For Over A Decade, Endurance Ed Optics Have Been Renowned For Incredible Performance And Reliability. Now, With The Introduction Of The Marine Range, We Have Grown Upon This Award Winning Selection With Optics That Are Specifically Designed For Marine And Boating Applications. With A Range Of Models To Choose From, The Marine Optics Family Feature Binoculars And Monoculars To Suit Any Requirement. Advanced Bak-4 Roof Prism Optical Systems Make Far More Compact, Modern And Lightweight Optics Than The Industry Norm. Built-In Compass Rangefinder Reticle Display For Distance Calculation 7X Magnification Perfect For Marine Applications Extra-Low Dispersion (Ed) Glass Phase Corrected High Resolution Phase Corrected Bak-4 Roof Prisms Twist-Up Eye Cups With Position Stops Stay-On Lens Covers Floating Wrist Strap Nitrogen Purged. Waterproof. Fog Proof. Hawke No-Fault Lifetime Warranty. Rangefinding Reticle Selected Models Have A Built-In Rangefinding Reticle Alongside The Compass Within The Optical View. The Rangefinding Reticle Can Be Used To Calculate Distance Between You And The Object You Are Looking At. This Can Be Extremely Important In Nautical Environments Assisting As A Visual Check And As A Failsafe To On-Board Navigation Systems. The Rangefinding Reticle Is Made Up Of A Grid-Like Pattern Of Lines That Are Segmented Into Milliradians, Known Sometimes As Mils. A Milliradian Is A Unit Of Angle That Can Be Used To Calculate The Distance Of A Known Sized Object. Rangefinding Equation (Metric) If You Were Looking At A Lighthouse On Shore That You Knewto Be 20M Tall And Looking Through The Rangefinding Reticle It Measured 50 Milliradian: Distance = 20 X 1000 / 50 = 400Mthe Lighthouse Is 400 M Away. Rangefinding Equation (Imperial) If You Were Looking At A Lighthouse On Shore That You Knewto Be 60Ft Tall And Looking Through The Rangefinding Reticle It Measured 50 Milliradian: Distance = 60 X 333 / 50 = 400Ydsthe Lighthouse Is 400 Yards Away. Product Type Monocular Product Type Monocular Product Range Endurance Ed Marine Product Range Endurance Ed Marine Objective Lens 42Mm Objective Lens 42Mm Color Blue Color Blue Magnification 7X Magnification 7X Optical System System H5 Optical System System H5 Field Of View 393Ft @100Yds 131M @100M Field Of View 393Ft @100Yds 131M @100M 393Ft @100Yds 131M @100M Field Of View 7.5 7.5 Eye Relief 0.7In 17Mm Eye Relief 0.7In 17Mm 0.7In 17Mm Exit Pupil 0.24 6Mm Exit Pupil 0.24 6Mm 0.24 6Mm Lens Coating Fully Multi-Coated Lens Coating Fully Multi-Coated Apparent Field Of View 53 Apparent Field Of View 53 Interpupillary Distance ? ? Interpupillary Distance ? ? ? Close Focus 6.6Ft 2M Close Focus 6.6Ft 2M 6.6Ft 2M Prism Type Roof Prism Type Roof Prism Glass Bak 4 Prism Glass Bak 4 Eye Cups Twist-Up Eye Cups Twist-Up Diopter Type Eye Piece Diopter Type Eye Piece Tripod Mounting Thread Yes ( - 20 Unc) Tripod Mounting Thread Yes ( - 20 Unc) Length 6.3 159Mm Length 6.3 159Mm 6.3 159Mm Width 3.1 80Mm Width 3.1 80Mm 3.1 80Mm Weight 14.3Oz 405G Weight 14.3Oz 405G 14.3Oz 405G
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What is the magnification power of the Endurance ED Marine Monocular?A: The magnification power is seven times. This makes it ideal for viewing distant objects clearly, especially in marine environments.
Q: What is the field of view for this monocular?A: The field of view is three hundred ninety-three feet at one hundred yards. This allows for a wide-angle view, which is beneficial for spotting moving objects.
Q: What type of glass is used in the Endurance ED Marine Monocular?A: It features Extra-Low Dispersion glass. This technology minimizes color fringing and enhances image clarity, making it perfect for marine use.
Q: What is the objective lens diameter of the monocular?A: The objective lens diameter is forty-two millimeters. This size allows for good light transmission and bright images, even in low-light conditions.
Q: How does the built-in compass work?A: The built-in compass provides directional guidance. It is crucial for navigation in marine settings, allowing users to orient themselves easily.
Q: Is the monocular suitable for use on boats?A: Yes, it is specifically designed for marine applications. Its waterproof and fog-proof features enhance usability in challenging weather conditions.
Q: What is the weight of the Endurance ED Marine Monocular?A: It weighs fourteen point three ounces. This lightweight design makes it easy to carry for extended periods, especially on boating trips.
Q: How do I calculate distance using the rangefinding reticle?A: You can calculate distance by using a known object's size with the reticle. For example, if a lighthouse measures fifty milliradians and is twenty meters tall, it is four hundred meters away.
Q: What is the eye relief of this monocular?A: The eye relief is zero point seven inches. This allows for comfortable viewing, especially for users who wear glasses.
Q: Can I use a tripod with this monocular?A: Yes, it has a tripod mounting thread. This feature enables stable viewing during long periods or when using the rangefinder.
Q: Is the Endurance ED Marine Monocular fog-proof?A: Yes, it is fog-proof. This feature is essential for maintaining clear views in humid or rapidly changing weather conditions.
Q: What materials are used in the construction of the monocular?A: The monocular is made with high-quality optical glass and robust housing materials. This construction ensures durability and longevity in marine environments.
Q: How do I clean the lenses of the monocular?A: Use a microfiber cloth to gently wipe the lenses. Avoid using abrasive materials that can scratch the lens coating and reduce image quality.
Q: Is there a warranty for this product?A: Yes, it comes with a Hawke No-Fault Lifetime Warranty. This warranty covers defects in materials and workmanship, ensuring customer satisfaction.
Q: What should I do if my monocular arrives damaged?A: Contact the retailer or manufacturer immediately. They will provide instructions for returns or exchanges to ensure you receive a fully functional product.
