Fortis XSR Binoculars

Description

The Fortis XSR Binoculars 8×42 are a roof-prism optic built around BAK 4 prisms and multi-coated optical glass lenses. They offer 8x magnification with a 42mm objective lens diameter, delivering a wide 7-degree field of view. The body is waterproof to 1 metre for 30 minutes, making them suitable for damp conditions on the bank or boat. - Weight: 570g - Waterproof: 1m / 30 min - Unit Dimensions (mm): 144x127x53 - Magnification: 8 - Objective Lens Diameter (mm): 42 - Roof Prism: BAK 4 - Lens Material: Optical Glass - Lens Coating: Multi-Coated - FOV (ft/m) 368.4/122.8 - FOV (degree) 7 - Exit Pupil Distance (mm) 17.81 - Exit Pupil Diameter (mm) 5.16 - Range: 8 x 42 A compact version of the Fortis XSR is also available, using the same construction but with a smaller 32mm objective lens and lighter body. - Weight: 415g - Waterproof: 1m / 30 min - Unit Dimensions (mm): 125x110x51 - Magnification: 8 - Objective Lens Diameter (mm): 32 - Roof Prism: BAK 4 - Lens Material: Optical Glass - Lens Coating: Multi-Coated - FOV (ft/m) 364.1/121.4 - FOV (degree) 7 - Exit Pupil Distance (mm) 14.8 - Exit Pupil Diameter (mm) 3.9 - Range: 8 x 32