The compact 42 mm Duovid offers both 8x magnification, with a wide field of view and a shake-free image, as well as a 12x magnification, ideal for discerning additional detail. As with the 50 mm model, the patented eyepieces with two click stops provide optimum eye relief and can be adapted to the needs of the viewer. Changing magnification is done separately for both tubes by turning the two rings. Automatic Diopter Compensation (ADCTM ), the diopter value you set is retained even when changing magnification.

Included Accessories Neoprene carrying strap, contoured, eyepiece cover, Nappa leather case

Magnification 8 x/12 x

Front lens diameter 42 mm

Exit pupil 5.25 mm/3.5 mm

Twilight factor 18.33/22.5

Field of view at 1,000 m 118 m/90 m

Field of view at 1,000 yds 351 ft/268 ft

Eye-relief 14.5 mm

Objective angle of view 6.7°/5.1°

Close focusing distance approx. 3.5 m/11.1 ft

Diopter compensation �plus or minus 3 diopters

Automatic diopter compensation ADC™ yes
Eyepieces for eyeglass wearers yes

Adjustable interpupillary distance 55–74 mm

Sliding Eyecups yes, removable, with two click stops

Focusing Internal focusing via central focusing device

No. of lens elements (each side) 11, all with HDC™ coating

Prism system Roof prism with phase correcting coating P40 and HighLux-System HLS™

Watertightness Watertight to a depth of 5 m/16.5 ft

Housing Die-cast aluminum, nitrogen-filled

Dimensions (W x H x D) 120 x 157 x 67 mm, 4 23/32 x 6 3/16 x 2 21/32 in

Weight approx. 1,045 g / 37 oz

Please note:  All Leica items may not currently be in stock or available from the manufacturer.  Please call us toll free at 1.888.979.9260 to check if the item you are looking for is available.  Please allow for extra shipment time if the item you order is not in stock.