420-800 мм Прочный объектив для камеры Супер телефото ручной зум фотография диких животных сплав мульти покрытие HD открытый длинные спортивные

Features:
This high definition 420mm-800mm telephoto lens incorporates not only computer optical design, but also the latest optical multi-coating techniques.
Manual , full alloy material, durable and practical.
The process of multi-coating assuresvirtually flare free photographs even under adverse lighting conditions resulting in crisp, high contrast pictures.
Suitable for anyone shooting at a distance from their subject, including sports and wildlife photography.
Super HD multi-coated optical glasses and 4 elements in 2 groups lens for sharper and clearer images.
Notice:
Install a T-mount adapter before attaching lens to your camera.
The camera is not included.
Automatic exposure is possible in aperture priority mode only for cameras with TTL metering system; other cameras must be set in full manual.
Specifications:
Item type: telephoto manual lens
Material: alloy
Color: black
Aperture: f/8.3 420 - f/16 800mm
Optical construction: 4 elements in 2 groups
Zoom system: linear push-pull
Focusing: manual helical operation
Minimum focusing distance: 1.5m from front lens
Filter size: 49mm
Diameter: 69mm
Length: about 222-310mm
Package Included:
1 x Lens
Note:
Transition: 1cm=10mm=0.39inch
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.