Enlarger Lens
Enlarger Lens
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 ENLARGER LENS EL NIKKOR F4 50MM  US $19.00
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 ENLARGER LENS TELESAR F35 50MM US $12.00
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 Nikon El Nikkor 50mm 128 Enlarger Lens US $55.00
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 SANKYO KOKI KOMURA LENS MFG LTD ENLARGER LENS KOMURANON E f105mm 156 US $20.00
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 Nikon El Nikkor f4 50mm Enlarger Lens US $50.00
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How To Choose The Perfect Lens Pack For Your Camera
If you are using a point and shoot digital camera or film camera, then your choice for the lens speed would be limited to its camera. The large majority switch from a point-and-shoot to a SLR camera. While ahuge percentage of people do move towards a Digital SLR, the Film SLR-s are also still popular, and they function essentially same. Lenses are available in a lot of different combinations, varieties, and to discuss them all is beyond our scope for the article. But, all of them have something in common. That is: that they all are broken in two groups: fast and slow. If you're struggling with how to choose your first time lens, or you are just trying to take a right decision, and are faced with a lot of choices, maybe this article could help. First, the speed for a lens is determined by the opening size, also known as aperture. The larger is the opening, the faster is considered the lens to be. Usually, lenses that are marked with F2.8, F3.5, F4, and also smaller are said to be fast, but lenses that are marked with some bigger number are considered slower. Even if this may sound strange, the smaller is the number, the faster is the lens. If you're a beginner in shooting with SLRs, you are more likely to look at zoom lenses. The majority of zooms nowadays have an aperture that is variable. This means that the lens is faster at the shortest end, than it is at the long end. To make an example, take a lens 28-80mm. The lens zooms in the range from 28mm to 80mm, also being a very good lens for starters. This type will usually have an aperture of F3.5 at 28mm (the short end), but at 80mm (the long end) it will be F5.6, or F4.5, which is much slower than the short end. Usually, the faster is the lens, the more will cost, and also the heavier it will be. The majority of casual shooters usually look for some very versatile lenses, so faster lenses certainly offer them more flexibility in certain situations. After discussing the concept of speed, we should figure out if you really have to buy a fast lens. Firstly, you need to look at your shooting habits. Everyone is unique, and very much different. Some people shoot landscapes, some just people, while others night scenes, and some shoot under water, etc. The ordinary shooter will shoot during the daytime, and also will likely be shooting portraits, city scenes, landscapes, plus other undemanding environments. If you shoot lots of photos in dim light, like in night clubs, or restaurants, museums, or outdoors after dark, a faster lens would help. But, you should keep in mind that most of the zoom lenses, while they are faster at the short end, they will be slower at the long end. Its very important, because if you are going to shoot at the longer end, when you shop for a lens, remember this, and this will save you some money. Lets explain: Consider two lenses, one a 28-80mm f2.8(short end) to f5.6(long end), and other, 28-80mm f3.5 to f 5.6. They have an identical range, but the first one is faster at the short end. The larger aperture doesnt come free. The cost could double. You always have to evaluate how much to shoot in different environments. If you are not testing the limits of the lens, the chances are that you will be OK with a slower, and more budget friendly choice. But make sure you know what your budget is, and how actively youll be involved. If you plan to sell your equipment after a few years, bear in mind that the technology only gets better, so making a large investment will only make more sense if you will get a lot of use from it.
About the Author
Alex is a writer about photography techniques for http://reshade.com . Reshade works in the field of online picture processing programs and offers a free online photo resizer web-tool. It's also possible to purchase a photo resizer application for Windows. Give it a try !
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Designer Contact Lens Case $7.29 Designer contact lens case - great gift idea. Case holds sturdy screw-top lens case and mirror. |
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Pet Contact Lens Cases $6 Amcon Pet Contact Lens Case is an animal lover's dream lens case. The Pet Contact Lens Case features an image of your favorite animal, and is a durable case suited for travel. It features a screw-top lens holder on the interior along with a mirror for lens application. |
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Leather Contact Lens Cases $7 Amcon Leather Contact Lens Case is a stylish alternative to traditionally bland contact lens cases. Ideal for travel, the Leather Contact Lens Case is durable enough to carry around without worrying about spilling, and even comes with an interior mirror for lens application. |
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Gold Shimmer Contact Lens Case $4.5 California Accessories Gold Shimmer Contact Lens Case is a stylish suede-like contact lens shell. Gold Shimmer Contact Lens Case features an interior lens case, interior mirror for lens application, and is compact and portable for every application. |
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Screw-Top Contact Lens Case $1.5 Screw-top contact lens case. Conveniently fits in the smallest purse or handbag. Available in multiple colors. Don't confuse your lens case with someone else's! |
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Sports Contact Lens Case $7 General Sports Contact Lens Case is ideal for the athlete or general sports enthusiast. Sports Contact Lens Case is a great gift for an aspiring athlete, and features all major American sports. Cases are durable and made from high-grade plastic to avoid leaks and travel damage. |
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Eyeglass Lens Care Kit $5.95 Includes multi-purpose lens cleaner, microfiber cleaning cloth, and a phillips and flat head screwdriver for all of your eyeglass care needs. |
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Ultrasonic Contact Lens Cleaner $32.95 I Sonic's Ultrasonic Contact Lens Cleaner is the perfect accessory to keep your contacts clean, fresh, and comfortable in just 2 minutes. |
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Gray Lens Cleaning Cloth $3 The gray micro fiber lens cleaning cloth is designed to clean eye wear, camera lenses, cell phone screens, PDAs, and other delicate surfaces. The cloth can be used dry or in combination with our various spray cleaners. |
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Blue Lens Cleaning Cloth $2 The blue micro fiber lens cleaning cloth is designed to clean eye wear, camera lenses, cell phone screens, PDAs, and other delicate surfaces. The cloth can be used dry or in combination with our various spray cleaners. |
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Camouflage Lens Cleaning Cloth $3 The Camouflage micro fiber lens cleaning cloth is designed to clean eye wear, camera lenses, cell phone screens, PDAs, and other delicate surfaces. The cloth can be used dry or in combination with our various spray cleaners. |
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Contact Lens Drain Guard $3 The Contact Lens Drain guard lies at the base of your sink and prevents lenses (along with jewelry and other small items) from falling down the drain and being lost. |
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Count-it Contact Lens Case $5 Count-It Contact Lens Case is a uniquely designed case for keeping organized, and tracking how many uses you've gotten out of your contacts. Count-It Contact Lens Case is a great way to spend less on replacement contacts due to not accidentally replacing early, and ensures you don't wear your lenses for longer than necessary. |
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OptiGear Soft Lens Inserter/Remover $5.95 The OptiGear brand soft contact lens inserter/remover is the safe and easy way to insert and remove your soft contact lenses. |
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Digicase Digital Contact Lens Case $8.5 Amcon Digicase Digital Contact Lens Case is a sleek and functional contact lens case designed to promote disposable contact lens patient compliance. Cases can be set for either 14 or 30 days with an alarm sounding and a flashing 0 alerting the wearer when it is time to replace lenses. Easily keep track of when it's time to change your contacts and help keep your eyes healthy by using the Digicase Digital Contact Lens Case. |
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Contact Solution Contact Lens Case $10 Contact Solution's Contact Lens Case is a highly advanced contact lens case designed to be compact, practical, and durable. Contact Solution's Contact Lens Case is unique in that it has an interior storage for lens solution, which stores up to three weeks of solution. One touch renews the solution inside, making it unnecessary to carry your solution bottle with you on the road. |