International Standard Microscope Objectives
Din Achromatic *FOV given for 18 mm dia. eyepiece field stop diameter
Magnification Focal Length
(mm)
Field of View
(mm)*
Working Distance
(mm)
4X 29,27 4,50 26,00 0,10 #33-436 €85,00
10X 17,02 1,80 4,40 0,25 #33-437 €115,00
20X 8,33 0,90 0,80 0,40 #33-438 €120,00
40X 4,35 0,45 0,60 0,65 #33-439 €125,00
60X 3,21 0,30 0,15 0,85 #33-440 €200,00
100X 1,88 0,18 0,20 1,25 (oil immersion) #33-441 €265,00
Din Micro-Plan (Semi-Plan) *FOV given for 18 mm dia. eyepiece field stop diameter
Magnification Focal Length
(mm)
Field of View
(mm)*
Working Distance
(mm)
4X 28,84 5,00 15,10 0,10 #33-469 €110,00
10X 17,19 2,00 6,40 0,25 #33-470 €125,00
40X 4,03 0,50 0,65 0,65 #33-471 €130,00
100X 1,77 0,20 0,22 1,25 (oil immersion) #33-472 €210,00
Commercial Grade Standard Microscope Objectives
Numerical Aperture
(NA) Stock No. Price
Numerical Aperture
(NA) Stock No. Price
304 +44 (0) 1904 788600 | Edmund Optics® N NEW PRODUCT NEW LOW PRICE
testing & detection targets illumination cameras imaging lenses microscopy lasers optomechanics optics
Our full selection of International Standard Microscope Objectives can be used with most major brands of
microscopes that utilize RMS mounting threads. Our product offering features DIN 45 mm standard objectives
with achromatic and semi-plan designs. The achromatic design ensures proper color correction for broadband
white light sources, while semi-plan designs have an added feature to create the flattest image field possible.
International Standard Microscope Objectives include AR coated optics to ensure maximum transmission and
reduce internal reflections in the optical assembly. All 20X to 100X objectives have spring-loaded (retractable)
front ends to prevent slide damage. Note: Oil immersion is recommended for all 100X objectives with an NA
higher than 1,0 (part number #86-834).
Immersion Oil
Description Stock No. Price
0,5 oz. Tube of Immersion Oil #86-834 €66,00
Designed for a wide variety of applications, our commercial
objectives are provided in both achromatic
and
plan designs. Using DIN standard, 0,7965" (20,1 mm) dia. threads, 36 TPI, 55° Whitworth, these objectives
will
fit into most microscope
and spatial
filter assemblies.
Used in conjunction with our C- and T-Mounting
systems
they are an ideal solution
for OEM production
use.
Achromatic Objectives *40X and 100X versions are spring-loaded. 100X version is also oil immersion-type.
Magnification NA Focal Length (mm) Working Dist. (mm) Stock No. Price
4X 0,10 31,04 18,8 #43-902 €65,00
10X 0,25 17,13 6,14 #43-903 €79,00
40X* 0,65 4,65 0,48 #43-904 €105,00
100X* 1,25 2,91 0,10 #43-905 €135,00
Plan Objectives *40X and 100X versions are spring-loaded. 100X version is also oil immersion-type.
Magnification NA Focal Length (mm) Working Dist. (mm) Stock No. Price
4X 0,10 28,91 15,25 #67-706 €95,00
10X 0,25 15,37 1,50 #43-907 €120,00
100X* 1,25 2,74 0,10 #43-909 €260,00
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