LaScala Optics are spiffy opera glasses with good resolution and brightness, available in several color choices such as this platinum & silver variation. The 3x35 Aida opera glass is a basic model, without a light, handle or attached chain.
Key Features
56-70mm Interpupillary adjustment range
Prism Type
None
Magnification
3x
Objective Lens Diameter
25mm
Angle of View
11.2°
Field-of-View (@ 1000 Yds)
588' (195 m at 1000 m)
Minimum Focus Distance
6.0' (1.8 m)
Exit Pupil Diameter
8.3mm
Eye Relief
Not Specified by Manufacturer
Relative Brightness
69.4
Twilight Factor
8.7
Focus Type
Center
Weatherproofing
None
Tripod Socket
No
Dimensions
3.9 x 2.3 x 1.5" (98 x 58 x 38mm) WxHxD
Weight
0.35 lb (160 g)
Case
Cleaning Cloth
Limited Lifetime Warranty Against Manufacturing Defects