- BAK4 Porro Prisms
- Fully Multicoated Optics
- Angle of View: 50°
- Reinforced Polycarbonate Housing
- Synchronized Eyepiece Adjustment
- Center Focusing
- Standard 1/4"-20 Tripod Mount
- Twist-Up Eyecups
Pentax
Pentax UP 10x25 U-Series UP Compact Binoculars
Pickup available at TK Foto
Usually ready in 2-4 days
Pentax's highly portable and functional 10x25 U-Series UP Compact Binoculars employ an innovative unibody design that locks the objective lenses into the body with the eyepieces set on a synchronized dual-axis mechanism that ensures they stay symmetrical in relation to the center axis of the optic when adjusting the interpupillary distance. The 25mm objective lenses are fully multicoated to reduce reflection and maximize light transmission to produce the brightest images possible. Aspherical lens elements virtually eliminate distortion, especially around the edges, and corrects for lens astigmatism which can prevent sharp focusing.
Designed for easy carrying and stowing, the binoculars feature a lightweight fiberglass reinforced polycarbonate housing that is corrosion and impact resistant. The housing material is also temperature-resistant allowing for their use in extreme climates while reducing expansion and contraction wide temperature variations can cause, which can make the optical components move out of collimation over time.