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Opticron 31025 37mm BGA Binocular Rainguard Black

Free shipping on orders over $29.99

$14.36

$ 6 .99 $6.99

In Stock

1.Size:40mm


About this item

  • Protects eye lenses from rain, dust and dirt
  • Universal plastic one-piece binocular fit
  • Internal diameter to 37mm
  • Attaches to lanyard for extra security


The Opticron 31025 Binocular Rainguard is a high quality universal-fit one piece protective rainguard to fit a wide range of binoculars. Internal diameter to 37mm.


Mr. Cong
2025-08-11 10:20:11
Have a fairly good pair of binoculars optically, but the lens covers that came with these glasses were poor, at best. The covers were split and lost in no time, leaving the lenses unprotected. Luckily, these covers were located and purchased, and they do provide excellent fit and protection. They not only protect the delicate lens surfaces from rain, but also from dirt, dust, and fingerprints. When installing, just remember to attach them - with their loop - to the binocular strap so they are themselves not discarded or lost. On initial observation, these seem expensive for what they are, but their quality, fit, and provided protection are nothing less than superb. Keep in mind, if the binoculars were worth purchasing, they are worth protecting. In that vein, this is well worth the asking price. One last thing: make sure you measure the outer diameter of the eyepiece ( with a millimeter ruler ), containing the lens and the housing. A guess here could result in guards that are too large to protect well or, worse, too small to be useable. That being said, these deserve a ' 10 ', or 5 full stars.
Robert L. Patsfield
2025-07-30 13:56:56
Perfect fit.
Leigh W.
2025-07-17 18:18:21
Got this for an expensive Nikon set. I like the way the cover can fit the glasses no matter how far apart or close the lenses are. All in all, a pretty good design.
KWilliams
2025-07-16 21:08:30
Lost rainguard for Nikon binoculars. This attaches more securely and fits more tightly, may loosen with use.
Mike M.
2025-07-13 12:47:45
This cover fits my Nikon binoculars perfectly. It is durable and strong and works very well. It stays in place and does not work it’s way off of the binos. It attaches very securely to the neck strap, no worries about losing it. Very pleased with this item.
Darrell P.
2025-07-02 14:40:26
The cover fits ok, it's just the condition of it. This is SUPPOSED to be NEW, but it must have been a return, unless it comes from the factory with gouges & scratches! I didn't have my glasses on when I got it a few days ago, didn't even notice. Grabbed them to bring outside this morning and saw the gouge and thought WTF? They stay in the case, no way it got scratched in the case all by itself. Next time I'll scrutinize it a bit better. Quality control sucks nowadays!
tartakd
2025-05-27 17:13:20
If you do birding or hunting or target shooting, after a while you find out that there are only two good brands of binoculars in the sub $1,000 range - Nikon with its Monarch 5 and 7 series and Vortex with equivalent series. They come with 30+mm objective lenses for better portability and $40+mm for the ultimate experience. Nikon has terrible eye caps and Vortex - extremely stiff mechanics. Optics is great on both. So I bought these caps to replace my terrible Nikon front caps. Also tried the excellent Vortex ones - both sizes, but they don't work size-wize - Vortex doesn't want to give freebies to Nikon.These caps work. They stay on the eye pieces unlike the Nikon ones. They are thin cheap plastic and have a couple sharp edges. Ultimately I went with another no-name brand from Amazon made from thick rubber. I kept these as well just in case. Glad to find two working solutions after 15 years of suffering.
Customer
2025-03-12 10:48:48
I bought this to replace the ill-fitting rainguard that comes with Nikon’s Monarch M7 binoculars.After seeing a tip on BirdForum I tried this out and BOOM. Snug fit that stays on to protect the eyepieces when not in use.I’m still kind of appalled that Nikon has such a bad rainguard on a pair of $500 binoculars.
Oscar Ávalos
2025-03-10 10:34:44
Considerando su precio, el material del que está hecho se ve y siente bastante sencillo.
Andrevsky
2025-01-26 10:54:53
A nice cover/cap for 43 cm binocular eye lens. Flexes. Does not fall off eatily.
Cliente
2025-01-14 15:46:16
Perfetto per lo Zeiss victory 8x25 !
Hayk Howanesjan
2025-01-13 16:10:07
Passt funktioniert.
ST
2024-12-16 13:01:56
Excellent service, and good value for money