The key differences between the Canon 18-55mm STM and the Canon 18-135mm STM lenses are their focal lengths and zoom ranges. The 18-55mm lens has a shorter focal length and zoom range compared to the 18-135mm lens, which offers a longer focal length and a wider zoom range. This means that the 18-135mm lens can capture subjects that are farther away and provide more versatility in framing shots.
The main differences between Nikon Nikkor VR and VR2 lenses are improved image stabilization and autofocus performance in the VR2 lenses. Additionally, VR2 lenses may have better optical quality and build construction compared to the older VR lenses.
The main differences between Nikon VR and VR II lenses are improved image stabilization and autofocus performance in VR II lenses. VR II lenses provide better stability and faster focusing, resulting in sharper images and smoother video recording.
Aspheric lenses have a more complex shape that varies across the surface, providing better image quality and reducing distortions compared to spherical lenses, which have a uniform curvature.
The main differences between EF-M and EF lenses are their size and compatibility. EF-M lenses are smaller and designed specifically for mirrorless cameras, while EF lenses are larger and made for DSLR cameras. If you have a mirrorless camera, EF-M lenses would be more suitable. If you have a DSLR camera, EF lenses would be the better choice.
The key differences between Canon EF-M and EF-S lenses are their compatibility and size. EF-M lenses are designed for Canon mirrorless cameras, while EF-S lenses are for Canon DSLR cameras. If you have a mirrorless camera, EF-M lenses would be more suitable. If you have a DSLR camera, EF-S lenses would be the better choice.
Concave lenses curve inwardly.Convex lenses curve outwardly.* See related links.
The main differences between Nikon Nikkor VR and VR2 lenses are improved image stabilization and autofocus performance in the VR2 lenses. Additionally, VR2 lenses may have better optical quality and build construction compared to the older VR lenses.
The main differences between Nikon VR and VR II lenses are improved image stabilization and autofocus performance in VR II lenses. VR II lenses provide better stability and faster focusing, resulting in sharper images and smoother video recording.
Aspheric lenses have a more complex shape that varies across the surface, providing better image quality and reducing distortions compared to spherical lenses, which have a uniform curvature.
The main differences between EF-M and EF lenses are their size and compatibility. EF-M lenses are smaller and designed specifically for mirrorless cameras, while EF lenses are larger and made for DSLR cameras. If you have a mirrorless camera, EF-M lenses would be more suitable. If you have a DSLR camera, EF lenses would be the better choice.
The key differences between Canon EF-M and EF-S lenses are their compatibility and size. EF-M lenses are designed for Canon mirrorless cameras, while EF-S lenses are for Canon DSLR cameras. If you have a mirrorless camera, EF-M lenses would be more suitable. If you have a DSLR camera, EF-S lenses would be the better choice.
The main differences between the Canon 70-200 and Tamron 70-200 lenses are in their build quality, autofocus speed, and image stabilization performance. Canon lenses are known for their superior build quality and faster autofocus, while Tamron lenses are often more affordable and offer comparable image quality with slightly slower autofocus. Canon lenses also typically have better image stabilization technology compared to Tamron lenses.
Nikon VR II lenses have improved image stabilization technology compared to Nikon VR lenses. This means VR II lenses provide better stability and sharper images when shooting handheld or in low light conditions.
The key differences between Canon EF-M and EF lenses are their size and compatibility. EF-M lenses are smaller and designed specifically for Canon's mirrorless cameras, while EF lenses are larger and made for Canon's DSLR cameras. If you have a Canon mirrorless camera, EF-M lenses would be more suitable for your photography needs as they are specifically designed for that camera system. If you have a Canon DSLR camera, EF lenses would be the better choice.
The main difference between Canon EF and EF-S lenses is their compatibility with different camera bodies. EF lenses are compatible with both full-frame and APS-C sensor cameras, while EF-S lenses are specifically designed for APS-C sensor cameras. EF-S lenses are generally smaller and lighter than EF lenses, but EF lenses offer a wider range of focal lengths.
The key differences between the Tamron 70-300 and Canon 70-300 lenses lie in their build quality, image stabilization technology, autofocus speed, and price point. Canon lenses are known for their superior build quality and faster autofocus performance, while Tamron lenses are often more affordable and offer comparable image quality. Canon lenses also typically have better image stabilization technology, which can be important for reducing camera shake in handheld shooting situations. Ultimately, the choice between the two lenses will depend on your specific needs and budget.
The key difference between an STM (Stepping Motor) lens and an IS (Image Stabilization) lens is in their primary functions. STM lenses are designed for smooth and quiet autofocus, making them ideal for video recording. On the other hand, IS lenses have built-in stabilization technology to reduce camera shake and produce sharper images, especially in low light conditions or when using a telephoto lens. These differences impact the overall performance and functionality of the lenses by providing specific advantages for different shooting situations.