 |
$2,700.00 |
One Week |
Infinitely Conjugated Flat Field Apochromatic Near-Ultraviolet Objective
Industrial lens, can be used for 355nm 532 laser processing, correction of visible spectral region color difference, can be coaxial with the laser to observe the machining surface.
Part Number |
Objective Type |
Magnification |
NA |
W.D.(mm) |
Focal Length (mm) |
Mounting Threads |
Spectral Region (nm) |
PL (mm) |
Price (USD) |
Delivery Time |
AVTDL-1028 |
M Plan Apo NUV 20X |
20X |
0.42 |
17 |
10 |
M26X0.706 |
355-700 |
95 |
$4,875.00 |
One Week |
AVTDL-1029 |
M Plan Apo HR NUV 50X |
50X |
0.65 |
10 |
4 |
M26X0.706 |
355-700 |
95 |
$9,050.00 |
One Week |
Infinitely Conjugated Flat Field Apochromatic Near-Ultraviolet Objective
Industrial lens, can be used for 355nm 532 laser processing, correction of visible spectral region color difference, can be coaxial with the laser to observe the machining surface. *t corresponds to the thickness of the lens front glass protective cover plate, t=0,t=0.7,t=1.1, corresponding to the thickness of the lens front glass protective cover plate 0, 0.7mm, 1.1mm in turn.
Part Number |
Objective Type |
Magnification |
NA |
W.D.(mm) |
Focal Length (mm) |
Mounting Threads |
Spectral Region (nm) |
PL (mm) |
Price (USD) |
Delivery Time |
AVTDL-1030 |
LCD Plan Apo NUV 20X(t0) |
20X |
0.4 |
20 |
10 |
M26X0.706 |
355-700 |
95 |
$10,665.00 |
One Week |
AVTDL-1031 |
LCD Plan Apo NUV 20X(t0.7) |
20X |
0.4 |
20 |
10 |
M26X0.706 |
355-700 |
95 |
$9,700.00 |
One Week |
AVTDL-1032 |
LCD Plan Apo NUV 20X(t1.1) |
20X |
0.4 |
20 |
10 |
M26X0.706 |
355-700 |
95 |
$9,700.00 |
One Week |
AVTDL-1033 |
LCD Plan Apo NUV 50X(t0) |
50X |
0.45 |
15 |
4 |
M26X0.706 |
355-700 |
95 |
$10,665.00 |
One Week |
AVTDL-1034 |
LCD Plan Apo NUV 50X(t0.7) |
50X |
0.45 |
15 |
4 |
M26X0.706 |
355-700 |
95 |
$10,665.00 |
One Week |
AVTDL-1035 |
LCD Plan Apo NUV 50X(t1.1) |
50X |
0.45 |
15 |
4 |
M26X0.706 |
355-700 |
95 |
$10,665.00 |
One Week |
Infinite Conjugated Ultra-Long Working Distance Bright Field Objective
Industrial lens, suitable for 532nm,1030-1064nm laser processing, corrects the color difference in the visible spectral region, can be coaxial with the laser to observe the machining surface, HR type objective with a thickness of 1.8mm can be easily replaceable protective glass.
Part Number |
Model |
Magnification |
NA |
W.D.(mm) |
Focal Length (mm) |
Mounting Threads |
Spectral Region (nm) |
PL (mm) |
Price (USD) |
Delivery Time |
AVTDL-1014 |
M Plan Apo SL 20X |
20X |
0.29 |
30 |
10 |
M26X0.706 |
400-700 |
95 |
$1,550.00 |
One Week |
AVTDL-1015 |
M Plan Apo SL 50X |
50X |
0.42 |
20 |
4 |
M26X0.706 |
400-700 |
95 |
$3,550.00 |
One Week |
AVTDL-1016 |
M Plan Apo SL 100X |
100X |
0.55 |
13 |
2 |
M26X0.706 |
400-700 |
95 |
$4,620.00 |
One Week |
Small Objectives(Lens diameter ＜4mm)
Part Number |
Magnification |
NA |
W.D.(mm) |
Cover Glass Thickness(mm) |
Spectral Region (nm) |
Diameter (mm) |
Image Distance |
Price (USD) |
Delivery Time |
AVTDL-1076 |
10X |
0.85 |
0.1 |
0/0.1/0.17 |
435-650,920±10， 1064±10,1300±10 |
2.1-3.3 |
0.8 |
Contact Us |
One Week |
AVTDL-1077 |
7X |
0.7 |
0.24 |
0/0.1/0.17 |
435-650,920±10， 1064±10,1300±10 |
2.1-3.3 |
0.8 |
Contact Us |
One Week |
AVTDL-1078 |
5X |
0.55 |
0.5 |
0/0.1/0.17 |
435-650,920±10， 1064±10,1300±10 |
2.1-3.3 |
1 |
Contact Us |
One Week |
AVTDL-1079 |
3X |
0.5 |
0.5 |
0/0.1/0.17 |
435-650,920±10， 1064±10,1300±10 |
2.1-3.3 |
1 |
Contact Us |
One Week |
Custom Microscope Objective Lenses
For custom Microscope Objective Lenses, visit Microscope Objective Lenses page.
Please contact Avantier if you’d like to schedule a consultation or request for a quote on your next project.
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