Laowa Aurogon FF 10-50X NA0.5 Supermicro APO Canon EF (Lao-A

Introducing the Laowa Aurogon FF 10-50x NA0.5 Supermicro APO for Canon EF: A Revolutionary Competitor in Macro Photography!

Often, photos captured using a standard microscope with a camera adapter fall short on image quality, largely towards the edges. Full-frame illumination is rarely achieved, and the working distance tends to be extremely short. However, the Laowa Aurogon FF 10-50x NA0.5 Supermicro APO for Canon EF camera has been designed to overcome these drawbacks specifically for microscope photography using full-frame cameras. Empowered by its unique design and apochromatic correction, this product delivers exceptional image quality, even at the corners, and a comparatively large filming distance, making it a robust selection for microscopic photography.

Constructed using four distinct tube lenses that connect directly to the camera, and a front lens mounted on the tube, this device provides magnifications at 10x, 20x, 35x, and 50x. The tubes vary in length from 112 to 253 mm and weigh between 370 and 465 grams. The front lens measures 167 mm in length, with a 50 mm diameter, and weighs about 447 grams.

The Laowa Supermicro APO lens, unlike conventional lenses, uses the 'numerical aperture' (NA) commonly found in microscope optics. Rather than indicating the capacity to gather light, in microscope optics, NA reflects a lens's resolving power. The larger the numerical aperture, the better its capability to reveal finer details. This lens features adjustable NA values (similar to the aperture value of a normal lens) ranging from 0.15 to 0.5, allowing variations in 8 steps on the front lens.

• Regardless of the magnification tube attached, the minimal object distance remains a remarkable 20 mm from the front lens. This substantially large distance makes the incorporation of external light sources easy.
• The focal distance of the combined front lens and intermediary tube starts at 18.8 mm for the 10x tube, dropping to 5.56 mm when the 50x tube is used.
• Special lens holder rings are available for attachment to a macro slide or tripod.
• All adjustments are manual, providing the user with considerable control over the settings.

The Laowa Aurogon FF 10-50x NA0.5 Supermicro APO lens makes for an apt choice for scientific research, industrial usage, and supermicro video recordings with its attributes such as interchangeable tube lenses for four distinct levels of magnification (10x, 20x, 35x and 50x), a high numerical aperture with low diffraction, and apochromatic construction for high resolution and sharpness.

Features & Specifications of the Laowa Aurogon FF 10-50x NA0.5 Supermicro APO - Canon EF

• Focal Length: Ranges from 5.56 to 18.8 mm
• Lens Mounting: Canon EF
• Zooming Ratio: Levels at 10x, 20x, 35x, and 50x
• Minimum Focus Distance: Measured from the front of the lens stands at 20 mm
• Aperture Blades: 9 in total
• Max Diameter: Caps at 70 mm

Package Contents:

• Laowa Aurogon FF 10-50x NA0.5 Supermicro APO Lens (Canon EF)
• 1x Tube for 10x magnification
• 1x Tube for 20x magnification
• 1x Tube for 35x magnification
• 1x Tube for 50x magnification
• Lens Caps
• Storage Case