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Sigma 2X EX DG APO Teleconverter Lens for Pentax

List Price: $380.00
Your Price: $299.00
You Save: $81.00 (21 %)
Item Number: 876-109
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Brand New 1 Year Sigma USA Warranty

The Sigma 2x EX APO Tele Converter (also known as a tele-extender) will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300 mm lens will effectively increase the focal length to 600 mm. A lens set to f/2.8 will now be f/5.6.

Note: Sigma APO Tele Converter 1.4x and 2x are dedicated teleconverter lenses. Due to the high optical quality of this teleconverter, this item will only fit and work with a select list of lenses. Please click here for a compatibility chart of all compatible lenses.

Elements/Groups 6/5
Dimensions 2.7 x 2" (68.5 X 52mm)
Weight 8.3 oz (234 g)

Includes: Sigma 2x DG EX APO Teleconverter, Front & Rear Lens Caps, Soft Case, 1 Year Sigma USA Warranty.

Sigma Teleconverter Compatibility Chart 1.4X 2X
o APO 120-300mm F2.8 EX IF HSM AF AF
o APO 120-300mm F2.8 EX DG HSM AF AF
o APO 70-200mm F2.8 EX HSM AF AF
o APO 70-200mm F2.8 EX DG HSM AF AF
o APO 300mm F2.8 EX HSM AF AF
o APO 300mm F2.8 EX DG HSM AF AF
o APO 300-800mm F5.6 EX IF HSM MF MF
o APO 300-800mm F5.6 EX DG HSM MF MF
o APO 80-400mm F4.5-5.6 EX OS MF MF
o APO 80-400mm F4.5-5.6 EX DG OS MF MF
  APO 50-150mm F2.8 EX DC AF AF
o*3 APO 50-500mm F4-6.3 EX RF HSM MF MF
o*3 APO 50-500mm F4-6.3 EX DG HSM MF MF
o APO 100-300mm F4 EX IF HSM AF MF
o APO 100-300mm F4 EX DG HSM AF MF
o*2 APO MACRO 150mm F2.8 EX DG HSM AF/MF MF
o*1 APO MACRO 180mm F3.5 EX IF HSM AF/MF MF
o*1 APO MACRO 180mm F3.5 EX DG HSM AF/MF MF
o APO 500mm F4.5 EX HSM MF MF
o APO 500mm F4.5 EX DG HSM MF MF
o APO 800mm F5.6 EX HSM MF MF
o APO 800mm F5.6 EX DG HSM MF MF
  APO 70-210mm F2.8 MF MF
  APO 300mm F2.8 MF MF
  APO TELE MACRO 300mm F4 MF MF
  APO TELE MACRO 300mm F4 HSM MF MF
  APO TELE MACRO 400mm F5.6 MF MF
  APO TELE MACRO 400mm F5.6 HSM MF MF
  APO 500mm F4.5 MF MF
  APO 800mm F5.6 MF MF
  APO 1000mm F8 MF MF
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