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Pentax Extension Tube Set #1,2,3 (Manual), for Pentax K Mount

Pentax Cameras
KEH Model# 242913

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KEH Specifications

  • Function: Extension tubes are added between the camera and the lens to create focus at closer distances thus producing higher maginification.
  • Compatibility: Pentax K/KA Mount
  • Length: 9.5mm, 19mm, 28.5mm 
  • Note: Use of step-down rings can cause vignetting


General information

Brand Name Pentax
Product information

Physical Characteristics

Lens Mount Pentax K (SMC, SMC-M), Pentax KA (SMC-A)