Search found 10 matches

by grgh4
Mon Nov 07, 2022 12:51 pm
Forum: Important announcements
Topic: Spam Messages and registration of new users
Replies: 5
Views: 4888

Re: Spam Messages and registration of new users

Thank you Oliver, I was getting confused sometimes whether I’d landed on a gaming site?.
by grgh4
Thu Mar 24, 2022 12:01 am
Forum: Home-made microscope adaptations
Topic: Eyepiece case
Replies: 5
Views: 2128

Re: Eyepiece case

Very good job on the dovetail joints, and you cobbled these together?
by grgh4
Tue Dec 21, 2021 11:49 pm
Forum: Introduce yourself
Topic: Hello from UK
Replies: 1
Views: 1085

Re: Hello from UK

Hello Jane

Welcome and hope you enjoy and find lots of help, advice, and friends.
by grgh4
Sun Dec 13, 2020 11:44 am
Forum: Pictures and Videos
Topic: Congratulations Mrs. Sporangium its a Zoospore
Replies: 8
Views: 3391

Re: Congratulations Mrs. Sporangium its a Zoospore

when moments like these come along, grab what you can to capture them.

well done.
by grgh4
Mon Nov 11, 2019 12:12 am
Forum: My microscope
Topic: A new microscope. Go big or go home.
Replies: 35
Views: 17956

Re: A new microscope. Go big or go home.

When you bought this scope, if all was working ok, leave it alone until you get familiar with it.
I own two Zeiss scopes, the Universal and the Phomi II, dark field< phase<Brightfield and EPI reflected.
Lovely old scopes and both working well.
not bad for scopes over forty years old.
by grgh4
Fri Nov 01, 2019 1:47 pm
Forum: Microscopes and optics
Topic: How to unmount Zeiss Phomi/Universal focusing block
Replies: 6
Views: 4267

Re: How to unmount Zeiss Phomi/Universal focusing block

Old trick that often works.

Try to tighten the screw? what this does is sometimes breaks the seal in side the screw, then try unscrewing as normal
by grgh4
Mon Apr 22, 2019 4:27 am
Forum: Introduce yourself
Topic: Hello from Southampton, UK
Replies: 8
Views: 8992

Re: Hello from Southampton, UK

Wayne welcome from Lancashire Just a thought should you still have a Library to hand, an enquiry at the desk might elicit some help ref local contacts. Your university will also have a contact that might be able to help. I would recommend The postal Microscopy group, this will show up fellow enthusi...
by grgh4
Sat Nov 08, 2014 12:11 am
Forum: Specimens, samples and slides
Topic: Spirogyra in NPM
Replies: 2
Views: 3673

Re: Spirogyra in NPM

I have found that thinning down NPM with ten to fifteen percent
Acetate, improves both placement and clarity of specimen.

Make sure that edges of slide cover glass are well sealed, again full strength NPM.

Regards grgh4
by grgh4
Thu Oct 30, 2014 11:59 pm
Forum: Microscopes and optics
Topic: Objective upgrade
Replies: 7
Views: 6932

Re: Objective upgrade

Is not the 25x an Epi objective? if so threads would be different size
by grgh4
Thu Oct 30, 2014 11:35 pm
Forum: Microscopes and optics
Topic: New to me Zeiss Microscope. Would like some help.
Replies: 39
Views: 22809

Re: New to me Zeiss Microscope. Would like some help.

sorry but missed the posting when you had taken apart the Iris? Replacement cost £20.00 uk pound postage would have to check. Your Field Iris is missing the leaves! As you turn the dial it should show the leaves coming in to close down the aperture of the Iris. A common fault, and more than likely t...