$10

Soligor 2x Teleconverter to Fit M/MD Camera Lens Minolta - Great Condition!

$2.99

GL-A15 AF Video Zoom Tele Converter 1.5X Lens For JVC GR-A1U Japan

$23.75

TOYO OPTICS AUTO TELE CONVERTER 2X FOR OLYMPUS - OM JAPAN

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CONVERTER TK-2 2x M42 For Canon Sony Pentax Zenit Soviet Lenses in BOX

$9.85

Clouse-Up lens +2 diopters M49x0.75 for macro photography USSR Soviet

$7.22

computron converter 2x lens, for Pentax / Universal M42 mount with caps and case

$19

Vivitar Automatic Tele Converter 2X-1 Lens w/ Case- No Lens Cover Made In Japan

$1.95

AMBICO Video V-0311 Close-Up Wide View Lens - Mounts 58mm

$24.99

Sony Wide Conversion Lens x0.7 VCL-0752C

$7.22

Hanimex Auto 2X Tele Concerter - M42 Screw Thread Mount

$60

X2 TV extender, focal length extender metallic silver for C-mount New in Box

$16.15

Vintage Soligor MP Auto Tele converter 2X to Fit Pentax with Case Made in Japan