The Hawke Endurance ED Marine 7×50 is designed for observation from boats and around the coast, where a steady image is more useful than excessive magnification.
The Hawke Endurance ED Marine 7×50 is designed for observation from boats and around the coast, where a steady image is more useful than excessive magnification. Its ED glass, phase-corrected BAK-4 roof prisms and 50 mm objective lenses provide a clear, bright view in overcast weather and lower-light conditions. Suitable for use Boating and sailing Coastal and harbour observation Watching seabirds and marine wildlife Fishing Search and observation work on the water Overcast weather and lower-light conditions Eyeglass wearers General nature observation and outdoor use Why choose the Hawke Endurance ED Marine 7×50? Stable 7× magnification for marine use Large 50 mm objective lenses 7.1 mm exit pupil Extra-low-dispersion glass Phase-corrected BAK-4 roof prisms Fully multi-coated lenses Wide 122 m field of view at 1000 m Nitrogen-purged, waterproof and fog-proof construction Twist-up eyecups with position stops Floating neck strap included Tripod mounting thread Protective pouch and hard carry case included Technical specifications Product code: 36505 Manufacturer: Hawke Model: Endurance ED Marine 7×50 Product type: Binocular Optical system: Hawke System H5 Magnification: 7× Objective diameter: 50 mm Prism type: Roof Prism glass: BAK-4 Prism coating: Phase-corrected Optical glass: ED Lens coating: Fully multi-coated Field of view: 122 m at 1000 m Angular field of view: 7° Apparent field of view: 49° Exit pupil: 7.1 mm Eye relief: 21 mm Close focus: 2.5 m Interpupillary adjustment: 55–75 mm Dioptre adjustment: Right eyepiece Eyecups: Twist-up with position stops Eyecup diameter: 45 mm Tripod thread: 1/4"-20 UNC Height: 175 mm Width: 121–135 mm Weight: 885 g Colour: Blue Gas filling: Nitrogen Waterproof: Yes Fog proof: Yes Compass: No Warranty: Hawke No-Fault Lifetime Warranty, subject to the manufacturer’s terms Barcode: 5054492365050 Supplied with Hawke Endurance ED Marine 7×50 binocular Floating neck strap Objective lens covers Ocular lens cover Lens cloth Protective pouch Hard protective carry case Instruction manual Frequently asked questions Does the Hawke Endurance ED Marine 7×50 binocular float? The supplied neck strap is designed to float, but Hawke does not describe the binocular itself as buoyant. The floating strap should therefore remain securely attached whenever the binocular is used on the water. Does this model have an integrated compass? No. Product code 36505 does not include a compass. Users who need an integrated compass should consider the Endurance ED Marine 7×50 Compass, product code 36506. Why is a 7×50 binocular suitable for use on a boat? Seven-power magnification is easier to keep steady from a moving deck than higher magnification. The 50 mm objectives and 7.1 mm exit pupil also help provide a bright and comfortable image in overcast weather and lower-light conditions. Can this binocular be used while wearing glasses? Yes. The 21 mm eye relief and adjustable twist-up eyecups make it suitable for many eyeglass wearers. The eyecups should normally be twisted down when the binocular is used with glasses. Recommended products A marine compass when directional bearings are required A suitable tripod and binocular adapter A binocular harness for extended use on land A lens-cleaning pen and microfibre cloth A compact 8×42 binocular for hiking A 10×42 binocular for observing finer detail on land When is the Hawke Endurance ED Marine 7×50 the right choice? This model is best suited to boating, coastal hunting and other situations where stable viewing, low-light performance and weather resistance are priorities. The 7× magnification is practical on moving water, while the 122 m field of view makes it easier to locate and follow moving objects. At 885 g, it may feel heavy during long hikes. A compact 8×42 binocular is a better choice when low carrying weight matters. Select the 36506 compass version if directional bearings are required. For distant detail on stable ground, a 10×42 binocular or spotting scope may be more suitable. Expert recommendation The 7×50 configuration remains a sensible choice for marine observation. Moderate magnification does not exaggerate boat movement as strongly as 10× or 12× optics, while the large exit pupil provides a comfortable view in difficult light. Unlike many traditional 7×50 marine binoculars, this Hawke uses a roof-prism design, keeping the body relatively compact. ED glass also helps reduce visible colour fringing around high-contrast subjects. Before use, adjust the interpupillary distance and right-eye dioptre to match your eyesight. If the binocular is exposed to salt water, remove the salt with clean fresh water or a damp soft cloth. Do not rub dried salt directly across the lenses, as the crystals may damage the coatings. Use the supplied floating strap on the water; for extended land use, a harness may distribute the binocular’s 885 g weight more comfortably. A bright and stable view on the water The Hawke Endurance ED Marine 7×50 combines bright ED optics with a waterproof, nitrogen-purged body. Its wide field of view, long eye relief and supplied floating strap make it a practical binocular for boating, fishing and coastal observation.
The Hawke Endurance ED Marine 7×50 is designed for observation from boats and around the coast, where a steady image is more useful than excessive magnification. Its ED glass, phase-corrected BAK-4 roof prisms and 50 mm objective lenses provide a clear, bright view in overcast weather and lower-light conditions. Suitable for use Boating and sailing Coastal and harbour observation Watching seabirds and marine wildlife Fishing Search and observation work on the water Overcast weather and lower-light conditions Eyeglass wearers General nature observation and outdoor use Why choose the Hawke Endurance ED Marine 7×50? Stable 7× magnification for marine use Large 50 mm objective lenses 7.1 mm exit pupil Extra-low-dispersion glass Phase-corrected BAK-4 roof prisms Fully multi-coated lenses Wide 122 m field of view at 1000 m Nitrogen-purged, waterproof and fog-proof construction Twist-up eyecups with position stops Floating neck strap included Tripod mounting thread Protective pouch and hard carry case included Technical specifications Product code: 36505 Manufacturer: Hawke Model: Endurance ED Marine 7×50 Product type: Binocular Optical system: Hawke System H5 Magnification: 7× Objective diameter: 50 mm Prism type: Roof Prism glass: BAK-4 Prism coating: Phase-corrected Optical glass: ED Lens coating: Fully multi-coated Field of view: 122 m at 1000 m Angular field of view: 7° Apparent field of view: 49° Exit pupil: 7.1 mm Eye relief: 21 mm Close focus: 2.5 m Interpupillary adjustment: 55–75 mm Dioptre adjustment: Right eyepiece Eyecups: Twist-up with position stops Eyecup diameter: 45 mm Tripod thread: 1/4"-20 UNC Height: 175 mm Width: 121–135 mm Weight: 885 g Colour: Blue Gas filling: Nitrogen Waterproof: Yes Fog proof: Yes Compass: No Warranty: Hawke No-Fault Lifetime Warranty, subject to the manufacturer’s terms Barcode: 5054492365050 Supplied with Hawke Endurance ED Marine 7×50 binocular Floating neck strap Objective lens covers Ocular lens cover Lens cloth Protective pouch Hard protective carry case Instruction manual Frequently asked questions Does the Hawke Endurance ED Marine 7×50 binocular float? The supplied neck strap is designed to float, but Hawke does not describe the binocular itself as buoyant. The floating strap should therefore remain securely attached whenever the binocular is used on the water. Does this model have an integrated compass? No. Product code 36505 does not include a compass. Users who need an integrated compass should consider the Endurance ED Marine 7×50 Compass, product code 36506. Why is a 7×50 binocular suitable for use on a boat? Seven-power magnification is easier to keep steady from a moving deck than higher magnification. The 50 mm objectives and 7.1 mm exit pupil also help provide a bright and comfortable image in overcast weather and lower-light conditions. Can this binocular be used while wearing glasses? Yes. The 21 mm eye relief and adjustable twist-up eyecups make it suitable for many eyeglass wearers. The eyecups should normally be twisted down when the binocular is used with glasses. Recommended products A marine compass when directional bearings are required A suitable tripod and binocular adapter A binocular harness for extended use on land A lens-cleaning pen and microfibre cloth A compact 8×42 binocular for hiking A 10×42 binocular for observing finer detail on land When is the Hawke Endurance ED Marine 7×50 the right choice? This model is best suited to boating, coastal hunting and other situations where stable viewing, low-light performance and weather resistance are priorities. The 7× magnification is practical on moving water, while the 122 m field of view makes it easier to locate and follow moving objects. At 885 g, it may feel heavy during long hikes. A compact 8×42 binocular is a better choice when low carrying weight matters. Select the 36506 compass version if directional bearings are required. For distant detail on stable ground, a 10×42 binocular or spotting scope may be more suitable. Expert recommendation The 7×50 configuration remains a sensible choice for marine observation. Moderate magnification does not exaggerate boat movement as strongly as 10× or 12× optics, while the large exit pupil provides a comfortable view in difficult light. Unlike many traditional 7×50 marine binoculars, this Hawke uses a roof-prism design, keeping the body relatively compact. ED glass also helps reduce visible colour fringing around high-contrast subjects. Before use, adjust the interpupillary distance and right-eye dioptre to match your eyesight. If the binocular is exposed to salt water, remove the salt with clean fresh water or a damp soft cloth. Do not rub dried salt directly across the lenses, as the crystals may damage the coatings. Use the supplied floating strap on the water; for extended land use, a harness may distribute the binocular’s 885 g weight more comfortably. A bright and stable view on the water The Hawke Endurance ED Marine 7×50 combines bright ED optics with a waterproof, nitrogen-purged body. Its wide field of view, long eye relief and supplied floating strap make it a practical binocular for boating, fishing and coastal observation.
