Item is in working condition, see pictures for condition. Questions message me.
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500mm f/6.3 MF Telephoto Mirror Lens +2x Teleconverter =1000mm for Nikon Canon Sony DSLR Camera and Macro 4/3 Mirroreless Camera
Aliexpress UK
Great condition,optics clear of scratches, fungus and haze, DG OPTOMISED FOR DIGITAL Autofocus will NOT work with HSM / SDM lenses (lenses with built in motors) With ALL teleconverters lens must have an aperture of F4 or faster , otherwise it will be manual focus.
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for nikon F Mount Camera Telephoto Lens 420-800mm F8.3‑16 Zoom with 2X Teleconverter
Aliexpress UK
In good vintage condition
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Magnetic 2X Teleconverter DJl Osmo Pocket 3 Magnetic Attach 2X Macro Lens Close Up Filter HD Macro Photography Lens
Aliexpress UK
It will be a manual focus on lenses such as the Nikon 70-300 as is a slower aperture.
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JINTU C-AF 2X Teleconverter Lens Auto Focus AF &Manual MF Teleplus Compatible with Canon EOS EF Lens Telephoto Lens
Aliexpress UK
The Kenko Teleplus C-AF 1 2X MC7 Teleconverter is a high-quality accessory lens designed for Canon EF mount cameras. With a magnification factor of 2.0x, this teleconverter allows photographers to zoom in closer to the subject without compromising on image quality. This specific model does not come with a box, but it is unused and in excellent condition, making it a valuable addition to any photographer's kit. The Kenko brand is trusted for producing reliable and affordable optics, making this teleconverter a worthwhile investment for Canon EF lens users.
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Magnetic Macro Lens 2x Teleconverter For Dji Osmo Pocket Camera 3 Multiplier Macro Lens Handheld Gimbal Lens Accessories W5g5
Aliexpress UK
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JINTU Manual Focus 420-800mm / 420-1600mm Telephoto Lens +2x teleconverter for SONY NEX E-Mout A7 A7S A7R A7RII A7RIII A7M A9
Aliexpress UK
(Olympus OM10 c/w "made in Japan" 50mm f/1.8 - Tested/100% - New Seals - Superb). Photos - these pictures are of the actual item up for sale and provide a clear indication of its condition. Lenses - I always highlight any major dust (of course there is always micro-dust in older lenses!).
eBay
Magnetic Macro Lens 2x Teleconverter For Dji Osmo Pocket Camera 3 Multiplier Macro Lens Handheld Gimbal Lens Accessories V9p1
Aliexpress UK
Autofocus works with lenses having F4 or faster, it will also work with slower lens but you will need to use it on manual focus, exposure will still be fully automatic. ONLY WORKS WITH CANON EOS EF CAMERAS WILL NOT WORK WITH ANY ADAPTERS.
eBay
500mm f/6.3 Telephoto Lens + 2x Teleconverter lens 1000mm for Nikon Canon Sony DSLR Camera and Macro 4/3 Mirroreless Camera
Aliexpress UK