View allAll Photos Tagged Reverse
A Greenland kayaking roll - reverse sweep roll. Body and head should be much closer to front deck on completion of the roll.
We certainly did :-)
This sign, on Storrow Drive, actually started out in life saying "Reverse Curve".
Some stalwart Red Sox fans changed it to this optimistic view. It stayed put for years until the Sox won the World Series in 2004. Now it's been moved to Fenway.
This is a £20 Chinon 28-50mm f3.5 lens reverse mounted on a Nikon D2x. Lens is set to F16 , 50mm, 125th and 200 ISO the LED in the image is 6mm X 2.5mm. Lots of additional light needed courtesy of two Janso lamps. This is a single hand held shot
Reversed 18-55mm VR kit lens. Slow exposure, light painted with a led light bar.
Backlit variation --> flic.kr/p/8Wjkb9
當整件事透過逆向成為了本身
就毋須說明緣由
太扭曲也太曖昧更無頭緒
交錯的黑影重疊附和
也沒什麼好定不定義
定格愈久意味著在記憶裡定居
不斷造訪著自己
也許還能看見不同的風景
認知 時空 及歷史
巴特 宋坦 班雅明
三年前延續下去的故事情節
也許絢麗 也許安靜
我忘了一段 還是兩段
或者從沒記起
但那些錯過的 巧遇的
我依然心存感激
來了 走了 後悔不如珍惜
逆向 似乎也是某種生存的道理
Reverse lens macro held in place with my hand, no crop.
It's the same type of flower used in the bee pics.
Had to refit the reversing switch on the top of the gearbox again. This time took detailed photos. I will re-do this using Loctite 243 & crinkle (vibration-proof) washers next weekend (the Loctite didn't arrive in time for today).
My experiment using my 50mm 1.8 as a macro lens, I've reversed mounted it on my camera. Usually this is done using a dedicated reverse ring but cheapskate like me just mount it backwards and hold it using my hand.
I therefore conclude:
- you have to move the camera itself to achive focus
- the longer the focal length the less magnification you would achive
- you could only use upto 24mm as the widest focal length, wider than that the glass of the lens would be touching the subject
- absolutely no control of depth of field. I've only managed to only focus on my name in this picture
"Keddie Flyer" excursion train making the reverse move on the north leg of the Keddie Wye. See video at: youtu.be/-jNTgoQQci0
The reverse features an eagle grasping thunderbolts, the favored symbol of the Ptolemies which adorned their war banners. Both the eagle and thunderbolts represent the god Zeus. It also features the inscription "ΠΤΟΛΕΜΑΙΟΥ ΒΑΣΙΛΕΩΣ", or King Ptolemy”. Coins with such inscriptions help archaeologists, historian, and numismatists to verify historical accounts.
Donated by Dr. Orlando "Pip" Qualley