Search found 2541 matches

by Adalbert
Sat Apr 06, 2024 2:35 am
Forum: Equipment Discussions
Topic: Efficient diffuse macro lighting for SWD objectives
Replies: 16
Views: 703

Re: Efficient diffuse macro lighting for SWD objectives

Hello Steve,

You have achieved great results!

I tried something similar with my Oly NeoSPlan 80x/0.75.
ChrisR gave me a good hint:
viewtopic.php?p=223735#p223735
BTW, my results were not as good as yours.

Best, ADi
by Adalbert
Fri Apr 05, 2024 7:12 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Butterfly wing scales @50x, NA 0.8 (link added)
Replies: 3
Views: 224

Re: Butterfly wing scales @50x, NA 0.8

Hello Steve,
Excellent photo, great lens!
BTW, can you tell me more about your 65W COB LED?
Best, ADi
by Adalbert
Thu Apr 04, 2024 7:42 am
Forum: Equipment Discussions
Topic: Bellows suggestions?
Replies: 43
Views: 3064

Re: Bellows suggestions?

Hi Cunha, 2. The relay lens is something different than the tube lens. If you use an infinite microscope, you already have a microscope objective, a tube lens and an eyepiece. For the photos you need a relay lens between the eyepiece and the camera. Usually 40mm for crop and 60mm for FF. 4. Each len...
by Adalbert
Thu Apr 04, 2024 5:17 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Scales thread
Replies: 51
Views: 1912

Re: Scales thread

Hello Macrero,
great picture, fantastic resolution!
Best, ADi
by Adalbert
Thu Apr 04, 2024 5:14 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Corydalis cava (Hohler Lerchensporn)
Replies: 9
Views: 251

Re: Corydalis cava (Hohler Lerchensporn)

Hi,
very nice, the last picture is my favourite!
Best, ADi
by Adalbert
Thu Apr 04, 2024 3:20 am
Forum: Nature Photography -- Macro and Close-up
Topic: Insect shots.
Replies: 6
Views: 260

Re: Insect shots.

very nice :smt038
by Adalbert
Thu Apr 04, 2024 3:18 am
Forum: Equipment Discussions
Topic: Bellows suggestions?
Replies: 43
Views: 3064

Re: Bellows suggestions?

Hello Cunha, Ad. 1. - Tube lens with 200mm => nominal magnification of the microscope objective corrected to infinity - Tube lens with 100mm => half the nominal magnification Ad. 2. Magnification of the microscope objective * magnification of the eyepiece * factor of the relay lens Ad. 3. The tube l...
by Adalbert
Mon Apr 01, 2024 11:08 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: some scales
Replies: 158
Views: 17511

Re: some scales

Hello everybody,
stereo pair (crossed eyes):
Image
Best, ADi
by Adalbert
Mon Apr 01, 2024 10:10 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: some scales
Replies: 158
Views: 17511

Re: some scales

Hello everybody,
animated rocking stereo:
Image
Best, ADi
by Adalbert
Mon Apr 01, 2024 8:40 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: some scales
Replies: 158
Views: 17511

Re: some scales

Hello everybody,
sunset moth with mitu 20x (4K on click):
Image
Best, ADi
by Adalbert
Mon Apr 01, 2024 8:24 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: some scales
Replies: 158
Views: 17511

Re: some scales

Hello everyone,
Another photo of the scales of the sunset moth, illuminated with LED:
Image
m6m2, dcr150, oly50x/0.80, led
Best, ADi
by Adalbert
Sun Mar 31, 2024 9:44 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Diatoms: macro style
Replies: 6
Views: 286

Re: Diatoms: macro style

Hello Steve,
very nice, (mitu 20x is really great).
Such photo subjects are perfect for 3D :-)
Best, ADi
by Adalbert
Sun Mar 31, 2024 9:40 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Green Spined Stink Bug
Replies: 2
Views: 227

Re: Green Spined Stink Bug

Hello Mike,
very nice (especially the eyes) !
Best, ADi