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Ultron 40mm/f2 SL-II Print E-mail



The pancake Ultron 40mm/f2 SL-II is a revised version of the popular Ultron 40mm/f2 SL with built in CPU matrix metering chip which enable all Nikon Digital SLR cameras to meter with this lens.

With the improved rubber ring grip, provides the photographer a good grip while focusing with the lens.

A versatile 40mm focal length on cropped sensors becomes the standard 60mm, on 35mm format. With the compact size, effectively turns the DSLR camera into a niffy portable versatile camera.

Full metering and Auto mode on all Nikon DSLR bodies, on Pentax digital bodies, Auto-Exposure mode only.

Specifications

Focal Length 40mm 
Aperture Ratio 1:2
Smallest Aperture f22
Lens Construction 5 Groups 6 Elements 
Picture Angle 57 degrees
Aperture Blades 9 
Nearest focusing distance 0.38
(with close-up lens 0.45~0.25m)
Macro Ratio 1:7
(with close-up lens, 1:4)
Diameter φ63mm
Filter Size φ52mm
Length 24.5mm
Weigth 200g 
Mount Nikon F-Mount Ai-S (CPU integrated)
& Pentax KA Mount
Package included
Dome hood
Close-up lens



Shot wide open f2 on Nikon D300


Shot wide open f2 on Nikon D300 with Close-up lens