Pentax 21870 DA 50-200mm F/4-5.6 AL Weather Resistant Lens
Category: pentax lens
Pentax 21870 DA 50-200mm F/4-5.6 AL Weather Resistant Lens
The Pentax 21870 DA 50-200mm F/4-5.6 AL Weather Resistant Lens is designed to handle damp, inclement conditions thanks to its weather-resistant construction. This flexible zoom lens covers a telephoto range with a 4X zoom capability, making it a versatile choice for a variety of photography applications.
Featuring the PENTAX-original Quick-Shift Focus System, this lens allows for instant switching between autofocus and manual focus operation, providing photographers with greater control and flexibility during the shooting process. The inclusion of an Extra-low Dispersion glass lens element and two aspherical lens elements helps to deliver superior sharpness, while minimizing chromatic and spherical aberration.
The simple and functional design of the Pentax 21870 DA 50-200mm F/4-5.6 AL Weather Resistant Lens enhances its operability, and the body-based depth of field control feature further adds to the overall user experience. This lens is a reliable and versatile choice for photographers who need a weather-resistant, high-performance telephoto zoom lens that can handle a wide range of shooting conditions.
The flexible 4X zoom coverage in the telephoto range of this lens makes it a useful tool for capturing detailed shots of distant subjects, such as wildlife, sports events, or even landscapes. The weather-resistant construction ensures that the lens can withstand the elements, making it a reliable companion for outdoor photography.
The PENTAX-original Quick-Shift Focus System is a standout feature of this lens, as it allows photographers to quickly and easily switch between autofocus and manual focus modes, depending on the shooting situation. This feature provides greater control and responsiveness, which can be particularly useful in fast-paced or challenging environments.
The incorporation of the Extra-low Dispersion glass lens element and two aspherical lens elements is a testament to the lens's optical prowess. These specialized lens elements work together to deliver exceptional sharpness and clarity, while minimizing common image quality issues such as chromatic and spherical aberration.
The simple and functional design of the Pentax 21870 DA 50-200mm F/4-5.6 AL Weather Resistant Lens not only enhances its overall operability but also contributes to the body-based depth of field control feature. This makes it easier for photographers to achieve the desired depth of field in their images, further adding to the versatility of the lens.
In summary, the Pentax 21870 DA 50-200mm F/4-5.6 AL Weather Resistant Lens is a well-designed and capable telephoto zoom lens that offers a flexible 4X zoom range, weather-resistant construction, and advanced optical technologies to deliver high-quality images. Its combination of features and performance makes it a reliable choice for photographers who need a versatile, weather-resistant lens for a wide range of photographic applications.
product information:
Attribute | Value | ||||
---|---|---|---|---|---|
product_dimensions | 3.11 x 2.64 x 2.64 inches | ||||
item_weight | 9 ounces | ||||
item_model_number | 21870 | ||||
customer_reviews |
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best_sellers_rank | #1,501 in SLR Camera Lenses | ||||
is_discontinued_by_manufacturer | No | ||||
date_first_available | May 22, 2009 | ||||
manufacturer | Pentax |