指定由线性方程定义的拔模角：Draft Angle = A+BR。单击“View Chart查看图表”按钮将显示拔模角轮廓图...
Lens Focal Length and Stereo Baseline Calculator This calculator helps you selecting the right lenses for your cameras. It does so by computing the desired focal length, the corresponding field of view and the expected depth of field. In case of a stereo camera, such as our Karmin3 3D ...
How to convert lens focal length.Presents information regarding conversion of lens focal lengths from one camera format to another. Formula of converting lens focal lengths; Chart comparing focal lengths of different camera formats.KepplerHerbertMartinHarryPopular Photography...
However, the MTF charts can be useful for comparing lenses of similar focal length. According to Canon’s engineers, a lens with contrast readings (black lines on the MTF chart) of 0.6 or higher will deliver entirely satisfactory image results, while a lens with contrast ra...
手机照相模组-Lens介绍 O-FILMCCMTEAM Reportedby:晏政波Revisedby:廖小武Date:2012.5.28 数据内容 1Lens基本结构2Lens类型3Lens工艺流程4Lens特性介绍 1Lens基本结构 什么是迈拉片？照相模块 镜头镜头解剖图 镜桶镜片迈拉片镜片IR镜片 镜座 Item1.透光率2.成型难度3.生产良率4.价格 5.应用 2Lens类型 Lens...
LDTWJ1-4 series Optical Objective Lens Focal Length 31MM 17.13MM 8.9MM 4.65MM 2.969MM 2.906MM, You can get more details about LDTWJ1-4 series Optical Objective Lens Focal Length 31MM 17.13MM 8.9MM 4.65MM 2.969MM 2.906MM from mobile site on Alibaba.com
Lens Converter Compatibility Chart LENS CONVERTER LENS WORKS WITH MACRO CONVERTER FISH EYE CONVERTER WIDE CONVERTER 14-42MM ORIGINAL 14-42MM II F3.5-5.6 14-42MM II R F3.5-5.6 40-150MM & 14-150MM These lenses will only accept the macro converter. WORKS WITH OK OK OK OK OK OK NO ...
close can a person be to the camera and still be in the image? This chart can show you the numbers. There are 5 input variables that are intertwined. The input variables are camera resolution, lens focal length, object distance, image resolution, and image field of view. You can choose ...
2. With a 6mm lens I should be able to read a license plate from roughly 15 feet based on this chart. I guess I thought that with a 3mp 1080p camera you should be able to zoom in from even a farther distance. My house is about 20 feet from the curb of the street. Does this...
000 with the calculations on the chart above. I use the score of 1000 or higher as a criteria for an excellent lens because it’s the score of a 14mm f/2.8, which is my most used lens for astrophotography. The equivalent focal length and f/number lenses from the major manufacturers ...