Sigma 28-105mm f/2.8-4.0 Aspherical Lens for Konica Minolta SLR Cameras

Other products by Sigma

Product Details

• Shipping Weight: 2 pounds
• Shipping: Currently, item can be shipped only within the U.S.
• ASIN: B0000501U1
• Item model number: 661-205
• Average Customer Review: 4.4 out of 5 stars  See all reviews (5 customer reviews)
• Discontinued by manufacturer: Yes
• Date first available at Amazon.com: September 29, 2000

Product Description

Amazon.com Product Description

Sigma's 28-105mm f3.8-5.6 aspherical macro lens has an impressively flexible shooting range of 28-105mm. This lens is ideal for nature photographers wanting close-ups of plants and animals, yet equally suited for those who prefer landscapes, portraits, and snapshots.

Though containing some of its predecessors' strengths, such as a 19.7-inch close-focus range, this model gives you the slightly larger maximum aperture of f3.8-f5.6 and a lighter weight. The use of aspherical optics and a new mechanical construction in the design can be credited with the reduction in weight. Despite its compact size, just under three inches, this lens maintains the high level of performance for which its predecessors are known. The internal focusing system allows for a nonrotating front barrel, making for the convenient use of filters. This model is dedicated to Minolta AF SLR cameras.

Product Description

The use of aspherical lens allows a large aperture F2.8 (at the wide-angle setting) in a compact body. It also reduces aberration and improves optical performance. SIGMA's unique four-group zoom system satisfactorily compensates for astigmatic aberration and distortion aberration throughout the zoom range.

Customer Reviews

Most Helpful Customer Reviews

7 of 7 people found the following review helpful:

5.0 out of 5 stars An excellent "universal" lens, February 12, 2001

By	Aaron Dahl (San Antonio, TX) - See all my reviews (REAL NAME)

I have always been a fan of Minolta bodies and Sigma lenses - they work great together (currently I have a Minolta Maxxum XTsi). This lens is certainly no exception. In fact, this one is the best lens I've had. I was so impressed with this lens, that I have all but stopped using any other lens. The aspherical capabilities allow me to get in real close to my subject and come out with a very clear photo.

4 of 4 people found the following review helpful:

5.0 out of 5 stars a fine lens indeed..., August 16, 2002

By	Pahalwanji "pahalwanji" (Santa Barbara, CA) - See all my reviews

This lens turned out to work far better than I expected. It really is a fine piece of work. I prefer to use it in manual focus mode because all the mechanical parts are smooth and precise, unlike most cheap AF zooms these days. The AF part is noticeably faster than Nikon's entry-level 50mm lens.

3 of 3 people found the following review helpful:

5.0 out of 5 stars The lens that stays on my Nikon, June 1, 2005

By	Traveler (New England) - See all my reviews (TOP 500 REVIEWER)

I've been taking photos with an SLR for more than 20 years. Unfortunately, I've always been on a tight budget and could never afford the best lenses.

I've owned this lens for about eight years now. It is THE lens that remains on my Nikon 99% of the time. I've used it in some gritty situations - in Iraq, Brazil, the California desert and all across the US as I traveled.

I have to disagree with an earlier reviewer who stated you "need" another lens. I have a Nikon made zoom that goes past 200mm and I think I've used it three times at most. This Sigma is my work horse. Its wide angle is perfect for landscapes and close ups. The longer range is just what you need for portraits. I don't shoot sports or wildlife so anything beyond 105 is overkill for me.

One of the great features of this lens is the 2.8 aperature at 28mm. You're forced to use 4.0 or smaller as you zoom, but this is still fine for portraits and a blurred background.

If you're still using a 35mm and you're on a budget this is a great lens to have. It hasn't failed me yet in eight years.