The 10-30x50mm Gladiator Zoom Binocular from Barska is designed for long-distance terrestrial and astronomical viewing. The variable magnification range of the binocular allows the viewer to scan a large field of view and then zoom in on the selected object for a closer and greater detailed look. A zoom thumb-lever for making quick and smooth magnification changes is featured. Fold-down eyecups are incorporated into the eyepieces for comfort viewing with or without eyeglasses.
Features:
- Levered Zoom Magnification
- BK-7 Porro Prisms
- Anti-Reflection Multi-coated Optics
- Center Focusing Wheel
- Tripod Mountable
- Fold-Down Rubber Eyecups
- Rubber Armoring Ruby
Testimonials

Extrememeters answered ALL my questions,
- were totally professional
- were EXTREMELY respectful to me
- were a REAL pleasure to chat with. All before I purchased their products. Most sincere thank you and appreciated.
Michael Larkins
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Extremely easy to order and at a very reasonable price. I had complete confidence that I was ordering the correct part. (not always the case when ordering parts without photos) The part arrived when expected. The part fit the weather station perfectly. The only surprise was just how easy it was to order!
Happy Camper
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My Kestrel 5000 Weather Station will be used crossing the Amazon River (Peru, Colombia, Brazil). On long hikes, especially, I need to know temp and humidity. Thank you to ExtremeMeters.com.
Paul (King Cobra)
Trustpilot.com

Really great service & fast shipping! I placed my order on a Wednesday afternoon and the package arrived via UPS the following Monday morning (I chose the free shipping option). The Kestrel unit is brand new with all documents & certification. I really appreciate the excellent service and will 100% shop with you again for my next weather equipment purchase!
Drew
Trustpilot.com

Great customer service !
Quick response on questions and fast shipment to Europe !
These materials are the best !
A very satisfied Belgian customer.. I'll be shopping with you again..
Thanks !
Gino
Trustpilot.com