SPYRON Instruction Manual 2021
7
1.5
System performance and data:
The chart below lists the technical specifications and data of the SPYRON system. The data
contained herein is subject to change without notice.
Table 1-2 System Performance and Data
CHAPTER 2: PREPARATION FOR USE
ITEM
LIMITS
Electrical Data
Power Source
Battery (1.5V DC max.)
Battery Requirements
1 AA Alkaline or
1 AA Lithium L91
Battery Life (AA Alkaline)
40 hrs @ 21°C (70°F)
Battery Life (Lithium)
80 hrs @ 21°C (70°F)
Physical Data
Monocular Dimensions
11cm x 6.4cm x 6.2cm
Monocular Weight, with battery &
tube
330g
Optical Data
Magnification
1.0X
Field of View
40° (+/-2° )
Eyepiece of Focus
+2 to -6 diopters
Focus Range
25 cm (9.8”) to infinity
Eye Relief
20 mm
Objective Lens
f/1.2
Resolution
up to 1.3 cy/mR with 64 lp/mm tube
Environmental Data
Operating Temperature
-10°C to 50°C
Storage Temperature
0°C to 35°C
Illumination Required
Overcast starlight to moonlight
Immersion
IP67
