Sigma
Sigma B0000501R2 70-210mm f/4-5.6 UC F/PEN AF Lens
Compact and Versatile Telephoto Zoom Lens The Sigma 70-210mm f4-5.6 UC is an ultracompact zoom lens designed for Pentax AF SLR cameras. Covering a common and frequently used focal range, this lightweight lens features a two-ring rotary zoom/focus system for easy operation and a ZEN finish for dur...
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Overview
Compact and Versatile Telephoto Zoom Lens
The Sigma 70-210mm f4-5.6 UC is an ultracompact zoom lens designed for Pentax AF SLR cameras. Covering a common and frequently used focal range, this lightweight lens features a two-ring rotary zoom/focus system for easy operation and a ZEN finish for durability.
Specifications:
- Brand: Sigma
- Focal Length: 70-210mm
- Aperture: f4-5.6
- Mount: Pentax AF
- Features: Ultracompact Design, Two-Ring Rotary Zoom/Focus
- Finish: ZEN
- Weight: 12 ounces
Specifications
Focal Length
70-210mm
Maximum Aperture
f/4-5.6
Autofocus Type
AF (Autofocus)
Mount Type
F/PEN (Pentax AF)
Pros & Cons
👍 Pros
- Provides a versatile 70-210mm zoom range, suitable for telephoto and portrait photography.
- Features an f/4-5.6 aperture, offering flexibility in different lighting conditions across the zoom range.
- Equipped with auto-focus (AF) capability, allowing for quick and precise focusing.
- Designed for Pentax AF cameras, ensuring compatibility and seamless integration with the camera system.
- The "UC" designation often implies a compact design, potentially making it easier to carry.
👎 Cons
- The f/4-5.6 maximum aperture is variable and relatively slow, which may limit performance in low-light situations.
- Specific details about optical construction, such as lens elements or coatings, are not provided.
- As an older model, its autofocus speed and accuracy might not match modern lens technologies.
- The lack of image stabilization could lead to blurry photos when shooting handheld at longer focal lengths or slower shutter speeds.
- Compatibility is restricted to Pentax AF mount, meaning it won't work with other camera systems without an adapter.
Frequently Asked Questions
What is the focal length range of the Sigma B0000501R2 lens?
The Sigma B0000501R2 lens offers a versatile 70-210mm focal length range, suitable for a variety of shooting scenarios.
What is the maximum aperture of this lens?
This lens features a variable maximum aperture of f/4 at 70mm and f/5.6 at 210mm.
Is this lens compatible with autofocus cameras?
Yes, it is an AF (autofocus) lens, designed for compatibility with Pentax AF camera bodies.
What camera mount is this Sigma lens designed for?
This lens is designed for the Pentax AF mount, referred to as F/PEN.
Does this lens include image stabilization?
The provided product information does not indicate that this Sigma 70-210mm lens includes image stabilization.
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