Buy Tamron AF 28-300mm f/3.5-6.3 XR Di LD Aspherical (IF) Macro Ultra Zoom Lens for Pentax Digital SLR Cameras (Model A061P)Tamron AF 28-300mm f/3.5-6.3 XR Di LD Aspherical (IF) Macro Ultra Zoom Lens for Pentax Digital SLR Cameras (Model A061P) Product Description:
- World's smallest and lightest 28-300mm lens (June 2004)
- 28-300mm focal length
- f/3.5-6.3 maximum aperture
- XR (Extra Refractive Index) glass
- Multipurpose lens for Pentax 35mm film and digital SLRs; macro to telephoto ranges
Product Description
Tamron's Di lenses featuring optical systems for use with both digital and film cameras have been highly evaluated by users around the world since the introduction of the first Di lens, SP AF28-75mm F/2.8 (Model A09), in 2003. Many users strongly suggested that Tamron make the existing non-SP high power and compact 28-300mm lens they are using with their film cameras available in the Di design in order to realize the same convenience and quality images with digital cameras. Tamron has redesigned the conventional AF28-300mm zoom (A06) to feature the Di design in order to meet the demand of those photographers. Main Features: High Image Quality by Virtue of Di (Digitally Integrated) Design: The "Di" design is achieved by first improving our BBAR coatings to a new multi-coating that encompasses all of the benefits of the original but now further reduces the ghosting and flare caused by aberrations, and secondly by further enhancing our already stringent quality control system. The new AF28-300mm Di is redesigned as a high power zoom lens now ideal for use with interchangeable-lens digital cameras as well as film cameras. Changes 1. Improved Coating: Newly developed Multi-coating ideal for digital imaging to reduce ghosting and flare caused by aberrations and to increase contrast 2. Enhanced Quality Control: Ensure mechanical and and optical meet new standard 3. Exterior design: Di lo
Customer Reviews
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126 of 129 people found the following review helpful.
Nice all-around lens for Digital Rebel
By D. Smith
I love taking photos, but I hate carrying lots of equipment when photography is not the focus of my journey, so I looked to find a lens that was light, inexpensive, a useful focal range and decent sharpness given all of the above. I believe the Tamron fits the bill.Although this lens will not win any points with 'L'-series purists, I found it to be a very useful - and lightweight - lens. Sure, it's slow... Sure - it has a plastic mount... Sure - it's not as sharp as a lot of lenses with smaller zoom ranges and bigger price tags... But for most people who aren't looking for poster-sized enlargements, a lens that won't break your shoulder or your bank account like the Tamron is a good fit. I have used this lens for a few weeks now, and have compared the results to the excellent Tamron 28-75 2.8 XR Di, the Canon 50mm 1.8 (the 'plastic fantastic'), and the kit lens. It does lack the tack-sharpness of the 50mm and the 28-75, but it is still very acceptable. The reach is what will 'wow' you about the lens. Outdoors in decent light you can really pull your subject up close. In a photo taken from the 6th story of a beach hotel, I was able to clearly read a standard beach umbrella-rental sign that was approx. 500 yards away. Indoors, this lens is just too slow to be useful at full zoom, but does reasonably well between 28-100mm with built-in flash (just be sure to remove the lens hood or it will shadow the lower part of the frame) and even better with an external flash (I use the EX550). The focus is quick and quiet in decent lighting, but it will hunt in darker scenes. In short, if you want a lens that offers reasonable sharpness, an incredible focal range, lightness and compactness at an attractive price, then consider this lens. You may find, as I did, that it will let you take that long lens with you instead of leaving your gear behind... I would much rather have a picture that may not be 'as sharp' than the one I did not take because I left the two pound lens behind.
56 of 57 people found the following review helpful.
If you buy just one lens, this is it.
By Lydia Lee
When I got my dslr, I did not get the "kit" lens. I wanted immediately to be able to take both macro and zoom shots, and I didn't have money for more than one good quality lens. So I researched and read reviews online and when I bought my new camera, I got the Tamron 28-300. I made a great choice. If you buy just one lens; this lens is it.This lens' macro shots are clear and detailed. For example, in a picture I recently took of my Pomeranian each individual hair that sticks up is visible and clear, strand by strand.The versatility of the lens allows me to take landscape pictures, photos of birds in my yard, portraits, nearly whatever strikes me. Every time they are crisp and the colors are good.I love this lens; it is still my primary lens.
82 of 87 people found the following review helpful.
Great quality, terrific value
By Gadgester
(Tamron also makes this lens available for Canon and Pentax digital SLRs, for the same price.)This new digital SLR-friendly zoom lens from Tamron is a great way to acquire a high-quality zoom lens for a fraction of the cost if you bought from the camera maker (e.g., Nikkor). Tamron claims this is world's "smallest and lightest" zoom lens for the focal range. I have no idea if that's true. It's small and lightweight indeed, about the same size as the DX lens bundled with the Nikon D70 but feels lighter in the hand. To my eyes it's a plastic lens, but this made-in-Japan lens looks and feels solid. It has all the bells and whistles of a modern lens: XR, LD, asperical, plus macro capability. In real world shooting I'm very happy with the result, and I really don't think buying an official Nikkor lens would make much of a difference. Two things to keep in mind is, 1) as long as you buy a namebrand lens (Tamron, Sigma, and maybe Vivitar) you are getting a good deal, and 2) the marginal increase in lens quality (perceived or real) from the camera maker is extremely unlikely to improve pictures by any discernible amount. Give Ansel Adams a disposable camera and he would still take better pics than you and me, period. As long as you have a high quality, capable lens like this Tamron, you are armed with all the gear you need to NOT miss a great picture opportunity. The only ingredient nobody can sell, is your creativity. (Unfortunately the latter is what I lack and try to improve. For now, at least the Tamron is giving me the right tool.)For digital Nikon SLRs, the 1.5 "magnification" factor (or crop factor) means the effective focal length of this Tamron is about 43-460mm in 35mm equivalent.In short, this is a really top-quality lens that any Nikon D70 enthusiast should consider. It's a lot bang for the buck, and it's even made in Japan unlike many Nikon official lenses which are made in sweatshops in Southeast Asia.
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