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Cctv Lens - Lenses and Filters




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Cctv Lens - Bookshelf


656 pages

CCTV Surveillance, Analog and Digital Video Practices And Technology

Creator: Herman Kruegle | Computers - 2007

The function of the lens is to collect reflected light from the scene and focus it into an image onto the CCTV camera sensor. A fraction of the light reaching the scene from the natural or artificial illumination source is reflected ...

Publisher: Butterworth-Heinemann

About this book
This revision of the classic book on CCTV technology, CCTV Surveillance, provides a comprehensive examination of CCTV, covering the applications of various systems, how to design and install a system, and how to choose the right hardware. Taking into account the ever-changing advances in technology using digital techniques and the Internet, CCTV Surveillance, Second Edition, is completely updated with the recent advancements in digital cameras and digital recorders, remote monitoring via the Internet, and CCTV integration with other security systems. Continuing in the celebrated tradition of the first edition, the second edition is written to serve as a useful resource for the end-user as well as the technical practitioner. Each chapter begins with an overview, and presents the latest information on the relevant equipment, describing the characteristics, features and application of each device. Coverage of aging or obsolete technology is reduced to a historical perspective, and eight brand new chapters cover digital video technology, multiplexers, integrated camera-lens-housing, smart domes, and rapid deployment CCTV systems. * Serves as an indispensable resource on CCTV theory * Includes eight new chapters on the use of digital components and other related technologies that have seen a recent explosion in use * Fully illustrated, the book contains completely updated photographs and diagrams that represent the latest in CCTV technology advancements



584 pages

CCTV, Networking And Digital Technology

Creator: Vlado Damjanovski | Technology & Engineering - 2005-04-05

Different lenses have different MTF characteristics, depending on the quality of the glass, optical design, and application. For example, a photographic lens will have a better MTF than a CCTV lens. The reason for this is simple: the ...

Publisher: Butterworth-Heinemann

About this book
Closed circuit television (CCTV) is experiencing a leap in technology using digital techniques and the Internet. The new edition of this high-level professional reference retains the particulars that made the first edition a success, including the details of CCD cameras, lenses, coaxial cables, fiber-optics, and system design, but it is expanded to cover all video compression techniques used in the ever increasing assortment of digital video recorders (DVRs) available on the market today. It also serves to clarify the technology of data networking. The theoretical section explains the various compression techniques, such as MPEG-1, MPEG-2, JPEG, Wavelet, H.261/263, JPEG-2000, MPEG-4, etc. Networking is also a new and unknown area for many CCTV installers and this is explained in a brand new section.The challenge of selecting the right system from such a wide variety of new technologies available in CCTV has been compounded by the advent of DVRs. This new edition of the book CCTV demystifies DVR technology.- Covers brand new digital video recorder (DVR) compression techniques, image quality, measuring and networking- Fully illustrated with dozens of photographs, tables, checklists, charts, diagrams and instructions- Encompasses CCTV standards for U.S., Europe, and Australia



688 pages

Encyclopedia of Security Management

Creator: John Fay | 2007-05-02

Since many covert installations are temporary, wireless transmission systems are used to send the CCTV camera signal to the monitor, VCR, or video printer. CCTV lens and camera concealment is accomplished by having the lens view through ...

Publisher: Academic Press

About this book
The Encyclopedia of Security Management is a valuable guide for all security professionals, and an essential resource for those who need a reference work to support their continuing education. In keeping with the excellent standard set by the First Edition, the Second Edition is completely updated.The Second Edition also emphasizes topics not covered in the First Edition, particularly those relating to homeland security, terrorism, threats to national infrastructures (e.g., transportation, energy and agriculture) risk assessment, disaster mitigation and remediation, and weapons of mass destruction (chemical, biological, radiological, nuclear and explosives). Fay also maintains a strong focus on security measures required at special sites such as electric power, nuclear, gas and chemical plants; petroleum production and refining facilities; oil and gas pipelines; water treatment and distribution systems; bulk storage facilities; entertainment venues; apartment complexes and hotels; schools; hospitals; government buildings; and financial centers. The articles included in this edition also address protection of air, marine, rail, trucking and metropolitan transit systems.* Completely updated to include new information concerning homeland security and disaster management* Convenient new organization groups related articles for ease of use* Brings together the work of more than sixty of the world's top security experts


Lenses and Filters Directory

CCTV Lens | CCTV Camera Lenses | Security Camera Lens ...
Looking for lens for your CCTV camera? Find hundreds of camera lenses from reputed manufacturers and suppliers of security camera lenses to meet your specific ...

CCTV Lens Calculator – New generation of Lens ...
First CCTV lens calculators were wheel calculators made out of paper. Such wheel lens calculators are very easy to use. One such wheel lens calculator is shown bellow ...

superiorcctv.com - CCTV Lenses manufacturer, CCTV Lens ...
CCTV Lenses at superiorcctv.com, to help you choose the most suitable camera lens for CCTV Camera. It is one of the biggest supplier of CCTV lens in China.

CCTV Camera Lens-SecurityCamera2000.com! - Surveillance ...
CCTV lenses are the security system accessories for security cameras. There are MTV lenses for cameras, and CS mount auto-IRIS function lenses for box cameras.

Marshall Electronics - Optical Systems Division - OEM ...
Marshall Electronics - Manufacturer of a wide variety of lenses 1.3 megapixel lenses, minature lenses for CCD/CMOS cameras, pinhole lenses and CCTV Lenses for various ...


ADVANCED PRODUCT FINDER

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Editor's picks

  • SainSonic

    SainSonic 50mm f/1.4 CCTV Cine Lens

    Photography (SainSonic)
    List Price: $35.00


  • uxcell

    Board Security Cctv Camera Lens with 2.6 Mm Focal Length

    Photography (uxcell)

    Replacement lens easily threads in after removal of the previous lens is removed
    2.6mm Standard Board Security Camera Lens for CCTV Camera
    Focal Length (mm): 2.6mm
    Package included: 1 x CCTV Camera Board Lens
    Standard Replacement Board Lens


  • Monoprice Inc.

    Monoprice 107543 1/3-Inch IR F1.2 Fixed Iris CS Mount Lens with IR Correction, 4mm Fixed Lens for Other Cameras

    Photography (Monoprice Inc.)

    Rating (16 reviews):
    (4.2/5)
    Monoprice Inc.

    Works fine for me

    0 5/5 B. Wyland (OKC, OK) - See all my reviews, May 12, 2012

    Cheap and Good

    0 4/5 Basilio - See all my reviews Verified Purchase(What's this?) This review is from: Monoprice 107543 1/3-Inch IR F1.2 Fixed Iris CS Mount Lens with IR Correction, 4mm Fixed Lens for Other Cameras (Electronics) Usually the combination Cheap and Good doesn't work but for this product it does.Lens is of a good quality and a cheap replacement for the useless standard Foscam FI8905W lens.It's just 2 mm (0.1 inch) short than the original but it's not a big deal as the video quality remains the same, just a very very small dark shadow at the corners. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , February 19, 2013

    Monoprice 4 mm lens for Foscam

    0 5/5 REH "REH" (Dallas Texas) - See all my reviews Verified Purchase(What's this?) This review is from: Monoprice 107543 1/3-Inch IR F1.2 Fixed Iris CS Mount Lens with IR Correction, 4mm Fixed Lens for Other Cameras (Electronics) It works great with the Foscam F18905W. Has much wider view than original lens (mine had a 6mm). Depending on your application you may need a wider angle lens than a 4mm(i.e., 2mm). Here's a link with instructions on how to change lens in camera.[...] 0 Help other customers find the most helpful reviews  Was this review helpful to you? , April 26, 2013
    List Price: $22.95
    R corrected lenses employ specialized optical elements
    This 1/3" CS-mount lens is a great simple solution to use
    Monoprice precision optic camera lenses for CCTV cameras allow crystal clear images to be recorded by your security cameras


  • uxcell

    1/3" CCTV 2.8mm Lens Black for CCD Security Box Camera

    Photography (uxcell)

    Size : Size;14 x 16.88mm(D*H) : 14 x 16.88mm(D*H)
    Aperture : F2.0;Angle of View : 120 Degree
    Focus Length : 2.8mm;Back Focus Length : 4.4mm
    Product Name : CCTV Lens;Image Format : 1/3";Mount : 12 * 0.5mm
    Weight : 5g;Package Content : 1 x 2.8mm CCTV Lens


  • Neewer

    25mm f/1.4 C Mount CCTV Lens for Sony NEX-3 NEX-5 C-NEX & Canon, Nikon, Olympus EP-1, E-P2, E-PL1, Panasonic G, GH, GF C-M4/3

    Photography (Neewer)

    Rating (4 reviews):
    (4.0/5)
    Neewer

    The right price for a helluva fun lens

    0 5/5 Baroquebloke - See all my reviews Verified Purchase(What's this?) This review is from: 25mm f/1.4 C Mount CCTV Lens for Sony NEX-3 NEX-5 C-NEX & Canon, Nikon, Olympus EP-1, E-P2, E-PL1, Panasonic G, GH, GF C-M4/3 (Camera) I bought this lens and an adapter for my Nikon V1 as I was having trouble finding motivation to get out and shoot having just relocated. I desperately wanted to get the 32 1.2 but have nowhere near the 800+ bucs to drop. So, after reading some interesting reviews I went for this tiny lens.And WOW. No, by modern lens standards, this lens is actually quite terrible. You can't really call it sharp. At all. but the results are fun and funky and can be very visually cool.I HIGHLY recommend this for anyone that likes to take artsy, funky shots. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , August 4, 2013

    doesn't cover the full frame of my sony nex 7

    0 2/5 Astralpirate - See all my reviews Verified Purchase(What's this?) This review is from: 25mm f/1.4 C Mount CCTV Lens for Sony NEX-3 NEX-5 C-NEX & Canon, Nikon, Olympus EP-1, E-P2, E-PL1, Panasonic G, GH, GF C-M4/3 (Camera) I liked the 35mm 1.7 cctv lens from rainbow imaging and figured this would be a cool little funky lens too, but it turns out it doesn't fill the full frame of my camera and the image only shows up in a circle in the middle of the frame, with very dramatic swirling around the edges before the frame goes black. I would need to crop my shots to use them, and quite honestly this lens is a little too funky for my tastes... if you're willing to crop your shots and can do something creative with the extreme swirling at the edges, then you might get some use out of it. Mine has been collecting dust since the first day I tried it. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , February 17, 2014

    Very fun, makes some really nice images!

    0 5/5 Tom - See all my reviews Verified Purchase(What's this?) This review is from: 25mm f/1.4 C Mount CCTV Lens for Sony NEX-3 NEX-5 C-NEX & Canon, Nikon, Olympus EP-1, E-P2, E-PL1, Panasonic G, GH, GF C-M4/3 (Camera) I got this kind of on a whim and it actually performs pretty nicely. Manual everything on the lens is nice. The build quality does feel a tiny bit cheap, but hey, this *is* a tiny bit cheap, so I'm cool with that. Less color fringing than my $100 canon ef 50mm f1.8. It's worth note that there's a bunch of distortion on the edges and the edges will be a bit out of focus/blurry, but hey, it does look kinda neat and I'm sure you can do something with that. It has this interesting circular bokkeh too which I'm sure could be used artistically.But the bottom line is this is very fun especially for the low price. 0 Help other customers find the most helpful reviews  Was this review helpful to you? , June 4, 2014


  • Photography Accessories INC

    Fotasy M3517 35MM F1.7 TV Movie Lens and Lens Adapter Kit for Olympus Panasonic MFT Micro 4/3 M43 Cameras

    Photography (Photography Accessories INC)
    List Price: $45.99

    Package includes (1) 35MM F1.7 lens and (2) C - M4/3 adapter.
    This lens is good for Portrait Photography, but it not good for Landscape Photography. The sharpness in the center is fine, but the border is soft. It looks like a tilt lens.
    Brand Name: Fotasy
    Lens Mount: C / 16MM / Cine. Focus Operation: Manual; Aperture Operation: Manual Aperture: F1.7 - F16
    Fits Panasonic G1 G2 G3 G5 GH1 GH2 GH3 Gh4 GF1 GF2 GF3 GF5 GF6 GX1 GX2 GX7 GM1 Olympus E-P1 E-P2 E-P3 E-P5 E-PL1 E-PL2 E-PL3 EPL5 OM-D E-M1 E-M5 E-M10 E-PM2 E-PM1


  • Gino

    Black Replacement CCTV Camera F1.2 2.1mm Fixed Iris Lens

    Photography (Gino)

    Dimension (without cap): 17 x 28mm / 0.66x 1.1inch(L x D)
    Fit for: CCTV Camera; Focal Length: 2.1mm; Horizonal Field: 150 Degree
    Aperture(F): 1.2; Mount: CS; Format(Inch): 1/3; M.C.D(m): 0.2
    Product Name: Fixed Iris Lens
    Weight: 21g; Package Content: 1 x Fixed Iris Lens


  • Gino

    CCTV Security Camera 16mm Focus Length IR Board Lens

    Photography (Gino)

    Mount: 12 * 0.5mm; Focus Length: 16mm
    Aperture: F2.0; Angle of View: 21 Angle
    Weight: 4g; Package Content: 1 x 16mm CCTV Lens
    Product Name: CCTV Lens; Image Format: 1/3"
    Dimension: 14 x 13.4mm(H*D); Color: Black


  • uxcell

    3.6mm 92 Degree Wide Angle CCTV Camera IR Board Lens Focal for 1/3" CCD

    Photography (uxcell)

    Product Name : CCTV Lens;Image Format : 1/3"
    Size : Size;14 x 14.7mm(D*H) : 14 x 14.7mm(D*H)
    Weight : 4.7g;Package Content : 1 x 3.6mm CCTV Lens
    Aperture : F2.0;Angle of View : 92 Degree
    Mount : 12 * 0.5mm;Focus Length : 3.6mm


  • niceEshop

    niceEshop(TM) DSC Technology,Black 1/3" CCTV 2.8mm 170 Degree Wide Angle Lens for CCD Security Box Camera

    Photography (niceEshop)

    They were super easy to install,gave you the focal point you needed
    This Board Lenses are designed specifically for use with Surveillance Cameras
    Focus length : 2.8mm.
    Angle of view : 170 Degree.


Lenses and Filters


Cctv Lens - News


Canon spies opportunity in surveillance as digital camera growth cools Japan is the third-biggest market for security cameras behind China and the United States, with the switch to networked digital systems from analogue CCTV devices stimulating demand even in saturated markets such as Britain, which had one surveillance ...
Tech2 - Aug 24, 2013

Canon spies opportunity in surveillance as camera growth cools Japan is the third-biggest market for security cameras behind China and the United States, with the switch to networked digital systems from analogue CCTV devices stimulating demand even in saturated markets such as Britain, which had one surveillance ...
Yahoo! News - Aug 23, 2013

Users can set up the device as an onsite CCTV, using the tablet's camera to keep watch while away. The video She looks like a normal little asian girl who had a picture taken with a weird lens that is stretching out the right side of the pic. blest ...
Phandroid.com - Aug 24, 2013

Canon sees growth opportunity in surveillance business Japan is the third-biggest market for security cameras behind China and the United States, with the switch to networked digital systems from analogue CCTV devices stimulating demand even in saturated markets such as Britain, which had one surveillance ...
Times of India - Aug 23, 2013

Plus, in our era of CCTV, we look at what it takes to dodge the all-seeing lens of the surveillance state. We are joined throughout the programme by two guests on opposite sides of the Pacific - Tim Charlton Founding editor of Charlton Media in ...
BBC News - Aug 16, 2013


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Who's watching me watching you? CCTV is everywhere, look out, you're on camera!
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Who's watching me watching you? CCTV is everywhere, look out, you're on camera!
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