Lens Summary
Brand: Tamron
Also Known As: Tamron SP 28-105mm f/2.8 LD
Lens Type: Zoom Lens
Format: Full Frame / FX
Focus: Manual Focus
Release Date: N/A
MSRP Price: $499
Made in: Japan
Production Status: In Production
Lens Description: This lens establishes a new benchmark as a standard lens, extending from a wide 28mm all the way to 105mm telephoto, all with a fast constant f/2.8 maximum aperture. The use of four large diameter aspherical elements and three LD glass elements reduces various aberrations while minimizing the fall-off of light at the corners. Tamron\'s Integrated-Focusing Cam system, Internal Focusing system and Triple-Cam zoom system all combine to permit a body that at the 28mm zoom position is very compact, with excellent optical performance.
Tamron SP 28-105mm f/2.8 LD Aspherical Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Zoom Lens |
| Focal Length | 28-105mm |
| Mount Type | Canon EF, Nikon F |
| Format | Full Frame / FX |
| Compatible Format(s) | 35mm Film / Full-Frame Digital Sensor DSLR (APS-C Sensor) |
| Compatible with Teleconverters | No |
| Zoom Ratio | 3.75x |
| Maximum Reproduction Ratio | 1:4.7 |
| Vibration Compensation (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (APS-C or smaller format) | 75°-24° |
| Maximum Angle of View (Full Frame format) | N/A |
| Optical Information | |
| Lens Elements | 15 |
| Lens Groups | 13 |
| eBAND Coating | No |
| BBAR Coating | No |
| Focus Information | |
| Focus | Manual Focus |
| Built-in Focus Motor | No |
| Ultrasonic Silent Drive (USD) | No |
| Internal Focusing | Yes |
| Minimum Focus Distance | 48.77cm |
| Filter Information | |
| Filter Size | 82mm |
| Accepts Filter Type | Screw-On |
| Physical Characteristics | |
| Weather / Dust Sealing | No |
| Mount Material | Metal |
| Tripod Collar | No |
| Dimensions | 8.64 x 11.18cm |
| Weight | 875g |
| Other Information | |
| Available in Colors | Black |
Reader Interactions
Comments
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I got this lens from an auction sale with a Konica mount. I switched it to a Nikon mount and use it on my Nikon D750. Nearly every review complains about the lack of sharpness. I do not encounter this. I use it in my studio under bright lighting for product shots and it works wonderfully well giving really nice images but with a look almost like film. I would not want to use this outside for wild life or landscape work etc but as a studio lens I love it. I give it 4 out of 5 stars.