Understanding Full Frame Lenses for Crop Sensor Bodies: Is It Worth the Upgrade?
When you are considering an upgrade in the Canon, Nikon, or Sony world, full frame lenses might seem like a perfect solution. However, there are several factors to consider that might change your mind. This article explores the pros and cons of investing in full frame lenses for a crop sensor body, with a focus on the importance of compatibility, resale value, and when it makes sense to upgrade.
A Point of Caution: Full Frame Lenses with Crop Sensor Bodies
While full frame lenses do offer advantages, especially for telephoto and high-resolution photography, they may not always be the best choice for crop sensor bodies. For instance, a 24-70mm full frame lens would be equivalent to a 36-105mm on a crop sensor body. This wide end becomes less wide, which might not be ideal for certain shooting scenarios.
The Myth of the Upgrade Path
The idea that full frame is an automatic upgrade is a common myth. The primary reason many photographers choose crop sensor bodies is because of their portability and lighter weight. To offset the added bulk of full frame lenses, they would need to be camera-ready, offering distinct advantages like better image quality, faster autofocus, or unique focal lengths that cannot be replicated in a smaller camera format.
Resale Value and Long-Term Benefits
When you invest in a crop sensor body, you enjoy the benefit of potentially higher resale value for the lenses. This is due to the popularity and widespread usage of the crop sensor format. If you decide to upgrade in the future, you can often recoup a significant amount of the money spent. However, if you plan to upgrade in just a few months, the extra cost of full frame lenses might not be worth the hassle of carrying heavier gear.
Compatibility and Lens Choices
Full frame lenses may not always be the best option, especially when it comes to ultra-wide angle shots. For instance, the Tokina 12-24mm on a Nikon or the 10-22mm for Canon are excellent choices for achieving the desired wide angles on crop sensor bodies. Personally, I found the Tamron 17-50mm F2.8 DX to be a delightful lens and moved it with my camera body to a full frame setup without issue.
When to Consider Full Frame Lenses
If you are planning to upgrade to a full frame camera in the near future, it might make sense to invest in the necessary lenses now. However, if your upgrade timeline is several years away, you would be better off minimizing the weight and size impact on your current setup. The key is to assess your needs and future plans before making a significant investment.
In conclusion, while full frame lenses offer many benefits, they are not the universal solution for every situation. Always consider the compatibility, resale value, and your future plans when making the decision to upgrade. Being mindful of these factors can help ensure that your investment in photography equipment pays off in the long run.