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  3. Pentax 400mm F/5.6 SMC M K Mount Manual Focus Lens {77}

* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.

Pentax 400mm F/5.6 SMC M K Mount Manual Focus Lens {77}

Model #242027
  • $331.00

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New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. In manufacturer's packaging with original accessories and instructions.
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Perfect glass, but the box and accessories are usually not included.
Lightly used with very limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Glass will be very clean.
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of dings or blemishes. Glass may have slight blemishes but will not affect picture quality.
Frequently used with above-average wear. More than average wear for the age of the item, and may have dents, dings or finish loss. Glass may have marks or blemishes, but should not affect picture quality.
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or haze which could affect picture quality. Not covered under KEH warranty.
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
EX Excellent
With Caps
$331.00
Only 1 left!

* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.

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This type of lens has great magnification compared to a normal lens. This range starts at approximately 300mm. This would magnify the image by 6 times compared to a 50mm normal lens on a 35mm full-frame or digital full-frame sensor. If it is used with a smaller sensor, the focal length is magnified by a factor of typically 1.5 times, that would make it equivalent to 450mm on 35mm full-frame. These lenses have a much longer minimum focus area and can become quite heavy.  This type of lens is used for nature, sports and surveillance. When using one of these lenses, your shutter speed should be at least the same or faster than the focal length. Even using cameras with optical image stabilization, you still should be on a tripod or unipod.  It is very hard to hold this type lens and get sharp images. You are magnifying the motion of your hands.  This type lens can be 250mm, 300mm, 400mm, 600mm, 800mm and 1000mm and in some cases even higher. 

Accessory Grid Tab Types UV Filters, Polarizing Filters, Other Filters, Other Accessories
Brand Name Pentax
Filter Size 77mm
Focus Type Manual focus (only)
Lens Mount Pentax K (SMC, SMC-M)
Lens Type Telephoto / Long