What To Know
- However, the STM lens has a more advanced 4-stop IS system compared to the 3-stop IS in the EF-S 55-250mm II, providing additional stability in challenging lighting conditions.
- The EF-S 55-250mm II has a plastic construction, while the STM lens features a metal mount and a weather-sealed design.
- The EF-S 55-250mm II is typically more affordable than the STM lens, making it a budget-friendly option for those on a tighter budget.
In the realm of photography, telephoto lenses reign supreme for capturing distant subjects, offering a closer perspective and compressing the background. The Canon EF-S 55-250mm II and STM lenses stand out as two prime contenders, each boasting unique features and capabilities. This comprehensive guide will delve into a detailed comparison of these lenses, helping you make an informed decision based on your specific photographic needs.
Optical Quality: Sharpness and Contrast
At the heart of any lens is its optical quality. Both the EF-S 55-250mm II and STM feature a sophisticated optical design, delivering exceptional sharpness and contrast throughout the zoom range. However, the STM lens has a slight edge in terms of sharpness, particularly at wider apertures.
Aperture and Depth of Field Control
The aperture of a lens controls the amount of light entering the camera, influencing both brightness and depth of field. The EF-S 55-250mm II has a maximum aperture of f/4-5.6, while the STM lens offers a wider aperture of f/4-5.6. This wider aperture on the STM lens allows for shallower depth of field, creating more pronounced background blur and isolating the subject.
Autofocus Performance: Speed and Accuracy
Autofocus performance is crucial for capturing sharp images, especially in dynamic situations. The EF-S 55-250mm II employs a traditional ultrasonic motor (USM), which provides fast and accurate autofocus. The STM lens, on the other hand, utilizes a stepping motor (STM), which offers smooth and silent autofocus, making it ideal for video recording or photographing wildlife.
Image Stabilization: Steady Shots in Low Light
Image stabilization is a key feature for reducing camera shake, especially when shooting at longer focal lengths or in low light. Both lenses feature optical image stabilization (IS), which helps steady the image and minimize blur. However, the STM lens has a more advanced 4-stop IS system compared to the 3-stop IS in the EF-S 55-250mm II, providing additional stability in challenging lighting conditions.
Build Quality and Weather Resistance
Durability and weather resistance are important considerations for lenses that may be subjected to harsh conditions. The EF-S 55-250mm II has a plastic construction, while the STM lens features a metal mount and a weather-sealed design. The weather resistance of the STM lens makes it suitable for use in rain or dusty environments.
Size and Weight: Portability and Convenience
Size and weight can be critical factors when carrying equipment on long shoots. The EF-S 55-250mm II is slightly larger and heavier than the STM lens, weighing 390g compared to 375g. However, both lenses are relatively compact and easy to carry in a camera bag.
Price and Value: Budget-Friendly Options
Price is often a decisive factor when choosing a lens. The EF-S 55-250mm II is typically more affordable than the STM lens, making it a budget-friendly option for those on a tighter budget. However, the STM lens offers additional features and performance advantages that may justify the higher price point.
Which Lens Is Right for You?
The choice between the Canon EF-S 55-250mm II and STM lenses ultimately depends on your individual needs and preferences.
- For budget-conscious photographers: The EF-S 55-250mm II offers a solid telephoto option without breaking the bank.
- For those seeking sharper images: The STM lens delivers slightly better sharpness, especially at wider apertures.
- For photographers who prioritize depth of field control: The STM lens’s wider aperture allows for more pronounced background blur.
- For videographers and wildlife photographers: The STM lens’s silent autofocus makes it ideal for capturing moving subjects.
- For photographers who need image stabilization in low light: The STM lens’s 4-stop IS provides exceptional stability in challenging lighting conditions.
- For those who prefer a weather-resistant lens: The STM lens offers weather sealing for use in rain or dust.
Recommendations: The Winner’s Circle
Both the Canon EF-S 55-250mm II and STM lenses are excellent telephoto options for Canon APS-C cameras. The EF-S 55-250mm II is a more budget-friendly option, while the STM lens offers superior sharpness, wider aperture, and advanced image stabilization. Ultimately, the best choice depends on your specific photographic needs and budget considerations.
FAQ
Q: Which lens has a wider zoom range?
A: Both lenses have the same zoom range of 55-250mm.
Q: Does the STM lens have full-time manual focus?
A: Yes, the STM lens supports full-time manual focus, allowing you to adjust focus manually even when autofocus is engaged.
Q: Which lens is better for sports photography?
A: The STM lens‘s fast and silent autofocus makes it a better choice for sports photography.
Q: Can I use these lenses on a full-frame camera?
A: No, these lenses are designed for APS-C cameras and will not fit or function properly on full-frame cameras.
Q: How much does the EF-S 55-250mm II lens weigh?
A: The EF-S 55-250mm II weighs 390g.
