900x25 Mini Binoculars High-Powered BAK4 Prism Waterproof Travel Bird Watching Outdoor Sports Optics

• Brand Name : NONE
• Magnification : 900
• Objective Lens Diameter : 25mm
• Eyepiece diameter : 10mm
• Field of View : 90000
• Type : Binoculars
• High-concerned chemical : None
• Water Resistance Level : IPX4
• Origin : Mainland China
• Lens Coating Description : FMC
• Prism Description : BAK4
• Choice : yes

Specifications:

Mode：900*25

Material：Rubber and metal

Prism material:BAK4

Lens coating:Blue film eyepiece, Green film objective lens

Field of view: 900M/90000M

Size：9*10.5*4cm

Color：Black

Package：1pcs

High-Powered Magnification

Experience clear, detailed views with our 900x25 high-powered mini binoculars, perfect for bird watching and outdoor sports.

Portable Size

Despite their high-powered capabilities, these binoculars are compact and lightweight, making them easy to carry on your travels.

Waterproof Design

Our binoculars feature a waterproof design, ensuring they can withstand various weather conditions during your outdoor adventures.

Durable Construction

Built to last, these binoculars are constructed with durable materials, ensuring they can withstand regular use in the great outdoors.

Exceptional BAK4 Prism

Equipped with exceptional BAK4 prism technology, these binoculars offer superior light transmission and image clarity.Feature:

Note：

1. Keep a proper exit pupil distance with the eyepiece. If the stickers are too close or too far away, you will feel dark shadows in the field of view when observing, and you will not be able to get a complete circle of vision.

2. Adjust the interpupillary distance. Adjust the distance between the two lens barrels to match the pupil distance of your eyes, so that the images can be seen to overlap.

3. Focusing. Slowly turn the focus wheel to focus and adjust the sharpness!

4. Do not use the telescope to observe the sun directly, as this will cause serious damage to the eyes or even blindness.