The Pentax SMC DA 18-135mm F/3.5-5.6 ED AL (IF) DC WR Lens is a high-quality telephoto zoom lens that is designed for exclusive use with Pentax digital SLR cameras.

What kind of lens does Pentax DA18 135 have?

Manufacturer description: The smc Pentax-DA18-135mm F3.5-5.6 ED AL [IF] DC WR lens is designed exclusively for use with Pentax digital SLR cameras. This interchangeable zoom lens features a simplified weather-resistant construction and extra-smooth autofocus operation using a built-in motor, in addition to its high 7.5X zoom ratio.

What is SDM on a Pentax DA lens?

Pentax DA (DA-Star) zoom lenses come equipped with the SDM System, which assures smoother, quieter auto-focusing operation by using a built-in supersonic motor. Like all Pentax lenses, this lens is treated with smc coating for maximum light transmission, sharp definition, and high contrast images.

What is the size of a Canon 18 135mm zoom?

The 18-135mm ($396.95 at Amazon) is a sturdy, compact zoom. It measures 3.0 by 2.9 inches (HD) when set to the 18mm position and weighs about 14.3 ounces. It’s finished in black, with a green accent ring, and its barrel is a mix of metal and polycarbonate elements.

What is the best telephoto lens for a Pentax camera?

This wide coverage is ideal for a variety of telephoto applications, including portraiture, sports and scenery. The Pentax SMC DA 18-135mm F/3.5-5.6 ED AL (IF) DC WR Lens is a high-quality telephoto zoom lens that is designed for exclusive use with Pentax digital SLR cameras.

Can the 18-135mm lens be used with the K1000?

The 18-135mm F/3.5-5.6 is designed for use with Pentaxs Digital SLRs. While you can mount the lens on the K1000, the image circle wont cover an entire frame of film, so there will be extreme vignetting. The nomenclature is confusing.