03/10/2010 (12:45 am)
Focal length regarding zoom ...
Wide-angle zoom lens. Focal length: 75-300mm. Lens construction: 13 elements in 9 groups Regarding Cameras, an aperture is a hole or an opening through
Zoom or Fixed Focal Length - Photo.net Nikon Forum
Nikon Lenses and Optics > Zoom or Fixed Focal Length Regarding my old lenses, the only one that may be compatable is the 105mm since it is a PC lens.
The White Paper - FOV, Depth of Field, Bokeh
The focal length of your lens determines the magnification it delivers. You zoom out to wide-angle. Your lens, in this regard, is not very different
12-24 AF-S DX Lens Review by Thom Hogan
AF-S Zoom-Nikkor ED 12-24mm f/4G IF DX. When you need wide angle for your Even at its weakest focal length, 12mm, it produces contrasty and sharp results,
Amazon.com: Pentax Espio 24EW 35mm Camera: Camera & Photo
4.4-times zoom ratio and a 24mm focal length. Powerful 0.27X magnification at the telephoto end with the manufacturer regarding warranty and support issues.
S100FS - some pics and questions: Fujifilm Talk Forum: Digital
just some photos to share and questions to ask regarding FS. Image control: Zoom out | Zoom 100% | Zoom in | Expand Focal Length: 85mm. Flash Used: No
The cropping factor explained and debunked: Nikon D90 - D40 / D5000
a considerable amount of confusion regarding the cropping factor. I believe m with a very basic fact: the focal length of a fixed (non-zoom) lens, or the
Schneider Optics
Cine-Digitar Zoom Converter Now $1,999. â ¢ Schneider Cine-Digitar What is the Depth of Field of my lens if I know my Focal Length & Film Format Size?
telephotography_basics
The focal length of a good lens, a prime (versus zoom), can be increased with a teleconverter. Regarding the teleconverter itself, you get what you pay for.
Prime vs Zoom Lenses - Which are Best?
focal length they allow the photographer to stay in the one place and just zoom in and out. The 1 Focal Length Weekend Challenge
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