Featuring Nikons De-Focus Control for fine-tuning the bokeh this fast 135mm legendary telephoto prime lens is a popular choice for portraiture and fashion. The De-focus control allows you to control the amount of softness in the out-of-focus areas while keeping the focused areas pin sharp.

There’s a great review and explanation on the de-focus control on Ken Rockwell’s site HERE

Specifications:

Focal length: 135mm (216mm APS-C)

Mount: Nikon F-Mount

Format: Full-frame 35mm

Max. Aperture: F2.0

Min. aperture: F16

De-focus Control: Yes from f2.0 – f5.6 Front + Rear

Auto-Focus: Yes

Manual Focus: Yes

Focus limiter: No

Aperture Type: 9-bladed

Image Stabilisation: No

Filter Size: 72mm

Infa-Red Focus Index: Yes

Angle of view: 15º  (10º DX format)

Min. Focus Distance: 1.1M (3.6ft)

Max reproduction ratio: 1:7.1

Weight: 818g

Length: 7.4cm (w/out lens hood)