Neck Strap And Caps During Observation; Specifications - Nikon ACULON T11 Instruction Manual

Neck strap and caps during observation

Please refer to images A, B and C on page 3.
Neck strap
Attach the neck strap as illustrated (A), taking care to avoid twisting the strap.
Eyepiece cap
There are two ways you can position the eyepiece cap as you observe your subject.
1. Remove the eyepiece cap from the eyepieces and allow it to hang from the neck strap.
2. Remove the eyepiece cap from the eyepieces, then detach the right strap from the cap and allow
it to hang from the left neck strap (B).
To attach/detach the eyepiece cap, pull the neck strap through the slits as shown in image (C) in the
following order:
• Attaching: c → b → a
• Detaching: a → b → c

Specifications

Type: Porro prism zoom binoculars
Model
Magnification (x)
Effective diameter of objective lens (mm)
Angular field of view (real) (°)
Angular field of view (apparent) (°) **
Field of view at 1,000m/yds. (m/ft.)
Exit pupil (mm)
* When minimum magnification (8x) is selected
** The number calculated by the formula [tan ω' = Γ x tanω ]: Apparent field of view: 2ω' , Magnification: Γ ,
Real field of view: 2ω
8-24x25 Relative brightness
8-24 Eye relief (mm)
25 Close focusing distance, approx. (m/ft.)
4.6* Interpupillary distance adjustment (mm)
35.6 *
Length (mm/in.)
80/241 *
Width (mm/in.)
3.1 *
Weight (g/oz.)
En
Es
Fr
Pt
9.6 *
13.0 *
4.0/13.1
56-72
123/4.8
109/4.3
305/10.8
5