Lightdow 420-800mm F8.3-16 Super Telephoto Lens Manual Zoom Lens For Pentax Black

Features:

This 420-800mm f/8.3-16 Super Telephoto Zoom Lens is and incorporates not computer optical design, but also the latest optical multi-coating techniques.
The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp, high contrast pictures.
420-800mm f/8.3-16 Manual Telephoto Zoom Lens.
Manual Focus Telephoto Zoom Lens to use with DSLR SLR Cameras.
Multi Coated low-dispersion glass, anti-reflection coating.
Create High Quality Images.
Comes with Lens Pouch and Protective Caps.
Lens Type: Manual
Optical Construction: 4 Elements in 2 Groups
Aperture Range: 8.3-16
Focal length: 420-800mm
Zoom System: Linear push-pull
Minimum Focusing Distance: 1.6m / 5.25ft
Filter diameter: 67mm
Package size: 27 x 8.5 x 8.5cm
Package Weight: 850g
Adapter Ring: for (A), for Nikon(B), for Sony(), for Pentax(D)

How to use:

Put the lens to your camera body with the adapter ring.
Set the camera to M model because this is a manual lens,you have to adjust the aperture and focal length to make focus Note:when put the lens to some Nikon cameras,it will appear:no lens attached ,then you just need to set the camera:Release Shutter without lens ,then you can use the lens to take pictures.

Package Included:

1 x Lightdow 420-800mm f/8.3-16 Super Telephoto Lens,
1 x Front Cap,
1 x Rear Cap,
1 x Lens Bag,
1 x Adapter Ring





















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