query: How do extension tubes affect the image circle?
positive_passages.docid: 20890
positive_passages.text: Why doesn't an extension tube "crop" the picture?
negative_passages.docid: 49187
negative_passages.text: What is focal length and how does it affect my photos?
negative_passages.docid: 44325
negative_passages.text: Calculate circle's offset given distorted ellipse, when projected onto a sphere
negative_passages.docid: 19503
negative_passages.text: Why does a circle enclose the largest area?
negative_passages.docid: 25536
negative_passages.text: What are the consequences of stacking a circular polarizer on top of a UV filter?
negative_passages.docid: 95230
negative_passages.text: Photo : inverse of miniature effect
negative_passages.docid: 106963
negative_passages.text: How can I calculate what the effect of an extension tube will be?
negative_passages.docid: 22191
negative_passages.text: Is it possible to prevent a Displacement modifier from affecting certain parts of a mesh?
negative_passages.docid: 79092
negative_passages.text: How do I modify a GPUImageGaussianSelectiveBlurFilter to operate over a rectangle instead of a circle?
negative_passages.docid: 88769
negative_passages.text: Image of complex circle under polynomial
negative_passages.docid: 124955
negative_passages.text: How to make an irregular blended circle effect?
negative_passages.docid: 146510
negative_passages.text: How to fill this type of gradient in circle in photoshop?
negative_passages.docid: 40971
negative_passages.text: Interstellar Image Effects
negative_passages.docid: 3391
negative_passages.text: Torus object stretched in array curve modifier
negative_passages.docid: 102619
negative_passages.text: Two circles overlap?
negative_passages.docid: 138345
negative_passages.text: How to zoom a portion of TiKZ picture?
negative_passages.docid: 44379
negative_passages.text: Aliased edge around light source in cycles