Rokinon

Rokinon 800M-B-4/3 800mm Mirror Lens for Olympus

Name: Rokinon 800M-B-4/3 800mm Mirror Lens for Olympus
Brand: Rokinon
SKU: 800M-B-4/3

Bring Distant Subjects Closer with Powerful Telephoto Reach The Rokinon 800mm f/8.0 Mirror Lens is a high-powered telephoto lens designed for capturing detailed images of distant subjects. Its mirror lens design makes it lightweight and compact for its focal length, making it ideal for sports an...

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Overview

Bring Distant Subjects Closer with Powerful Telephoto Reach

The Rokinon 800mm f/8.0 Mirror Lens is a high-powered telephoto lens designed for capturing detailed images of distant subjects. Its mirror lens design makes it lightweight and compact for its focal length, making it ideal for sports and nature photography.

Specifications:

Focal Length: 800mm
Aperture: f/8.0
Mount: Olympus 4/3
Color: Black

Key Features

800mm Manual Focus Lens with a F8.0 fixed aperture

8 elements in 8 groups

Filter size 105 mm

Minimum focusing distance 11 ft

Includes lens caps, lens pouch, instruction manual, and 1 year Rokinon warranty

Specifications

Focal Length

800mm

Aperture

F8.0 (fixed)

Optical Construction

8 elements in 8 groups

Filter Size

105 mm

Minimum Focusing Distance

11 ft

Focus Type

Manual Focus

Compatibility

Olympus

Warranty

1 year Rokinon warranty

Accessories Included

Lens caps, lens pouch, instruction manual

Brand

Rokinon

Frequently Asked Questions

Is the Rokinon 800mm Mirror Lens compatible with autofocus cameras?

No, this is an 800mm Manual Focus Lens, meaning focusing adjustments must be made manually by the photographer.

Can this 800mm lens be used in low-light environments?

With a fixed F8.0 aperture, this lens has limited light-gathering capabilities, making it less ideal for very low-light conditions without additional support.

What is the closest distance I can focus on a subject with this lens?

The Rokinon 800mm Mirror Lens has a minimum focusing distance of 11 feet, allowing you to capture subjects relatively close for its focal length.

Are filters available for such a large filter size?

Yes, the lens has a 105 mm filter size, and various filters are available in this size from different manufacturers.

What kind of photography is this 800mm lens best suited for?

The 800mm focal length is primarily suited for super-telephoto applications, such as distant wildlife photography, birding, and astrophotography.

Strengths & Trade-offs

👍 Pros

Offers an extremely long 800mm focal length, ideal for distant subjects such as wildlife and astrophotography.
Features a fixed F8.0 aperture, providing consistent exposure and depth of field at its maximum reach.
Designed with 8 elements in 8 groups, a sophisticated optical structure for image quality.
Includes a 105 mm filter size, allowing for the use of various filters to enhance photographic effects.
Boasts a minimum focusing distance of 11 ft, enabling closer shots despite its super-telephoto capabilities.
Comes with essential accessories like lens caps and a lens pouch, protecting the lens during transport and storage.
Includes a 1-year Rokinon warranty, providing assurance for product reliability.

👎 Cons

The fixed F8.0 aperture may limit its performance in low-light conditions, requiring higher ISO settings or longer shutter speeds.
As a manual focus lens, it requires precise manual adjustments, which can be challenging for fast-moving subjects.
The 800mm focal length is highly specialized, making it less versatile for general photography or cramped spaces.
Its physical size and weight, though not specified, are typically substantial for such a long focal length, impacting portability.
Designed specifically for Olympus cameras, limiting its compatibility with other camera systems.
The large 105mm filter size may mean higher costs for compatible filters compared to more common sizes.