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Ir Filter For Cell Phone

ir filter for cell phone
    cell phone
  • call up by using a cellular phone; "If the train is late, I will cell phone you"
  • A portable, wireless telephone, which changes antenna connections seamlessly during travel from one radio reception cell to another without losing the party-to-party call connection
  • Cell Phone is an award-winning Chinese comedy-drama film directed by Feng Xiaogang and starring Ge You, Zhang Guoli, Xu Fan and Fan Bingbing. It was first released on 18 December 2003 in Mainland China, and was subsequently screened at the Cleveland International Film Festival on 18 March 2005.
    ir filter
  • Infrared cut-off filters, sometimes called IR filters or heat-absorbing filters, are designed to reflect or block mid-infrared wavelengths while passing visible light.
ir filter for cell phone - 1.25" Orion
1.25" Orion Luminance/IR Cutoff Eyepiece Filter
1.25" Orion Luminance/IR Cutoff Eyepiece Filter
Designed for use with with Orion monochrome imaging cameras or similar monochrome cameras, this filter efficiently blocks ultraviolet (UV) and infrared (IR) wavelengths, which can cause blurring and glare, color abnormalities, and reduced contrast in CCD images from cameras lacking a built-in UV/IR filter. The steep cutoffs below 390nm and above 690nm and the high (typically 97% or better) transmission of visual wavelengths -- including the important 656nm H-alpha line -- make this an excellent luminance filter for LRGB imaging. Advanced coatings applied to the precision polished optical glass minimize in-band reflections. The 1.25" anodized aluminum cell threads into the nosepiece of the camera or filter wheel. Protective case included.

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It's a Tree!
It's a Tree!
But why is it red? Well, that's quite an interesting story (lie). I was asked recently for a strip of unexposed developed slide film by one of my friends so he something he saw on-line. Unfortunately for him it didn't work, but I did get to explain that such developed and unexposed slide film blocks most visible light while allowing Infrared light to pass. I further explained this fact by showing him with the piece of film I gave him how it works with my cell phone since most cell phones don't have a low-pass filter (which blocks high wavelengths of light such as infrared). It gave a neat result, but I gave away my film. I recently got some more (Provia 100f) and taped a piece over the lens on my cell phone. Whoopee! I've been busying myself with some other fun photography projects recently, the fruits of which are coming to light soon. Sorry for the crappy cell phone pictures that are coming up.
My office parking lot in (cameraphone) IR
My office parking lot in (cameraphone) IR
Lest you think you need expensive equipment to do IR work--cell phones, i believe are better candidates for this than even most dSLR's, because the small design precludes the presence of a sensor IR-blocking filter that you'd find on almost all digital compact and SLR cameras today. I took this picture with my 2MP camera phone on my Cingular 8525 by holding a Hoya RM72 filter over the camera lens. I'm selling the hoya to a friend now that I've got a 72mm lens (the 18-200mm VR, eat your heart out!) but if i can get my hands on a cracked or broken (or really cheap) IR lens I think I'm going to replace the plastic lens protector on the cingular with an IR pass filter to use it as my dedicated IR camera. Yes, its just one more thing my kick-ass cell phone can do that yours can't! Oh, wait, yours probably can! :)

ir filter for cell phone
ir filter for cell phone
Nikon ML-L3 Wireless Infrared Shutter Remote Control + 3 UV/FLD/CPL Filter Set + HB-45 Hood Kit for D7000, D5100, D5000, D3000, D90, D60, D40 Digital SLR Camera & 18-55mm VR DX Lens
Kit includes:
¦ 1) Nikon ML-L3 Wireless Infrared Shutter Release Remote Control
¦ 2) Nikon 3-Piece Lens Cleaning Kit
¦ 3) Precision Design Deluxe Hurricane Blower
¦ 4) Zeikos 52mm 3-Piece Multi-Coated Filter Kit
¦ 5) Precision Design HB-45 Hard Lens Hood
The Nikon ML-L3 Wireless Remote Control acts as a wireless shutter release capable of instantly triggering the shutter without disturbing the camera. It is ideal for taking pictures of subjects that are difficult to approach, or to minimize vibration for close-ups and time exposure. The ML-L3 is powered by a CR-2025 3v battery (included).
This cleaning kit from Nikon contains everything you'll ever need to properly clean your lenses, including 1 fl. oz. Spray Bottle of Liquid Lens Cleaner, Pack of 3 Moist Lens Cleaning Cloths and a Microfiber Cleaning Cloth.
The Precision Design Deluxe Hurricane Blower is very powerful and easy to use cleaning system. The super air stream blows off dust particles, even those attracted by static electricity, without any physical contact. It works great when used on digital camera sensors, lenses, telescopes, computer keyboards, microscopes, communications equipment, musical instruments and much more.
This kit includes three high-quality 52mm multi-coated lens filters -- UV, Circular Polarizer & FLD (fluorescent light correction).
The Precision Design HB-45 Hard Lens Hood for Nikon 18-55mm VR DX AF-S Zoom-Nikkor Lens is primarily designed to prevent unwanted stray light from entering the lens.

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