Working distance

Everything relating to microscopy hardware: Objectives, eyepieces, lamps and more.
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Glot
Posts: 76
Joined: Thu Oct 17, 2019 7:23 am

Working distance

#1 Post by Glot » Sat Apr 18, 2020 12:22 am

With Leitz objectives. EF 40/ 0.65 P. Is the WD 0.65mm?
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92111
Posts: 170
Joined: Thu Jul 26, 2018 8:45 am

Re: Working distance

#2 Post by 92111 » Sat Apr 18, 2020 12:26 am

Numerical Aperture 0.65
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Glot
Posts: 76
Joined: Thu Oct 17, 2019 7:23 am

Re: Working distance

#3 Post by Glot » Sat Apr 18, 2020 7:25 am

Thanks.
What would a typical WD for same objective be?
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daruosha
Posts: 273
Joined: Wed Oct 23, 2019 7:10 am
Location: Tehran, Iran

Re: Working distance

#4 Post by daruosha » Sat Apr 18, 2020 10:41 am

Ironically the typical working distance of a generic 40x NA0.65 achromatic is about 0.65mm.
Daruosh.
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Glot
Posts: 76
Joined: Thu Oct 17, 2019 7:23 am

Re: Working distance

#5 Post by Glot » Sat Apr 18, 2020 10:26 pm

I guess that's a fluke and not a rule.
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