Search found 2038 matches

by MarkSturtevant
Sat Sep 07, 2024 8:14 am
Forum: Nature Photography -- Macro and Close-up
Topic: IBIS & ES to the rescue!
Replies: 2
Views: 481

Re: IBIS & ES to the rescue!

A very good set! Not using the remote just makes it slightly more challenging.
by MarkSturtevant
Sat Sep 07, 2024 8:10 am
Forum: Nature Photography -- Macro and Close-up
Topic: Sporophagomyces chrysostomus
Replies: 1
Views: 176

Re: Sporophagomyces chrysostomus

Interesting. I did not know that fungi had parasites.
by MarkSturtevant
Sat Sep 07, 2024 7:06 am
Forum: General Discussion Forum and Community Announcements
Topic: Anyone good with marine fossils?
Replies: 4
Views: 297

Re: Anyone good with marine fossils?

I think the suspected shark tooth is a very weathered horned coral. I see another horned coral in different pictures. A handy little book to have around is the Golden Nature Guide book on Fossils. The series is ancient, but cheap and quite useful. https://www.amazon.com/Fossils-Illustrated-Authorita...
by MarkSturtevant
Sun Sep 01, 2024 3:49 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Does anyone know of a good lens repair person in the continental USA?
Replies: 1
Views: 366

Re: Does anyone know of a good lens repair person in the continental USA?

Sorry I can't help you. But I expect the cost of repair of the 105mm would be less than buying a good replacement.
by MarkSturtevant
Sun Sep 01, 2024 3:46 pm
Forum: Nature Photography -- Macro and Close-up
Topic: A few more recent insect shots.
Replies: 1
Views: 439

Re: A few more recent insect shots.

All beautifully done. My favorite is the last one.
by MarkSturtevant
Fri Aug 30, 2024 3:07 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Little Jumping Spiders
Replies: 7
Views: 829

Re: Little Jumping Spiders

Fantastic close-ups - especially the last ones with its prey. I love these spiders with their big, reflective eyes - but I am not sure if this is a pro or a con, because it is quite impossibe to hide the camera setup... :wink: Agreed! Here you can plainly see my old dual flash diffusers. I find the...
by MarkSturtevant
Thu Aug 29, 2024 5:22 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Little Jumping Spiders
Replies: 7
Views: 829

Little Jumping Spiders

Here are three species of Jumping Spiders. They were taken as staged shots on the 'ol dining room table. Short manual focus stacks with a Canon 100mm + a Raynox 250. I am very lucky in that I can regularly find various Salticids around the yard. This is a male Familiar Jumping Spider (that is one of...
by MarkSturtevant
Thu Aug 29, 2024 4:58 pm
Forum: General Discussion Forum and Community Announcements
Topic: Springtails used to be insects...
Replies: 4
Views: 1144

Re: Springtails used to be insects...

Good stuff! I own a very old and well-worn copy of the earlier Insect field guide shown in the video, and lots of things in there are considered wrong now. Insects are descended from Crustaceans (!). Butterflies are really moths. Tiger Beetles don't have their own family, but instead are within the ...
by MarkSturtevant
Tue Aug 27, 2024 7:09 am
Forum: Nature Photography -- Macro and Close-up
Topic: Common Backswimmer
Replies: 1
Views: 486

Re: Common Backswimmer

Very striking pictures!
I also use a fork mount on my monopod when out in the field. All choices for peripheral gear help in some ways and hinder in others, but I do prefer the fork mount over other choices.
by MarkSturtevant
Wed Aug 21, 2024 7:35 am
Forum: Macro and Micro Technique and Technical Discussions
Topic: single exposure focus stacking?
Replies: 8
Views: 2728

Re: single exposure focus stacking?

The OM system and related systems can do great hand-held focus stacks, relying on fast burst speed and aggressive image stabilization. A well diffused flash is essential for giving the lighting effects that are desired. But doing this on an insect up on swaying vegetation would still be fairly impos...
by MarkSturtevant
Sun Aug 11, 2024 7:14 pm
Forum: Nature Photography -- Macro and Close-up
Topic: Bog Beacon
Replies: 3
Views: 1749

Re: Bog Beacon

Well done!
by MarkSturtevant
Sun Aug 11, 2024 7:13 pm
Forum: Nature Photography -- Macro and Close-up
Topic: Reed Beetle
Replies: 3
Views: 1911

Re: Reed Beetle

That is a very nice picture. I like the wide angle of view and the colors.
by MarkSturtevant
Sun Aug 11, 2024 7:03 pm
Forum: Nature Photography -- Macro and Close-up
Topic: getting close to a rhododendron leafhopper
Replies: 27
Views: 3854

Re: getting close to a rhododendron leafhopper

Very well done! There seems to be an appendage at the rear which flip up to throw the droplet.