포서즈 시스템 – 위키백과, 우리 모두의 백과사전
ED 8mm f3.5 Fisheye; ED 9-18mm f4.0-5.6; ED 11-22mm f2.8-3.5; ED 12-60mm f2.8-4.0 SWD 시그마(SIGMA) 10-20mm f4-5.6 EX DC HSM; 18-50mm f2.8 EX DC MACRO; 18-50mm f3.5-5.6 DC … Read Article
Slalom Racing At Wilmot Mountain, WI – Canon 7D – Sigma 8mm …
This was more of a test of the Sigma 8mm fisheye lens shooting video with the Canon 7D. Several short clips. 2-5-2011 … View Video
Микро 4:3 — Википедия
Panasonic Lumix G Fisheye 8mm/3.5; Panasonic Lumix G 14мм/2.5; Panasonic Lumix G 20мм/1.7 Sigma SA: 44: 44: 24×36 мм: байонет: 1992 – н.в. Байонет Leica M … Read Article
Capturing Omni-Directional Stereoscopic Spherical Projections …
Each lens type. r = sin(a ψ) / sin(a π/2) (3) The above applies to lenses such as the ones used here, namely the Sigma 7.8mm fisheye (α = ½) and the Sunex 185 … Read Content
Review Of Samyang 8 Mm F/3.5 Proportional Projection Ultra …
3 Below are preliminary test results for the Samyang 8 mm lens, compared to a Soligor 180 degree fisheye attachment, a Sigma 14 mm f/3.5 wide angle lens, Nikon 10.5 and 16 mm f/2.8 fisheye lenses, and 20 mm f/4 Nikkor lens. A Sigma VF1 fisheye attachment frequently used on my Sony DSC-F707 is not shown … Read Here
Agno’s Testing -01June2006
Our testing equipment: Camera: Canon 5d (full 35mm sensor 35.8mm x 23.9mm) Body .810kg or 26.6oz Compact Flash Card: 1 GB Lexar Media Professional 80x WA (also had 256mb compact flash card) Prime Lens: Sigma 8mm Fisheye 4:1 EX .320kg or 11.3oz Images: Canon CR2 RAW Pan Head: Agno's Mrotator TCPshort 1 … Doc Retrieval
EVALUATION OF HIGH DYNAMIC RANGE IMAGE BASED SKY MODELS IN …
Sky images are captured with a commercially available digital camera (Canon EOS 5D) and fisheye lens (Sigma 8mm F3.5 EXDG that has 180° angle of view and equi-angle projection properties) that is mounted on a tripod. … Return Document
STUDY ON CHROMATIC ABERRATION OF TWO FISHEYE LENSES
The test lenses were Sigma 8mm 1:4 D EX Fisheye and AF DX Fisheye-Nikkor 10.5mm f/2.8G ED. For the test photographing both lenses were mounted to a Nikon D100 digital camera body. The sensor of Nikon D100 has 3008×2000 pixels. Sigma lens is … Read Content
Spherical Panoramas For HDS Point Clouds
Tips when using a Sigma 8mm Lens The lens cap on some lenses, such as the Sigma 8mm and Sigma 4.5mm, is in two parts – both must be removed otherwise the field of view will be restricted It is possible to focus many fisheye lenses, such as the Sigma 8mm lens, beyond the infinity position, which … Get Document
Mark Eakle 2D Panoramic Data Capture An Introduction To Hdr …
With Canon 5D and Sigma 8mm fisheye lens (far left) Antonio Hui and his Automated Time-Lapse Pano Head overview Panoramic photography has been widely used since the beginning of photography. … View Doc
VR-System SLANT
Recommended camera-lens-combinations: Cameras with APS-C sensor size (1,5-1,6 crop) as well as Canon cameras from the 1D series (1,3 crop) • Sigma 8mm / 3.5 EX DG Fisheye … Doc Retrieval
Agno’s Testing -01June2006
RingT8s (shown left) is for the Sigma 8mm either f3.5 or f4.0. RingT105N (shown right) is for the Nikkor 10.5 fisheye lens to be used in conjunction with the MrotatorTCP or U. … Read More
APPLICATIONS OF IMAGE BASED RENDERING IN LIGHTING SIMULATION …
A commercially available digital camera (Canon EOS 5D) and fisheye lens (Sigma 8mm F3.5 EXDG that has 180° angle of view and equi-angle projection properties) are mounted on a tripod and used to capture the multiple exposure photographs. … Retrieve Here
4" Dome Port lens Chart (# 18410)
Camera Lens Focus (F) EXTENSION Dome Shade GEAR Canon EF 8-15mm f/4L Fisheye 18463 See note below (*3) (Z)19001 Canon EF 15mm f/2.8 Fisheye (*2) Sigma 10mm F2.8 EX DC HSM Fisheye (*1) Sigma 8mm F3.5 EX DG Circular Fisheye 18456 Not Required Use in AF Sigma 10-20mm F3.5 … Visit Document
WHAT WE TESTED
DISTANCE SCALE Should display in metres and feet, helping with focus and hyperfocal distance. 10MM WIDE*ANGLE LENS 10MM FISHEYE LENS NIKON 10.5MM F/2.8G ED DX PANASONIC 8MM F/3.5 LUMIX G PENTAX 10*17MM F/3.5*4.5 SMC DA ED *IF* SAMYANG 8MM F/3.5 FISHEYE SIGMA 10MM F/2.8 EX DC HSM TOKINA 10*17MM F/3.5*4.5 … Retrieve Document
Olympus E-System – Wikipedia
8mm f/3,5 Fisheye: EC-14 1,4x Telekonverter: 9-18mm f/4,0-5,6 Die Firma Sigma bietet ebenfalls Objektive für Four Thirds an, wodurch der Brennweitenbereich in verschiedene Blitzgeräte an, welche per TTL-Messung gesteuert werden können (through the lens … Read Article
4" Dome Port lens Chart (# 18410)
Camera lens . EXTENSION : DOME SHADE . GEAR : Canon EF 8-15mm f/4L Fisheye . 18463 : Not Required (Z)19001 : Canon EF 15mm f/2.8 Fisheye . Not Required : 18484 (F)18702 : Canon EF 20mm f/2.8 . 18456 : 18484 (F)18714 : Sigma 8mm F3.5 EX DG Circular Fisheye … Retrieve Document
Sigma Nikkor Tokina Etc (version 1)
Fisheye lenses image Radial Mapping -25-20-15-10-5 0 5 10 15 20 25-150 -105 -60 -15 30 75 120 Angle depuis l'axe optique (en degrés (EOS 5D) Beware: Misalignment of view finder Vs lens axis and Vs Sensor are uncorrected Sigma 8mm f3,5 Sigma 8mm f4,0 Nikkor 10,5mm f2,8 Tokina 10-17@10mm Tokina 10-17@11mm … Access Doc
ITN Pages 1
Practical Photography 'Lenses this short often suffer from flare in the lens elements but we found no such problems with this one, even shooting directly into bright light.' Digital SLR User 'The Sigma 8mm is an excellent fisheye lens. … Return Doc