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ALPEN OPTICS Chisos 8×32 ED – Binoculars with PXA Coating | BK-7
  • 🔭 8×32 magnification · ED glass · BK-7
  • 💎 PXA phase coating · FMC · up to 95 % transmission
  • 💧 IPX7 waterproof · nitrogen purged · fog-proof
  • ⚖️ 486 g · Metal/plastic · rubber armour
  • 🛡️ ALPEN Deluxe warranty · 5 years · extendable to 25

219.00 CHF
incl. 8,1% VAT , Free shipping (Paket)
Available immediately
Deliverydate: 19.05.2026 - 22.05.2026
pcs
Description

ALPEN OPTICS · Binoculars · ED

ALPEN OPTICS Chisos 8×32 ED – Mid-Size Binoculars | Roof Prism | BK-7 | IPX7

8×32 magnification · ED glass · BK-7 roof prism · PXA phase coating · HR metallic prism coating · FMC optics · 131 m field of view at 1’000 m · 4.04 mm exit pupil · 2.5 m close focus · IPX7 waterproof · nitrogen purged · 486 g · metal/plastic housing · tripod mountable.

🔍
8×32
Mid-size roof prism
💎
ED glass
Extra-low dispersion
PXA + HR metallic
Phase & prism coating
🌍
131 m @ 1’000 m
Extra-wide field
💧
IPX7 waterproof
Nitrogen purged
⚖️
486 g
Balanced weight
🎯
2.5 m close focus
Near observation
📷
Tripod mount
Stable viewing

The wide-field all-rounder – 131 m panorama with ED precision

The ALPEN OPTICS Chisos 8×32 ED strikes the perfect balance between portability and optical performance. With a generous 131 m field of view at 1’000 m, it offers one of the widest panoramas in the Chisos line-up, making it exceptionally easy to locate and track fast-moving subjects. Extra-low dispersion (ED) glass elements virtually eliminate chromatic aberration, while BK-7 roof prisms with PXA phase correction and HR metallic coating deliver sharp, high-contrast images. At 486 g and measuring 132 × 125 × 50 mm, the mid-size 32 mm format fits comfortably in a day pack without the heft of full-size 42 mm binoculars. A 2.5 m close focus distance and integrated tripod adapter thread add versatility from macro observation to extended wildlife sessions.

ED glass · PXA phase coating · IPX7

True-colour optics with an ultra-wide 131 m field – find, track, identify

Extra-low dispersion glass minimises chromatic aberration so colours remain vivid and edges stay crisp across a sweeping 131 m field of view. The PXA phase correction coating combined with HR metallic prism coating on BK-7 roof prisms maximises contrast and resolution. An IPX7 waterproof rating combined with nitrogen purging guarantees fog-free, moisture-proof performance from −10 °C to +50 °C.

💎 ED glass · minimises chromatic aberration · true colours
PXA phase coating · enhanced contrast · up to 95 % transmission
💧 IPX7 waterproof + nitrogen · all-weather performance

131 m field of view – the widest in its class

A 131 m field of view at 1’000 m is exceptionally generous for an 8×32 binocular. This wide angle makes it significantly easier to locate birds in flight, follow fast-moving wildlife or scan a mountainside in a single sweep. The large apparent field also enhances the immersive viewing experience, drawing you into the scene rather than peering through a narrow tunnel. Combined with the comfortable 8× magnification that minimises hand shake, the Chisos 8×32 delivers a fluid, panoramic observation experience.

IPX7 waterproof & nitrogen purged – built for the elements

The Chisos 8×32 is sealed to IPX7 standards, surviving immersion in up to 1 m of water for 30 minutes. Internal nitrogen purging prevents fogging when moving between temperature extremes. The metal and plastic composite housing with rubber armouring absorbs shocks and provides a secure grip even in wet conditions. With an operating range of −10 °C to +50 °C, these binoculars handle anything from alpine snow to tropical humidity.

Key features – ALPEN OPTICS Chisos 8×32 ED

  • 🔍 8×32 mid-size roof-prism binoculars – ideal balance of size and performance
  • 💎 ED glass elements – virtually eliminates chromatic aberration
  • ✨ PXA phase correction + HR metallic prism coating – maximum contrast & resolution
  • 🔦 Fully multi-coated (FMC) optics – bright, high-contrast images
  • 🌍 131 m field of view at 1’000 m – ultra-wide panoramic coverage
  • 💧 IPX7 waterproof + nitrogen purged – fog-free in all conditions
  • ⚖️ 486 g – balanced weight for comfortable all-day carry
  • 🎯 2.5 m close focus – ideal for insects & flowers
  • 📷 Tripod adapter thread – stable mounting for extended sessions
  • 🧳 900D sailcloth case with storage pocket & lens caps included

Who is the ALPEN OPTICS Chisos 8×32 ED for?

The Chisos 8×32 ED is designed for outdoor enthusiasts who want a versatile mid-size binocular with an exceptionally wide field: hunters who need to quickly locate game across open terrain, birders who track fast-moving species in flight, nature lovers who enjoy panoramic views of landscapes and wildlife, hikers who want full-size optics without full-size weight, sports fans wanting a bright, wide view from the stands, and travellers who value a compact yet powerful instrument.

🦌Hunting & Stalking
🐦Bird Watching
🏔️Nature & Wildlife
🥾Hiking & Trekking
Sports & Events
✈️Travel & Sightseeing

  • Magnification (Binoculars): 8x
  • Objective Diameter (Binoculars): 32 mm
Technical Specifications

Technical Specifications – ALPEN OPTICS Chisos 8×32 ED

ModelALPEN OPTICS Chisos 8×32 ED (ALP170832)
Product typeMid-size binoculars
EAN / GTIN4007922097947
ManufacturerBresser GmbH, Rhede, Germany
Optical system
Magnification
Objective diameter32 mm
Prism typeRoof (Dachkant)
Prism glassBK-7
Lens glassED (extra-low dispersion)
Phase coatingPXA
Prism coatingHR metallic
Lens coatingFully multi-coated (FMC)
Performance
Field of view131 m at 1’000 m
Exit pupil4.04 mm
Light intensity16
Twilight factor16
Close focus2.5 m
Eye cupsTwist-up
Protection & durability
Waterproof ratingIPX7
Fog proofYes – nitrogen purged
Operating temperature−10 °C to +50 °C
Construction
HousingMetal / plastic with rubber armouring
Tripod mountYes (adapter thread)
Dimensions & weight
Dimensions132 × 125 × 50 mm
Weight486 g
Warranty & origin
WarrantyALPEN OPTICS Deluxe – 5 years (extendable to 25)
Country of originChina (designed in Germany)
Package Contents

Box contents – ALPEN OPTICS Chisos 8×32 ED

  • 🔍 ALPEN OPTICS Chisos 8×32 ED binoculars mid-size roof-prism binoculars with ED glass, BK-7 prisms, PXA phase coating, HR metallic prism coating, FMC
  • 👜 900D sailcloth carry case with storage pocket
  • 🧹 Lens caps for objective and eyepiece lenses
  • 📄 User manual
  • 📋 Warranty card
Frequently Asked Questions

Frequently Asked Questions – ALPEN OPTICS Chisos 8×32 ED

Find answers about the ALPEN OPTICS Chisos 8×32 ED – from lens care and eye relief to PXA coating and Swiss shipping.

How do I clean the lenses of the ALPEN OPTICS Chisos 8×32 ED?
Blow off loose dust with a bulb blower or soft brush. Clean with a microfibre cloth and optical cleaner only – never use clothing or paper towels. This protects the PXA coating.
How do I adjust the interpupillary distance (IPD) on the Chisos 8×32 ED?
Fold the two barrels together or apart until you see a single round image. The central focus wheel adjusts sharpness. If you wear glasses, fold down the twist-up eyecups.
What does the PXA coating on the ALPEN OPTICS Chisos 8×32 ED do?
PXA is Alpen Optics’ proprietary multi-coating that maximises light transmission, reduces reflections and delivers a bright, high-contrast image – especially in poor light.
Is the ALPEN OPTICS Chisos 8×32 ED waterproof?
Yes. The Chisos 8×32 ED is nitrogen-purged and O-ring sealed. Internal fogging is reliably prevented. Built for use in rain and harsh conditions.
What prisms does the ALPEN OPTICS Chisos 8×32 ED use?
The Chisos 8×32 ED uses BK-7 prisms in roof-prism design for a compact and lightweight body. ED glass minimises chromatic aberration for sharp edge-to-edge images.
What activities is the Chisos 8×32 ED suited for?
The Chisos 8×32 ED is versatile: birdwatching, hiking, hunting, concerts and sporting events. The 8x magnification and 32 mm objective provide an optimal balance of magnification and field of view.
How should I store the ALPEN OPTICS Chisos 8×32 ED?
Store in the supplied case in a cool, dry place. Replace the lens caps and avoid direct sunlight on the lenses. Add a desiccant pack for extended storage.
Can I use the Chisos 8×32 ED with glasses?
Yes. The twist-up eyecups allow comfortable viewing with and without glasses. Simply fold them down when wearing spectacles.
What accessories are included with the Chisos 8×32 ED?
Included: binoculars, carrying case, neck strap, lens caps, cleaning cloth and user manual.
What warranty applies to the ALPEN OPTICS Chisos 8×32 ED?
In Switzerland, the statutory 2-year warranty applies. Swiss-Sale.ch handles all warranty enquiries directly.
How fast does Swiss-Sale.ch deliver the Chisos 8×32 ED?
Orders before 17:00 usually dispatched same business day. Swiss Post, 1–2 business days. Free shipping over CHF 100.
Why buy the ALPEN OPTICS Chisos 8×32 ED from Swiss-Sale.ch?
Swiss-Sale.ch is an official Swiss dealer for Alpen Optics. Shipping within Switzerland with no customs, warranty in Switzerland and personal expert advice.
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