The Professional's Source Since 1973
  • Help
Ask Our Experts800.606.6969
Hello, Log InAccount & Orders

Hawke Sport Optics 10x42 Endurance ED Monocular (Green)

BH #HA10X42EEDMG • MFR #36321
Print
Hawke Sport Optics 10x42 Endurance ED Monocular (Green)
Key Features
  • Extra-Low Dispersion Glass Objective
  • Phase-Corrected BAK4 Roof Prism
  • Fully Multi-Coated Optics
  • Nitrogen Filled, Water and Fogproof
Compact but outfitted with a powerful magnification for making detailed observations of distant subjects, the green Hawke Optics 10x42 Endurance ED Monocular is an ideal companion for your glassing needs on the trail, at the stadium, or sightseeing around town.
More Details
In Stock
Free Expedited Shipping
Protect Your Gear
Add a protection plan from $19.99
Magnification
Shipping Restrictions
Sales and export of this item to South Korea are prohibited.
Ask an Expert
800.606.6969

Hawke Sport Optics Endurance Overview

Compact but outfitted with a powerful magnification for making detailed observations of distant subjects, the green Hawke Optics 10x42 Endurance ED Monocular is an ideal companion for your glassing needs on the trail, at the stadium, or sightseeing around town.

Engineered for performance, the Endurance is made with extra-low dispersion glass, a phase-corrected BAK4 roof prism, and fully multi-coated optics to produce color-accurate high-contrast views without distortion or color fringing—so your distant subjects look crisp and clear with excellent resolution. Its apparent angle of view helps to minimize the appearance of the distracting hand shake that is common with high-power optics.

Designed for daily outdoor use in all weather and to make it easy to hold, the Endurance features an ergonomic and slip-resistant armoring with raised ridges to provide a sure and positive grip. A standard 1/4"-20 socket allows it to be mounted on most quick-release plates, heads, and photo/video/field tripods for hands-free use. The optical tube is nitrogen filled and O-ring sealed to be waterproof and resistant to internal fogging if the weather turns or it takes an accidental spill in a stream or puddle.

Optical Performance
  • Powerful 10x magnification brings distant subjects in for close observation
  • 42mm objective lens boosts light-gathering capability versus smaller lenses to ensure bright images, even in challenging light
  • Roof prism light path ensures the optical tube remains thin for easier handling
  • BAK4 prism glass delivers a round exit pupil and a crisp and clear image with limited edge distortion
  • Phase-correcting prism coatings eliminate internal interference to improve clarity and contrast
  • Extra-low dispersion glass virtually eliminates chromatic aberrations to reduce color fringing and halos
  • Fully multi-coated optics maximize light transmission to produce bright and clear high-contrast images with accurate color and improved resolution
  • Apparent angle of view approaches wide angle to minimize the distracting hand shake that is common when holding high-power optics such as these
  • 304-foot field of view at 1000 yards
Use and Handling
  • Large slip-resistant knob enables precise focusing, even in cold and wet weather or while wearing gloves
  • Fast-focusing mechanism runs through the full focus range in just 2 turns
  • Click-stop twist-up eyecup allows users to fine-tune their perfect eye relief
  • 13mm eye relief
  • 4.2mm exit pupil will cover most pupils as they open and dilate in low light and ensures the entire scene remains in view without vignetting
Construction Details
  • Textured rubber armoring with raised palm pads provides enhanced slip resistance in cold and wet weather
  • Nitrogen filled and O-ring sealed to be waterproof and resistant to internal fogging when moving through extreme changes in temperature and environmental conditions
  • Tethered lens covers offer maximum lens protection without the risk of losing them during use
  • 1/4"-20 socket allows tripod mounting for hands-free use to eliminate arm fatigue and vibrations

Hawke Sport Optics Endurance Specs

Key Specs
Prism Type
Roof (BAK4)
Magnification
10x
Objective Lens Diameter
42 mm
Angle of View
5.8° (Actual)
Field of View
304' @ 1000 yd / 129 m @ 1000 m
Exit Pupil Diameter
4.2 mm
Performance
Magnification
10x
Objective Lens Diameter
42 mm
Angle of View
5.8° (Actual)
Field of View
304' @ 1000 yd / 129 m @ 1000 m
Minimum Focus Distance
6.6' / 2 m
Exit Pupil Diameter
4.2 mm
Eye Relief
13 mm
Features
Fogproof
Yes
Environmental Resistance
Water-Resistant (Unrated)
General
Dimensions
5.6 x 3.1" / 14.3 x 8 cm
Weight
11.5 oz / 325 g
Packaging Info
Package Weight
1.3 lb
Box Dimensions (LxWxH)
7.7 x 4.6 x 2.8"

Hawke Sport Optics Endurance Reviews

See any errors on this page? Let us know

It's not clear whether the shoulder harness comes ...

It's not clear whether the shoulder harness comes with the monocular. Some reviews mention it does, but it's not listed under "In the Box".
Asked by: Sam
Endurance ED monoculars come with lens covers, a protective case, and carry lanyard included.
Answered by: Hawke Product Expert
Date published: 2022-10-31

I am a glass wearer. The eye relief for 10x42 is ...

I am a glass wearer. The eye relief for 10x42 is 13mm. Will it be a problem? I will mostly use it for birdwatching. Or should i go with 8x42 one?
Asked by: anjan
For monocular or binocular the lowest eye relief I recommend for people that wear glasses is 14mm or greater.
Answered by: John
Date published: 2021-04-06

Does this come with 1 lens cap or 2?

Does this come with 1 lens cap or 2?
Asked by: Joe
The Hawke Sport Optics 10x42 Endurance ED Monocular (Green) comes with a front cap and a rear cap.
Answered by: Elliot A
Date published: 2025-02-10
  • y_2025, m_2, d_19, h_8CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_1418002, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo