Mack 3-Year Extended Diamond Warranty - Under $2000 PENTAXSN It has a pre-set spring-loaded

It has a pre-set spring-loaded counterbalance of 5

which help to greatly reduce chromatic and spherical aberrations for improved clarity and sharpness

75inch (170mm-400mm)

secure switching between auto and manual focus to accommodate personal shooting techniques

2-prong North American plug for a wall outlet

Mack 3-Year Extended Diamond Warranty - Under $2000 PENTAXSN It has a pre-set spring-loadedDiamond Warranties include standard coverage as well coverage for malfunctions due to accidental damage from handling (ADH). This includes malfunctions due to liquid damage that were the result of an accident. All types of accidental damage, including liquid damage, will be covered at the discretion of Mack Worldwide Warranty. Benefits: Impact Damage Manufacturer Defects Sand Grit Damage Accidental Damage and Unintentional Abuse Mechanical