Sigma APO 70–300mm f/4–5.6 Macro Super AF Lens – Pentax K Mount – Very Good

DESCRIPTION

Sigma APO 70–300mm f/4–5.6 Macro Super AF telephoto zoom lens for Pentax K mount, presented in Very Good condition and fully tested and working. This APO version offers improved chromatic aberration control, strong optical performance and a dedicated Macro mode at the 300mm end for close‑up work.

A clean, reliable example ideal for wildlife, sports, travel and general telephoto shooting on Pentax DSLRs and film bodies.

CONDITION

Overall Condition: Very Good

• Fully tested and working
• Optics clean with no haze or fungus
• Coatings intact
• Aperture blades clean and responsive
• Autofocus accurate on test body
• Zoom and focus actions smooth
• Macro switch engages correctly
• Exterior shows light signs of previous use
• Mount clean
• Typical light internal dust for age

INCLUDED

• Sigma APO 70–300mm f/4–5.6 Macro Super AF lens – Pentax K mount
• Front lens cap
• Rear lens cap

KEY FEATURES

• 70–300mm telephoto zoom
• APO (Apochromatic) optical correction
• Dedicated Macro mode (1:2 reproduction at 300mm)
• Fast, reliable autofocus
• Strong optical performance for the class
• Lightweight and versatile design

COMPATIBILITY NOTES

Correct for:

• Pentax K‑mount DSLRs (K‑x, K‑r, K‑5, K‑30, K‑50, K‑70, KP, etc.)
• Pentax 35mm AF film bodies

Macro mode:

• Available only between 200–300mm
• Manual focus recommended for best precision

COLLECTORS NOTES

The APO Macro Super variant is the most desirable of Sigma’s 70–300mm series thanks to its improved optical correction and close‑focus capability. Clean, fully working Pentax‑mount examples remain popular with both collectors and active Pentax shooters.

SEO KEYWORDS

Sigma 70–300mm APO Pentax, Sigma Macro Super AF, Pentax K telephoto zoom, Sigma 70–300 UK