Swarovski 25-50x W Eyepiece for Swarovski ATM/STM, ATS/STS, and CTS Scopes

The Swarovski 25-50x W Eyepiece delivers an exceptional viewing experience with lightweight precision, ideal for nature enthusiasts and digiscopers alike. Compatible with the Swarovski CTS telescopes and the ATS/STS spotting scope ranges, this eyepiece is designed to withstand all weather conditions while offering effortless usability.

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Key Features

• Wide-Angle Comfort: The 25-50x magnification offers outstanding viewing comfort across the entire zoom range, making it ideal for long observation sessions.

• Aspherical Lens Design: Unique optical system with an aspherical lens ensures edge-to-edge sharpness and vibrant detail throughout the field of view.

• Lightweight and Durable: Weighing just 295g (10.4 oz), it’s designed for portability without compromising on optical performance.

• Waterproof: Fully watertight up to a depth of 4 metres (13 feet), for reliable use even in the harshest weather.

• Protective Glass Insert: Keeps dirt and moisture out, even when the eyepiece is removed.

• Easy to Change: Quick and silent eyepiece changes, ideal for dynamic field use.

• Excellent for Digiscoping: Perfectly suited for capturing stunning images through your spotting scope.

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Technical Specifications

Specification	Details
Magnification	25-50x
Exit Pupil Diameter	2.6mm – 1.3mm
Eye Relief	17mm
Twilight Factor	40 – 55.5
Field of View at 1000m	27 – 42m
Subjective Field of View	60° – 70°
Length	86mm
Weight	295g (10.4 oz)
Waterproof	Submersible to 4m (13 ft)

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Expand Your Horizons

The Swarovski 25-50x W Eyepiece brings a new level of optical excellence to your field observations. Whether birdwatching, nature viewing, or digiscoping, it provides a sharp, immersive, and comfortable experience, no matter the conditions.