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Pentax AD 8x25 WP

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Pentax AD 8x25 WP
Magnification:8 x
Lens diameter:25 mm
Field of view at 1 km:96 m
Focus:central
Prism:Roof, BaK-4
Weight:300 g
All specifications
Specifications AD 8x25 WP
Colour
Product typebinoculars
Magnification8 x
Optical characteristics
Field of view 1 km away96 m
Real angle of view5.5 °
Min. focus distance3 m
Twilight factor14.14
Relative brightness9.77
Phase correction
Diopter adjustment
Diopter correction range±2 D
Design
Lens diameter25 mm
Exit pupil diameter3.1 mm
Eye relief21 mm
Focuscentral
Anti reflective coatingmultilayer
PrismRoof
Prism materialBaK-4
Interpupillary adjustment / 33-72 mm /
Nitrogen filled
Design (elements/groups)7 elements in 5 groups
General
Dustproof, water resistant
Case
Bodyreinforced plastic
Size110x105x40 mm
Weight300 g
Added to E-CatalogMarch 2016
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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PENTAX A-D 8x25 Waterproof Binoculars - Green 10

Anti-reflection fully multicoated optics
Amazon.co.uk
Delivery: to United Kingdom
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£94.55

Pentax AD 8x25 WP Binoculars Green

pFull size performance in a compact sized body Full sizeperformance in a compact sized body All A Series binoculars offeryou impeccable viewing...
Onbuy.com
Delivery: in United Kingdom
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£109.48

Pentax Ad 8x25 Wp Binoculars

The Pentax 8x25 A-Series AD WP Compact Binocular delivers bright clear images while weighing in at just 10.6 ounces. The BAK4 roof prisms are phase-corrected to improve image contrast and enhance color rendition. All of the optics are anti-reflection fully multicoated to maximize light transmission to produce the brightest views possible. FEATURES:... more- Fully multi-coating optics- BaK-4 prisms- PENTAX waterproofing- Long eye relief- Inner focus optics design- Unique Uni-body designFull-size performance in a compact-sized body:- All A series binoculars offer you impeccable viewing quality in a compact, portable and durable design, so you can enjoy carrying convenience without compromising performance.- Compact roof and porro prism models that balance small size and premium image quality. These binoculars are easily packable when small size and weight are critical, but a high quality image is required.- Premium multi-layer coatings assure the maximum light transmission through the binocular. The result is bright, crisp, true-to-life images in the widest range of viewing conditions. Durable construction includes fiber reinforced polycarbonate designs which combine light weight and rugged styling. The reinforced chassis is extremely rigid, but light enough to carry anywhere. Waterproof and nitrogen-filled (JIS Class 6) to handle the most extreme weather conditions (submersible to 1m).Specifications:- Product Type: Porro Prism, Center Focus, Waterproof binocular- Focusing Range: 6.27 feet - infinity- Prism: Porro- Objective Lens Diameter: 25mm- Specifications: 8X- Real Field Of View: 6.2 degrees- Field Of View At 1000m: 108 meters- Binocular Type: Roof Prism- Field Of View At 1000y: 356.4- Exit Pupil: 3.1mm- Eye Relief: 21mm- Relative Brightness: 9.6- Body Color: Black- Height Width: 4.3x4.57 inches- Thickness: 2.7 inches- Weight: 12.3 ounces- Waterproof: Yes- Minimum Focusing Distance: 6.27 feetWhats in the box:- Pentax 8x25 A-Series AD WP Compact Binocular- Neck Strap- Carrying Case with Strap- 2 x Eyepiece Caps
Trekkinn
Delivery: in United Kingdom
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£167.99
Model overview based on user reviews  
The Pentax AD 8x25 WP binoculars are highly praised for their compact design and sharp image quality. They feature excellent eye relief of 21 mm, making them ideal for glasses-wearers who can enjoy the full field of view without removing their glasses. The binoculars offer sharpness across the entire field of view and have a rubberized body that ensures a firm grip. However, the original case is considered too small, requiring users to adjust the tubes, which can disrupt the center-to-center distance for the eyes. Despite this, the user appreciates the model for its suitability and performance, especially when compared to other models with less eye relief. The binoculars are also noted for their lack of glare when viewing stars and the stability of the focus adjustment.
Pros

Cons

great model, love it
23 March 2017 
Pentax AD 8x25 WP (binoculars for glasses-wearers)

Before purchasing, I asked the store to take out two binoculars from the display, 8x magnification and 10x. First, I looked through the 8x, as I wear glasses, the eye relief is very important since I want to look through the binoculars without removing my glasses. The Pentax AD 8x25 has very good eye relief - 21 mm. Therefore, when looking through these binoculars, I could see the full field of view - 96/1000 meters. Then I picked up the 10x binoculars. Its eye relief is only 20mm, and that was already insufficient for me. Out of the full field of view of 87 meters, I could see only about 80 meters. The lack of 1 mm of eye relief cost me almost 10 meters of the field. I would like more magnification, but the field of view is more important to me. Therefore, I opted for the 8x.

That is why I came to the store specifically to buy the binoculars rather than ordering them online, just in case...

Also on display were the Pentax 8x21 UCF, but with an eye relief of just 13 mm, anyone who wears glasses would be looking through them as if through a keyhole.
Compact with very sharp image...
Eyecups hold very well...
No glare when looking at the stars.
Sharpness across the entire field of view.
No play when adjusting the focus.
Rubberized body does not slip in hands.
The case is small, to put it in the case, you have to roll up the tubes, thereby knocking down the center-to-center distance for the eyes. I abandoned the original case, I use it from another binocular...
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