Search found 92 matches

by cadman342001
Mon Mar 30, 2015 3:51 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Butterfly head shot (7X) Arhopala centaurus
Replies: 6
Views: 2405

It shows that "ordinary" lenses can work pretty well. :). Just for reference, which 28mm is it? If it's a manual focus Nikkor, there were at least three f/2.8s - a series "E", one focusing to minimum 0.3m (5 element iirc) and one focusing to 0.2m (8 element). I think the image does benefit from lif...
by cadman342001
Sun Mar 29, 2015 11:18 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Butterfly head shot (7X) Arhopala centaurus
Replies: 6
Views: 2405

Butterfly head shot (7X) Arhopala centaurus

My latest extreme macro: Specifically, a female Arhopala centaurus - the Purple Oak Blue butterfly. Wingspan of this species is only approximately 4cm so you can imagine how small the eyes, tongue etc. are that are shown here. It's a little neon blue/purple winged one that closes it's wings on landi...
by cadman342001
Tue Mar 10, 2015 12:41 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Bee portrait
Replies: 2
Views: 1058

Thanks Chris. Yeah I think I still need to work on placement and possibly diffusion of the flashes. I think the antennae light is in effect back/wrap around light from the flashes, perhaps either a different by colour or better pp may have helped there. The lens is the 1st version (chromed barrel en...
by cadman342001
Mon Mar 09, 2015 8:58 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Bee portrait
Replies: 2
Views: 1058

Bee portrait

Image
2015-02-03-21.00.51_ZS_retouched-Edit by AndyMacDougallPhotography, on Flickr

Using the d800, 200/4Q fm Nippon kogaku pre Ai lens with 50mm f1.4 reversed, 1/125, f8, iso100, styrofoam box and 2 yongnuo 560 flashes.

Andy
by cadman342001
Mon Mar 09, 2015 7:51 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: Hair Structures Along Fly Wing Leading Edge
Replies: 29
Views: 6047

Exceptional detail Keiran, well done !

Andy
by cadman342001
Mon Feb 02, 2015 7:03 pm
Forum: Equipment Discussions
Topic: Bought an Old Carl Zeiss Jena focus block
Replies: 25
Views: 5232

Thanks. Yeah, patience is not one of my virtues :D

What about a Newport style xyz stage with micrometers for adjustment ? ie move the subject rather than the camera as I'm currently doing.

Is there a sticky on them Rik ? Not ideal for the lighting/set up I'm currently using but.
by cadman342001
Wed Jan 28, 2015 8:12 am
Forum: Equipment Discussions
Topic: Bought an Old Carl Zeiss Jena focus block
Replies: 25
Views: 5232

I was looking at that a while ago (seem to recall a seller from S.Korea or Singapore which would be good) the biggest problem getting one from farther afield is they weigh 20 pounds. Some sellers seem to have reasonable shipping to where I am ie $70-100 but a lot of them quote crazy prices for shipp...
by cadman342001
Wed Jan 28, 2015 7:38 am
Forum: Beginners Macro
Topic: Back for another bash
Replies: 15
Views: 5058

Hey Chris,

I do them all myself. IIRC it was easy, 10 min job at most, works a treat.

Tools - set of needle files, set of good jewellers screwdrivers.
by cadman342001
Wed Jan 28, 2015 1:40 am
Forum: Equipment Discussions
Topic: Bought an Old Carl Zeiss Jena focus block
Replies: 25
Views: 5232

Well, I asked the seller if it would be possible to cancel the transaction and he agreed. Yes, I am now THAT person ! :(

I'll probs order a 10X objective and then see what's around if the proxxon doesn't cut it (I'm assuming it won't for 10X ?)
by cadman342001
Wed Jan 28, 2015 1:37 am
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: 2 image stitch of Longicorn Beetle
Replies: 2
Views: 1012

Not compared to some of the beetles here mate !

I'll have a look at it again (I don't like bright pictures though). I use a laptop with an uncalibrated screen and/or a 40" cheap ##### tv so it may look completely different in reality compared to what I'm seeing :D

My bad I know.
by cadman342001
Tue Jan 27, 2015 7:38 pm
Forum: Technical and Studio Photography -- Macro and Close-up
Topic: 2 image stitch of Longicorn Beetle
Replies: 2
Views: 1012

2 image stitch of Longicorn Beetle

and that is still just his face at 4X My son bought me this specimen from the Ent. centre on Cape Tribulation, Daintree NP here. I have not been so will be interesting to see what other insects they sell. http://www.photomacrography.net/forum/userpix/392_lonicorn_full_1.jpg Still using the rig D800,...
by cadman342001
Tue Jan 27, 2015 5:46 pm
Forum: Equipment Discussions
Topic: Bought an Old Carl Zeiss Jena focus block
Replies: 25
Views: 5232

As for your Zeiss focus block Andy, another option would be to remove the fine focus mechanism and couple a small reduction gearbox (with a 1/4" or 6mm dia. input/output shaft) to the coarse focus shaft. A worm drive gearbox will give a significant reduction ratio and they are not too expensive to ...
by cadman342001
Tue Jan 27, 2015 12:05 am
Forum: Beginners Macro
Topic: Back for another bash
Replies: 15
Views: 5058

Thanks so much for all the help Rik, I'll try the 200f4, flat adapter and objective (when I get one) and see how that goes and then look into the Raynox. Good to see the use of El cheapo tubes too, I have a set that were $4, just need another 6 sets by the look of the photo in the link. I have a set...
by cadman342001
Mon Jan 26, 2015 11:34 pm
Forum: Equipment Discussions
Topic: Bought an Old Carl Zeiss Jena focus block
Replies: 25
Views: 5232

Yeah that could work and I'm sure it can't be too hard, I have various hammers, duct tape and glue :shock: