High Quality 10X25 Comapct Foldable Binoculars (BM-4069)

• Type: Binocular
• Magnification: 10X
• Function: Waterproof, Fogproof
• Usage: Gift
• Lens Type: Prime Lens
• Lens: Glass
• Model NO.: BM-4069
• Objective Aperture: <30mm
• Focusing Type: Center Focusing
• Aperture: <50mm
• Field of View: 302FT/At1000yds
• Relative Brightness: 6.25
• Twilight Index: 15.8
• Objective Diameter(mm): 25mm
• Transport Package: Color Box
• Trademark: OEM
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

High quality 10X25 comapct foldable binoculars(BM-4069) 
 

Magnification	10
Objective Diameter(mm)	25mm
Exit pupil diameter(mm)	2.5mm
Exit pupil distance(mm)	9.3mm
Field of view	302ft/AT1000YDS
Relative brightness	6.25
Twilight Index	15.8

1. Magnification: 10X magnification is a popular choice for compact binoculars, providing a good balance between magnification and image stability.

2. Objective lens diameter: 25mm is a common objective lens diameter for compact binoculars, which allows for a compact and lightweight design while still providing a clear image.

3. Foldable design: A foldable design allows the binoculars to be easily stored and transported, making them ideal for hiking, camping, and other outdoor activities.

4. Multi-coated lenses: Multi-coated lenses can improve image clarity and reduce glare, providing a clearer and more detailed image.

5. Close focus distance: A close focus distance of a few feet or less allows for clear viewing of objects that are very close, such as birds or butterflies.