MANNOL Universal 80W-90 GL-4 8107

Product Details

A universal all-season mineral-based gear oil. It was developed for all types of synchronized and non-synchronized manual transmissions, drive axles and other components of manual transmissions operating under sustainable and heavy loads. Product properties: - The unique base of the highest quality with optimal viscosity in a wide range of temperatures in combination with a newest additive package ensures superior antifriction and anti-scuffing properties thus ensuring a significant fuel economy and a very smooth transmission shift; - Due to its unique composition, it ensures excellent antiwear and anti-scuffing properties that significantly extend the expected life of the technical equipment in all, even the most extreme, modes of operation in a wide range of ambient temperatures. The oil film has an increased resistance to elevated pressure; - It ensures necessary low-temperature properties that ensure a reasonably easy starting, reliable lubrication, as well as an easy and precise transmission shift at any ambient temperatures (up to -30 °C) and in any operating conditions; - It has an increased thermal-oxidative stability and an excellent resistance to the high-temperature thermal degradation that allows increasing the time between oil changes and reducing equipment maintenance costs. It preserves its properties on long storage; - It provides an effective protection from sludge and abrasive sediments that destroy stuffing boxes; - Due to the use of last-generation corrosion inhibitors, it effectively protects metal parts from all types of corrosion; - It provides an excellent compatibility with sealing materials, prevents them from swelling, hardening and shrinking thus reducing the costs for spare parts and preventing leakages; - It reduces noise. It is recommended for use in manual transmissions of passenger cars, heavy-load highway (freight trucks, buses, etc.), off-road (construction, mining, agricultural) and special vehicles produced by European, American and Asian manufacturers in which the required level of service characteristics is GL-4. Comply with the manufacturer’s instructions provided in the user’s manual.

Specifications

SAE 80W-90
API GL-4
MIL L 2105

Recommendations

ProOptix VisionMaster Specifications

Focal Length

85mm

Format Compatibility

Full-Frame, APS-C

Angle of View

28.5° (FF), 18.9° (APS-C)

Minimum Focus Distance

2.79 ft (0.85m)

Maximum Magnification

0.12x

Diaphragm Blades

9, rounded

Filter Size

77mm

Weather Sealing

Yes

Dimensions (ø x L)

3.5 x 4.1 in (89 x 104 mm)

Weight

2.3 lb (1.04 kg)

experience unparalleled image quality

Remarkable Low-Light Performance

Capture stunning images in challenging lighting conditions with the large f/1.2 aperture. Ideal for portrait photography, weddings, and events, the ProOptix VisionMaster 85mm lens delivers exceptional low-light performance.

Superior Optics for Unmatched Image Quality

Featuring 10 elements in 8 groups, including two aspherical and one low-dispersion element, this lens ensures edge-to-edge sharpness and minimized chromatic aberration. The nine-blade rounded diaphragm produces a smooth bokeh.

Superior Optics for Unmatched Image Quality

Featuring 10 elements in 8 groups, including two aspherical and one low-dispersion element, this lens ensures edge-to-edge sharpness and minimized chromatic aberration. The nine-blade rounded diaphragm produces a smooth bokeh.

See ProOptix VisionMaster in Action

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Money Back

We stand behind the quality of our products and offer a 30-day money-back guarantee

Customer Support

Our support team is available 24/7 to assist you with any questions or concerns you have

Why Others Love Us

The ProOptix VisionMaster lens is a game-changer for low-light photography. It exceeds my expectations and allowed me to capture stunning images in even the most challenging lighting conditions. I highly recommend this lens to anyone looking to take their photography to the next level.

Sarah L.

New York, NY

I've been using the ProOptix VisionMaster lens for a few weeks now, and I'm blown away by its low-light performance. It's incredibly versatile and has allowed me to capture beautiful images in any lighting condition. If you're looking for a lens that can handle any situation, this is the one to get.

Mike S.

Los Angeles, CA

The ProOptix VisionMaster lens is a true gem in the world of photography. It has made a huge difference in my work, allowing me to take stunning images in low-light conditions that I never thought were possible. I highly recommend this lens to anyone looking to improve their photography skills.

Rachel M.

Chicago, IL

I was skeptical at first about the ProOptix lens, but after using it for a few weeks, I'm amazed by its low-light performance. It has opened up a whole new world of photography for me, and I'm excited to explore what it can do. If you want to take your photography to the next level, this lens is a must-have.

John D.

Austin, TX

This ProOptix VisionMaster lens is simply amazing. I've been using it for night photography, and the results are stunning. The images are sharp, detailed, and full of color, even in the darkest conditions. I highly recommend this lens to anyone looking to improve their nighttime photography.

Emily G.

San Francisco, CA

As a professional photographer, I am always looking for ways to improve my craft. This ProOptix VisionMaster lens has exceeded my expectations for low-light performance, and allows me to better my work. If you're serious about photography, you're going to need this lens for sure.

David W.

Seattle, WA

Have a Question? We Have Answers

What mounts is the lens compatible with?

The ProOptix VisionMaster 85mm f/1.2 lens is compatible with Canon EF, Nikon F, Sony A, and Pentax K mounts.

Does the lens have image stabilization?

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What is the minimum focus distance for the lens?

The minimum focus distance for the ProOptix VisionMaster 85mm f/1.2 lens is 2.79 ft (0.85m).

Does the ProOptix lens have weather sealing?

Yes, the ProOptix VisionMaster 85mm f/1.2 lens is weather-sealed to protect against dust and moisture.

What is the warranty on the ProOptix lens?

The ProOptix VisionMaster 85mm f/1.2 lens comes with a one-year manufacturer's warranty.

Can I return the lens if I'm not satisfied?

Yes, we offer a 30-day money-back guarantee on all purchases. If you're not completely satisfied with your purchase, simply contact our customer support team to initiate a return.