query: Pentax K1000 View Finder Circles
positive_passages.docid: 156286
positive_passages.text: What is a focusing screen?
negative_passages.docid: 20027
negative_passages.text: Distorted circles in axis environment with TikZ
negative_passages.docid: 101342
negative_passages.text: Deep confusion with conventions and signs in geometric optics
negative_passages.docid: 120199
negative_passages.text: Crop square image to circle - Programmatically
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: 148634
negative_passages.text: Uncover segments of a TikZ path in Beamer
negative_passages.docid: 15068
negative_passages.text: Which tools are good for creating panoramas/stitching multiple photos?
negative_passages.docid: 15678
negative_passages.text: Is there a Way to Align Camera to View and Fit the View?
negative_passages.docid: 32581
negative_passages.text: UIImage rounded corners
negative_passages.docid: 21082
negative_passages.text: Blender 2.74 loop tools make circle disappear
negative_passages.docid: 14005
negative_passages.text: Can't see exposure indicator in viewfinder on Nikon D7000
negative_passages.docid: 16732
negative_passages.text: How to get exact camera view?
negative_passages.docid: 71861
negative_passages.text: Circles and tangents and circumcircles
negative_passages.docid: 152651
negative_passages.text: Generating visually pleasing circle packs
negative_passages.docid: 55124
negative_passages.text: Conformally Map Region between tangent circles to Disk
negative_passages.docid: 73785
negative_passages.text: How can one use a reversing ring with Nikon G lenses?
negative_passages.docid: 26351
negative_passages.text: What macro techniques offer an alternative to expensive optics?