Best binoculars for glasses wearers
How much eye relief you need, and six pairs that give it.
Last updated: October 2026
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How we choose: we have not tested these by hand. Picks come from makers' published specs, independent reviews and what UK birders actually carry. Every pick was checked on Amazon UK on 22 October 2026. Prices move, so check on the day.
Quick picks
Nikon Prostaff P7 8x42 Our pickBest overall, 20.2mmCheck priceNikon Prostaff P3 8x42Best value, 20.2mmCheck priceOpticron Adventurer II 8x32Under £100, 20mmCheck priceNikon Monarch M5 8x42ED glass, 19.5mmCheck priceEye relief explained
Eye relief is the distance from the eyepiece at which you still see the whole view. Glasses hold your eye about 10mm to 15mm back from the eyecup. If the eye relief is shorter than that gap, you see a smaller circle with a dark ring round it. You lose the edges of the view and birds slip out of it.
- Under 14mm: poor with glasses. Most pocket compacts sit here.
- 15mm to 17mm: fine for most thin, modern lenses.
- 18mm and over: comfortable for nearly everyone, including thick or wraparound lenses.
Always twist the eyecups fully down when you wear glasses. Keep your glasses on. Taking them off and refocusing every time means you miss the bird.
The same model often has less eye relief at 10x. The Nikon Prostaff P3 has 20.2mm at 8x42 but 15.7mm at 10x42. If you wear glasses, 8x is the safer choice.
Glasses-friendly binoculars compared
Eye relief and specs are the makers' published figures. Field of view is metres wide at 1,000m. Prices are Amazon UK on 22 October 2026.
| Model | Spec | Eye relief | Weight | Close focus | Field of view | Price |
|---|---|---|---|---|---|---|
| Nikon Prostaff P7 | 8x42 | 20.2mm | 590g | 3m | 125m | Around £215 |
| Nikon Prostaff P3 | 8x42 | 20.2mm | 575g | 3m | 126m | Around £160 |
| Opticron Adventurer II WP PC | 8x32 | 20mm | 507g | 5m | 108m | Around £99 |
| Nikon Monarch M5 | 8x42 | 19.5mm | 630g | 2.5m | 112m | Around £269 |
| Hawke Nature-Trek | 8x42 | 18mm | 638g | 2m | 129m | Around £169 |
| Vortex Diamondback HD | 8x42 | 17mm | 618g | 1.5m | 131m | Around £235 |
The six picks
Nikon Prostaff P7 8x42Our pick
Around £21520.2mm of eye relief, multi-click eyecups and phase-corrected prisms. Light at 590g for an 8x42. This is the pair we would hand to a birder with glasses who wants one good pair and no fuss.
Nikon Prostaff P3 8x42
Around £160The same 20.2mm of eye relief as the P7 for about £55 less. Slightly wider view at 126m and lighter at 575g. You give up some image quality and the phase coating. Best value here.
Opticron Adventurer II WP PC 8x32
Around £99The best under £100 with glasses. 20mm eye relief in a 507g body. The view is narrow at 108m and the 32mm lenses are dimmer at dusk, but you will see all of it with your glasses on.
Nikon Monarch M5 8x42
Around £269ED glass for sharper, cleaner colour on distant birds, with 19.5mm of eye relief. Close focus is 2.5m. The 112m view is narrower than the Prostaffs, which is the trade for the better glass.
Hawke Nature-Trek 8x42
Around £16918mm of eye relief and the closest focus in this list after the Vortex, at 2m. Good for birders who also watch butterflies and dragonflies. 638g is on the heavy side.
Vortex Diamondback HD 8x42
Around £235The widest view here at 131m and 1.5m close focus. Eye relief is 17mm, so it suits most glasses but is the tightest in this list. Vortex has a strong no-questions warranty.
Tips for birding in glasses
- Twist the eyecups fully down, then set the dioptre with your glasses on.
- Varifocals work. Look through the upper, distance part of your lens.
- Try binoculars with your own glasses before you buy if you can. Frame shape matters as much as eye relief.
- Anti-fog wipes help on cold mornings when your glasses steam up in the hide.
On a budget? See best binoculars under £100. Want the wider picture? Our full binoculars guide covers every budget.
Frequently asked questions
How much eye relief do I need with glasses?
At least 16mm, and 18mm or more to be safe. Glasses hold your eye 10mm to 15mm from the eyecup, so anything shorter crops the view. The Nikon Prostaff P7 and P3 8x42 both have 20.2mm.
Can I use binoculars without my glasses?
Yes, if your prescription is mainly short or long sight. Binoculars can focus to correct it. They cannot correct astigmatism, so if you have it, keep your glasses on and buy for eye relief.
Are 8x or 10x binoculars better for glasses wearers?
8x is usually better. The same model often has less eye relief at 10x. The Nikon Prostaff P3 drops from 20.2mm at 8x42 to 15.7mm at 10x42.
What are the best cheap binoculars for glasses wearers?
The Opticron Adventurer II WP PC 8x32 at around £99 has 20mm of eye relief. The Celestron Outland X 8x42 at around £85 has 18mm. Both were checked on Amazon UK in October 2026.
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