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BENOISON Telephoto Lens for Sony A7S Camera with 420-800mm Manual Zoom, Ideal for Wildlife and Moon Photography, Featuring Ultra-HD Multi-Layer Optics and Durable Aluminum Housing

Our manual lenses are meticulously inspected for quality to ensure optimal performance. If you encounter any issues, they are typically related to camera setup. We're here to help! Please don't hesitate to contact us for assistance with settings and usage. These lenses are designed for users with photography experience and are not recommended for beginners.

This is a fully manual lens with no electronic contacts, so your camera won't detect it automatically. To use, simply enable the "Release w/o Lens" option in your camera menu. For the best experience, set the mode dial to Manual (M) and adjust the shutter speed and ISO as needed. Telephoto lenses work best with a tripod to capture stunning shots.

Compatible with a wide range of Sony cameras, our 420-800mm f/8.3-16 Manual Telephoto Zoom Lens is perfect for capturing detailed images of wildlife or the moon. Featuring ultra-high-definition multi-layer optical components and a durable aluminum alloy housing, this lens is ideal for photography enthusiasts looking to take their hobby to the next level.

advantage
  1. Price-to-Value Ratio

    Great value for a budget telephoto lens.
  2. Photography Options

    Good for beginners looking to experiment with telephoto photography.
  3. Lightweight Use

    Capable of producing decent shots both with tripod support and handheld.
  4. Focal Range

    Impressive range for capturing distant objects like the moon and planets.
  5. Overall Usability

    Easy to configure and mount on Sony cameras, with compatibility for filters.
disadvantage
  1. Build Quality

    Not well built, with complaints about plastic components and stability issues.
  2. Image Quality

    Suffers from vignetting, chromatic aberrations, and lack of sharpness.
  3. Tripod Mount

    Tripod mount is flimsy and prone to breaking.
  4. Manual Focus Learning Curve

    Requires a good understanding of manual focusing techniques.
  5. Lens Stability

    Zoom and focus rings can be awkward and prone to rotation issues.
weight 0.25 kg
size 4 × 9 × 10 centimeters
capacity

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