Please refer to pics for exact condition and approximate measurements
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1 x 27.2-41.7mm AI-FX Adjustable Helicoid Adapter. Lens: Nikon AI Lens. Adjustable Range: Retract the shortest 27.2mm, open up to the longest 41.7mm, effective extension range 13mm. Made of Alum or Brass, with perfect surface finishing and super precise design.
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JJC AET Series of Automatic Extension Tubes allows your lens to focus closer than its normal minimum focus distance. Among JJC AET series of automatic extension tubes, AET-CS is a set including 12mm, 20mm, and 36mm automatic tubes, and so is AET-NS; AET-M43S is a set including 10mm,16mm automatic tubes and so is AET-NEXS; AET-C12 is a 12mm tube and AET-C25 is a 25mm tube.The extension tubes can be used individually or attached together to achieve your desired focusing result.
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Exceptionally useful formacro photography. It moves the lens further from the film or digital sensor. The further away the lens is, the closer the focus, the greater the magnification. This extension tube does not affect image quality as there is no optics inside.
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BR-2A,&, Adapter for attaching large format lens to Nikon F Bellows JAPAN #2000081501382. Specially made adapter to attach a Nikkor w135mm large format lens to Nikon F bellows. This product is all about NIKON BR-2A and ADAPTER shown in the first photo.
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Nikon F Extension Ring Model E2 w. Org. Box & Japanese manual. The Nikon Extension Ring E2 is a macro photography accessory designed to increase the magnification of Nikon F-mount lenses. Exposure compensation chart.
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