Camera Zoom Lenses

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March 24th, 2008 admin Leave a comment Go to comments

Camera Zoom Lenses

Attention Home Spy Camera Shoppers! Read These Buying Tips First!

The research and consulting firm of Frost & Sullivan estimated that by year-end 2007, the figures would have risen by $100 million! Indeed, nanotechnology provides for more-than-nano figures.

But before you go contributing your hard-earned money on these spying devices, be aware that there are good spy cameras and there are bad spy cameras. Threshing the chaff from the wheat can be confusing with the wide array available. But with these purchasing tips, you will be able to select the perfect home spy camera for you.

Determine your Spying Purpose

Your final choice of a home spy camera will depend on your reasons for installing it. The store can help you choose, which makes it a good idea to outline your needs based on the following criteria.

First, you have to determine the time of day the camera will be in operation. Nighttime cameras utilize different lenses than daytime cameras. Second, you have to decide where to mount the camera - outdoors or indoors. There are special considerations necessary to prolong the useful life of an outdoor spy camera.

Third, you need to settle on recording requirements. If you want recording and playback capabilities, you have to choose from a host of choices ranging from desktop personal computers to Internet feeds to your laptop. Your home spy camera can record either through manual operation, or on a preprogrammed schedule, or through motion sensors.

Fourth, determine the range of movement and field of vision you want your home spy camera to have. You can choose from wide angle cameras, zoom lenses, or a combination of both. You can also choose a movable camera to follow movement or a stationary camera to focus on one area only.

Fifth, decide on image resolution and audio capabilities. You can choose from either black and white or color images. You can also choose between an audio capable home spy camera and a non-audio capable camera. These have distinct pros and cons, so choose wisely.

Reconcile Your Needs with Your Budget

Admittedly, you would want the higher-priced spy camera. More features mean more uses, and higher quality means higher benefits, ergo higher price. However, our wants and needs even in spying requires compromises in relation to our budget. Not unless you are Bill Gates himself, of course.

With the help of a more experienced person, try to reconcile your spying needs with your spying budget. First, look for basic features that answer your spying purposes as outlined above. Second, if your budget still allows it, then ask for more features or accessories to complement your initial choice.

Third, never forget to ask for assistance in installing the spy camera; ask questions if you are unclear about installation procedures. You can have it tested in the store itself to determine working functionality. Inquire about after-sales services, if there are any, including warranties and guarantees. You do not want lemons as your surveillance system.

When you are satisfied with your choice, install the home spy camera as soon as possible. You can complement this high-tech security system with similar high-tech burglar alarm systems and low-tech alarms like a guard dog. Using these might just save your property and your life, as many satisfied users have known before you.

About the Author

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What's a good camera, 35 mm, for a beginner's photography class, with zoom and lenses?

If you’re looking for the best SLR 35mm film camera money can buy for learning purposes and you're also looking for a very reliable and versatile film camera, nothing beats a Nikon N80 with the Nikkor AF 28-105mm f/3.5-5.6D lens for beginners and advanced beginners and semi-pros (great and reliable back-up camera, too). You won't find another camera with the same features and robust build for the price as the Nikon N80 SLR film camera.

Set the Nikon N80 on manual mode and it is no different from those older manual cameras but once you learn how to operate a manual camera, you may also want to move up to a little automation. One of the best features is that it has three kinds of built-in meters and a built-in strobe light.

The N80 is also very popular amongst those taking formal photography classes because it can be used manually (you set the aperture and the shutter speed with either auto-focus or manual focus), semi-automatic (either in aperture priority or shutter speed priority; with manual focus OR auto-focus), or in total automatic mode where it sets the aperture and shutter speed, either auto-focus or manual focus. The N80 sets the film's ISO for you automatically, and advance the film as you take an image and rewind the roll as you take the last image. The N80 is ergonomically made and is a sturdy camera with a no-nonsense feel and also has three metering modes (center-weighted, spot metering as well as 3-D matrix metering). The options and features are similar to the more expensive pro-level camera, Nikon F100, but at a much more affordable price tag for a sturdy and ergonomically built camera.

I recommend the Nikkor AF 28-105mm f/3.5-5.6D zoom lens, the most versatile lenses put out by Nikon, which can be used as a wide angle, a regular lens, a portrait lens, a short telephoto lens and as a macro-lens, too. Nikkor lenses are known for their superior build and superior glass formula. An alternative lens is the Nikkor AF 35-105mm f/3.5-5.6D(macro) lens, a bit older, more affordable but equally as good.

If, you can also afford to get the Nikkor AF 50mm f/1.8D lens (about $70-$75 used), you will also have an excellent emergency lens for low-light situations that is easy to carry and will save the day when you most need a fast lens; this lens is also good for portraits and yields tremendous image detail quality.

You will NOT outgrow this camera or the recommended lenses anytime soon. The features are there to help you, not to confuse you and they are easy to find and use; an additional feature is the on-demand grid lines to help you keep the horizon level when shooting landscapes and/or seascapes.

Be sure to also get the instructions manual and Hogan's book on the N80, which is also very, very handy and most helpful.

When you buy a camera, you're buying into a lens system for future purchases, and some camera brands change their lens mount every few years, which limits the camera owner and his/her creative needs; Nikon has NOT changed its lens mount since 1959 and has no plans on changing it, either. So, you can, basically, mount any lens made since 1959 and those to be made in the future, with the only restrictions that you cannot get auto-focus from manual lenses or metering from those without the contacts to send info back and forth to the camera. Lenses normally outlast cameras unless submerged in water or dropped on a hard surface or deliberately abused/misused; so, don't hesitate to buy a used if the lens is good quality (no dents or obvious signs of abuse/misuse) from a reputable place.
Try www.keh.com for the N80 camera and the suggested lenses; if you don’t see what you want, go back in a couple of days but be ready to buy once you see what you want because their merchandise does not last long on their shelves. Good luck and best wishes.

Fuji S100fs digital camera zoom lens review

Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras
List Price: ~~$299.99~~
Sale Price: $199.00
You save: $100.99 (34%)

Eligible for free shipping!
Availability: Usually ships in 1-2 business days