Pentax SP 8x40 Binoculars

By packing high-end features within an affordable, reliable pair of binoculars, the SP 8x40s are a welcome addition to the expansive Pentax S-series. Centred around a key 8x magnification with 40mm objective lenses, these binoculars integrate high-quality BaK4 prisms to further enhance light transmission and resolution. The fully multi coated and anti-reflective interior optics produce clear, crisp, and colour-accurate images suited to bird watching, walks in nature, and more. Due to their durable and hard-wearing exterior construction, the Pentax SP 8x40s are well-suited to viewing contrast-rich, bright images under harsh weather conditions. This is further backed up by the aluminium die-cast body, tactile rubberised armour, and large knurled central focusing wheel.

Pentax SP 8x40 Binoculars Key Features:

• Fully immersive optical experience for bird watchers and naturalists
• Key addition to the expansive Pentax S-series
• 8x magnification with 40mm objective lenses
• Field of view: 143.5m at 1000m
• High-quality BaK4 prism intensifies light transmission and resolution
• Fully multi coated and anti-reflective interior optics
• Enlarged, knurled central focusing wheel
• Suited to spectacle wearers with foldable soft rubber eyecups
• 13mm eye relief with 5.0 exit pupils
• Capacity for click-stop diopter adjustments
• Durable aluminium die-cast body
• Tactile rubberised exterior armour
• Water proof, dust proof, and nitrogen-purged construction

What’s in the box?

• 1 x Pentax SP 8x40 Binoculars
• 1 x Carrying Case
• 1 x Neck Strap
• 2 x Objective Lens Caps
• 2 x Eyepiece Caps
• 1 x Limited 25-Year Warranty

FAQs:

Is the Pentax SP 8x40 Binoculars tripod-mountable?

These Pentax binoculars are capable of mounting to a tripod or monopod via an additional adapter (sold separately).

Are S-series binoculars built to withstand harsh weather conditions?

The entire range of S-series binoculars are waterproof, dust proof, and further utilise a hydrophobic coating. In short, this allows the user to view contrast-rich, colour-accurate, and bright images under harsh viewing conditions.

What is the main function of the optical roof prism design?

The SP 8x40 Binoculars utilise the same Bak4 glass prisms found in all Pentax Sport Optics. They are praised for their perfectly round exit pupil, outstanding refractive index, and the production of a clear, un-vignetted image.