Reflex lens: visible donut bokeh + animal(s)/bird(s)/insect(s)
Challenge has finished
1. Shots must be shooted by a reflex lens. (catadioptric lens / mirror lens) eg. Rubinar 300mm F4.5, Rubinar 500mm F5.6 ` 2. Donut bokeh must be clearly visible. (annular shape of defocused areas of the image caused by the shape of the entrance pupil.) ` 3. Animal(s)/bird(s)/insect(s) must be the main object(s).
Show full rules
Friday, 22nd April, 2011 (GMT)
Friday, 29th April, 2011 – Thursday, 5th May, 2011 (GMT)
Friday, 6th May, 2011 – Thursday, 12th May, 2011 (GMT)
Capture date rules:
Maximum number of entries per user:
Maximum number of entries in challenge:
These entries were provided by the challenge host(s) as samples and cannot be voted on. Upload sample image.
p previous n next
Back to: Challenges homepage
|splat by Eb Swarbrick|
from Album cover for a rock band
|Madagascar1 by Jaklab|
from Mind and matter - the creations of humanity.
Most popular cameras
Beginner's GuidesGetting StartedIn-depth testingLatest Camera ReviewsBeyond the studio testsFeature Articles and Videossee how we seeSample GalleriesChoose the best camera for you2017 Product Roundupsreal world performanceField Test VideosThrowback ThursdayClassic Cameras from Days PastWhat's that Noise?Shedding some light on the sources of noise