Search found 190 matches
- Sun Apr 17, 2011 3:34 am
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Euphorbia flower part
- Replies: 3
- Views: 1017
Euphorbia flower part
Hi, a 20x shot of a flower parts of a Euphorbia. Trying to get a rainbow colourful defosused processed background with the another flower part and a blue paper :) http://farm6.static.flickr.com/5012/5564570712_5e1d7f8e03_b.jpg Bigger image: http://farm6.static.flickr.com/5012/5564570712_00d36d9157_o...
- Sun Apr 17, 2011 3:18 am
- Forum: Macro and Micro Technique and Technical Discussions
- Topic: Magnifcation and infinity-corrected objectives.
- Replies: 10
- Views: 8159
When a dedicated Nikon tube lens or '2nd objective lens' Part # MXA20696 is positioned @ 200mm from sensor Remember that the Nikon tube lens is slightly "telephoto" so its actual location when focused to "infinity", will be less than 200mm from the sensor. A simple way to test that the tube lens is...
- Sun Jan 30, 2011 5:16 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Red Admiral egg on nettle
- Replies: 11
- Views: 3399
- Sun Jan 30, 2011 4:54 pm
- Forum: Nature Photography -- Macro and Close-up
- Topic: Rainforest insects
- Replies: 4
- Views: 1380
- Mon Jan 24, 2011 4:05 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Melampsora sp.
- Replies: 4
- Views: 1506
- Mon Jan 24, 2011 4:00 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Set Specimens
- Replies: 8
- Views: 2244
- Sat Jan 22, 2011 2:52 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Melampsora sp.
- Replies: 4
- Views: 1506
Lovely -- great detail all over! I believe the DCR-250 is 8 diopter = 125 mm focal length. So the overall magnification here is 10*(125/200) = 6.25X? --Rik Thank you Rik, magnification is roughly 6X, sometimes I change a little the distance between the raynox lens and sensor for best framing, the g...
- Sat Jan 22, 2011 2:44 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Mantis foreleg
- Replies: 4
- Views: 3290
- Sat Jan 22, 2011 2:43 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Much Better!
- Replies: 5
- Views: 1261
- Fri Jan 21, 2011 5:19 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Chrysophora chrysochlora (Shining Leaf Chafer Beetle)
- Replies: 11
- Views: 4008
- Fri Jan 21, 2011 5:16 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Melampsora sp.
- Replies: 4
- Views: 1506
Melampsora sp.
Another pic of this rust on a poplar leaf. http://farm6.static.flickr.com/5208/5376104361_3ac5330327_b.jpg Bigger 50% image: http://farm6.static.flickr.com/5208/5376104361_b102225d5f_o.jpg Nikon D300 Nikon CFI 10X Raynox dcr-250 in PB-6 bellows as tube lens. Flash with plastic diffuser and a little ...
- Fri Jan 21, 2011 5:04 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Dicyrtomina ornata springtail
- Replies: 3
- Views: 1179
- Fri Jan 21, 2011 4:58 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Fly portrait
- Replies: 13
- Views: 2062
- Fri Jan 21, 2011 4:56 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Passion Flower
- Replies: 3
- Views: 1036
- Mon Jan 17, 2011 1:19 pm
- Forum: Technical and Studio Photography -- Macro and Close-up
- Topic: Insect totem
- Replies: 5
- Views: 1313