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Pentax 645 Auto Extension Tube Set The auto extension tube-A 645 set, offers three tubes of different lengths, used independently or in any combination (13.3mm-79.8mm) for magnifications of 0.35x-1.22x with the 75mm f/2.8 lens or for a maximum magnification of 2.57x with the 55mm lens mounted in reverse.... More |
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Jessops
£
489.99
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Pentax 6x7 Auto Extension Tube Set For close-up work, this auto extension tube set is mounted between the lens (45 to 300mm) and the camera body and can be used singly or in any combination. With a 105mm f/2.4 standard lens, its three-tube setting offers a magnification up to 1.07x. Auto diaphragm operation is retained.... More |
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Jessops
£
269.99
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Pentax 645 Auto Bellows Set For magnifications of 1.0x-3.2x with the 55mm f/2.8 lens, 0.8x-2.3x with the 75mm f/2.8 lens, and 0.44x-2.7x with the macro 120mm lens, the auto bellows 645 unit extends between 54mm and 180mm. By mounting the 55mm f/2.8 lens in reverse, the maximum magnification can be improved to 4.3x.... More |
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Jessops
£
1299.99
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Pentax 6x7 Extension Tube Set In combination with a lens equipped with an outer bayonet (600 to 1000mm), this extension tube set allows close-up work at various magnifications. The two available tubes can be used independently or together.... More |
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Jessops
£
129.99
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Pentax 6x7 Helicoid Extension Tube can be used in combination with a lens equipped with an inner bayonet (55 to 200mm), the helicoid extension tube is extendible between 32.2mm and 52.0mm for close-up work at different magnifications.... More |
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Jessops
£
169.99
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