CAMERA LENS POLARIZER. CAMERA LENS
CAMERA LENS POLARIZER. CANON 450D DSLR CAMERA. MICROSOFT USB CAMERA DRIVERS.
Camera Lens Polarizer
- A camera lens (also known as photographic lens, objective lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media capable of storing an image chemically
- a lens that focuses the image in a camera
- A light filter which only allows light waves of a certain rotation through. Polarized material with perpendicular filtering is used in LCDs to enclose the liquid crystal.
- A stretched polymer which transmits light in only one axis. A typical display has polarizers on the front and back.
- A polarizer is a device that converts a beam of electromagnetic waves (light) of undefined or mixed polarization into a beam with well-defined polarization. The common types of polarizers are linear polarizers and circular polarizers.
Hoya 52mm Super Multicoated Ultra Thin Circular Polarizer Filter
Light rays which are reflected by any surface become polarised and polarising filters are used to select which light rays enter your camara lens. They allow you to remove unwanted reflections from non-metallic surfaces such as water, glass etc. They also saturate colors and increase contrast. Polarizers come in two variations but have the same effect. Linear polarizers work with older camera meters; Circurlar polarizers are designed for today's newer split-beam metering systems used in auto focus cameras. Check your camera's manual.
364/366 my stuff that i carry in my big camera bag
Dec 29th 2008
Stuff I accumulated this year i'll come back to edit how much I spent =)
I dont have much..... right?
Software that I bought/acquired in 2008:
photoshop cs4 extended
Light science magic
Complete Guide to High Dynamic Range Digital Photography
Next year I plan on getting :
canon 60mm macro
mpex strobist sw1 kit
new tripod legs
topaz labs adjust and denoise (software)
scott kelby photoshop cs4 (book)
I wonder how much of that will I really get?
What's in my camera bag(s)
The main case takes the body with an attached lens, plus the card reader, step-up ring, cloth, spare SDHC card, and lens hood. Everything else goes in the little red bag at the moment.
camera lens polarizer
Microtouch shutter trigger allows for convenient image capture when in hand held mode or mounted on a stand. Just plug into a PC and your are set to go. Comes with feature packed software for easy capture of images or videos (measurement and image comparison function included). Metal stand with height and angle adjustment included. Optional stands available. Can be used for science and engineering work, detailed repair, assembly and quality control (i.e. electronics, mechanical, etc), hobbies and collecting (coin, stamp, watch, jewelry, etc.), law enforcement (counterfeit ID, crime lab, etc), entertainment and much more. 1/4" color CMOS image sensor. 1.3M effective pixel (HxV). Signal output USB 2.0. Auto gain control. Hardware and software controllable snap shot mode. Automatic white balance. 5 VDC through USB port power source. Windows XP, SP2, vista and 7 operating system. 110 mA (AVG) power consumption. 6 white LEDs light type. 30 fps, 15 fps at 1.3M frame rate. Working distance 112 mm at 10x, 42 mm at 20x, 19 mm at 30x, 8.5 mm at 40x. <2mm at 500x.
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