identify a microscope DIC or Phase Contrast

Everything relating to microscopy hardware: Objectives, eyepieces, lamps and more.
Post Reply
Message
Author
92111
Posts: 162
Joined: Thu Jul 26, 2018 8:45 am

identify a microscope DIC or Phase Contrast

#1 Post by 92111 » Tue Oct 09, 2018 10:01 am

there is a micriscope selling on line.wheather it is leitz new dic system or just phase contrast
hurry up.
Attachments
Screenshot_20181009-174835.png
Screenshot_20181009-174835.png (477 KiB) Viewed 2833 times
Screenshot_20181009-174845.png
Screenshot_20181009-174845.png (458.95 KiB) Viewed 2910 times
Screenshot_20181009-172703.png
Screenshot_20181009-172703.png (417.47 KiB) Viewed 2910 times
Last edited by 92111 on Wed Oct 10, 2018 10:58 am, edited 1 time in total.

92111
Posts: 162
Joined: Thu Jul 26, 2018 8:45 am

Re: identify a microscope DIC or Phase Contrast

#2 Post by 92111 » Tue Oct 09, 2018 10:06 am

by the way identify a leitz 40x objective with *.another seller sell.i googled it .but the arcticle is too long too understande.may it is a part of leitz dic system
Attachments
Screenshot_20181008-113819.png
Screenshot_20181008-113819.png (472.61 KiB) Viewed 2909 times

92111
Posts: 162
Joined: Thu Jul 26, 2018 8:45 am

Re: identify a microscope DIC or Phase Contrast

#3 Post by 92111 » Tue Oct 09, 2018 10:40 am

is that ict condenser?
Attachments
捕获.PNG
捕获.PNG (367.1 KiB) Viewed 2904 times

92111
Posts: 162
Joined: Thu Jul 26, 2018 8:45 am

Re: identify a microscope DIC or Phase Contrast

#4 Post by 92111 » Tue Oct 09, 2018 11:29 pm

nobady?i need identify .then decide wheather to buy?

mnmyco
Posts: 142
Joined: Tue Aug 28, 2018 11:03 pm

Re: identify a microscope DIC or Phase Contrast

#5 Post by mnmyco » Tue Oct 09, 2018 11:56 pm

Looks like phase constrast and polarized, so I think that is DIC, if the post about equpiment (third attachment) is part of the listing.
Last edited by mnmyco on Wed Oct 10, 2018 2:31 pm, edited 1 time in total.

92111
Posts: 162
Joined: Thu Jul 26, 2018 8:45 am

Re: identify a microscope DIC or Phase Contrast

#6 Post by 92111 » Wed Oct 10, 2018 12:30 am

mnmyco wrote:Looks like phase constrast and polarized, so I think that is DIC.
hello
where is polarized part.?
i search google leitz 513558.only phase contrast

92111
Posts: 162
Joined: Thu Jul 26, 2018 8:45 am

Re: identify a microscope DIC or Phase Contrast

#7 Post by 92111 » Wed Oct 10, 2018 12:33 am

don't sleep and quick answer me or it well sell to anoher.if that is a realy dic

92111
Posts: 162
Joined: Thu Jul 26, 2018 8:45 am

Re: identify a microscope DIC or Phase Contrast

#8 Post by 92111 » Thu Oct 11, 2018 3:19 am

mnmyco wrote:Looks like phase constrast and polarized, so I think that is DIC, if the post about equpiment (third attachment) is part of the listing.
hello mnmyco
that is a phase contrast microscope. i want a dic too much! :(

mnmyco
Posts: 142
Joined: Tue Aug 28, 2018 11:03 pm

Re: identify a microscope DIC or Phase Contrast

#9 Post by mnmyco » Wed Oct 17, 2018 6:44 pm

I know what you mean. I also really want Hoffman Modulation Contrast.

92111
Posts: 162
Joined: Thu Jul 26, 2018 8:45 am

Re: identify a microscope DIC or Phase Contrast

#10 Post by 92111 » Tue Oct 23, 2018 12:09 am

mnmyco wrote:want Hoffman Modulation Contrast.
hei mnmyco,i read a article yesterday that a man add a Hoffman Modulation Contrast on leitz diavet.
i want to ask you a questions? why phase contrast can make an effect just like DIC,look my phase cantrast picture
Attachments
VID_20180924_152658.mp4_20181023_080341.280.jpg
VID_20180924_152658.mp4_20181023_080341.280.jpg (105.84 KiB) Viewed 2332 times
VID_20180924_152658.mp4_20181023_080329.482.jpg
VID_20180924_152658.mp4_20181023_080329.482.jpg (103.2 KiB) Viewed 2332 times

einman
Posts: 1288
Joined: Tue Feb 24, 2015 1:03 am

Re: identify a microscope DIC or Phase Contrast

#11 Post by einman » Tue Oct 23, 2018 1:58 am

You can get results that give a 3 dimensional appearance ( similar to DIC) to the specimen by using oblique techniques. Google oblique lighting techniques for microscopes. It will explain why you can get a DIC appearnce.

However the scope in the pictures IS NOT DIC as the objectives are not DIC and all the required accessories are not present.

92111
Posts: 162
Joined: Thu Jul 26, 2018 8:45 am

Re: identify a microscope DIC or Phase Contrast

#12 Post by 92111 » Tue Oct 23, 2018 5:23 am

einman wrote:You can get results that give a 3 dimensional appearance ( similar to DIC) to the specimen by using oblique techniques.
oblique techniques can get good nice picture? vs phase contrast which is batter?

User avatar
75RR
Posts: 7011
Joined: Sun Oct 12, 2014 2:34 am
Location: Estepona, Spain

Re: identify a microscope DIC or Phase Contrast

#13 Post by 75RR » Tue Oct 23, 2018 9:16 am

Zeiss Standard WL (somewhat fashion challenged) & Wild M8
Olympus E-P2 (Micro Four Thirds Camera)

mnmyco
Posts: 142
Joined: Tue Aug 28, 2018 11:03 pm

Re: identify a microscope DIC or Phase Contrast

#14 Post by mnmyco » Tue Oct 23, 2018 8:56 pm

92111 wrote:
einman wrote:You can get results that give a 3 dimensional appearance ( similar to DIC) to the specimen by using oblique techniques.
oblique techniques can get good nice picture? vs phase contrast which is batter?
Depends. I do like oblique and phase. Still DIC will give better results for technical analysis, but aesthetics are a different story. I would love epi illumination Hoffman because for that method the 3D look is actually 3D (according to a text book I read). Hoffman is like DIC but does not require quite as many special pieces of equipment.

mnmyco

Post Reply