Dedicated to extreme close-up imaging, the Nikon F-mount Laowa 25mm f/2.8 Ultra Macro Lens for Nikon Ffrom Laowa 25mm f/2.8 Ultra Macro Lens for Nikon Fis a specialized macro lens for photographing subjects at magnifications greater than life-size. Operating within a 2.5:1 to 5:1 range, this lens has a minimum focus distance of just 6.8" at the 5:1 magnification along with a comfortable 1.6" working distance. This range is benefitted by the wide-angle focal length, too, in order to achieve greater depth of field compared to long focal length macro lenses. Complementing the close-up capabilities, the optical design incorporates one extra-low dispersion element to reduce color fringing and chromatic aberrations for a high degree of clarity. Additionally, distinguishing itself from other macro lenses, this 25mm f/2.8 is characterized by its notably sleek and lightweight design for easier handling and more room to work with artificial lighting.

F-Mount Lens/FX Format    Aperture Range: f/2.8 to f/16    One Extra-Low Dispersion Element    2.5:1 to 5:1 Magnification    6.8" Min. Focus, 1.6" Working Distance    Manual Focus Operation    Slim Lens Barrel Design    8-Blade Diaphragm

Prime 25mm f/2.8 is designed for FX-format Nikon F-mount DSLR cameras, however can also be used with DX models where it provides a 37.5mm equivalent focal length.

Specifically developed for macro photography, this lens is designed for use within a 2.5:1 to 5:1 magnification range for producing greater-than-life-size imagery. This lens does not offer infinity focus.

When at 5:1 magnification, the lens has a minimum focusing distance of 6.8" along with a working distance of 1.6", which affords sufficient room for illuminating your subject. At the 2.5:1 position, a minimum focusing distance of 9.2" is possible along with a working distance of 1.8".

Wide-angle design benefits the high magnification design by providing greater depth of field compared to telephoto or long lens designs.

Manual focus operation for precise control over focusing distance when working with close-up subjects.

One extra-low dispersion element greatly reduces chromatic aberrations and color fringing for improved clarity and color accuracy.

Eight-blade diaphragm contributes to a pleasing out of focus quality when using shallow depth of field.

Especially slim and lightweight physical design is easier to use handheld and offers more room for illuminating close-up subjects.

Related Questions and Answers

Q: 1. Is there a focus ring on this lens to manually focus? I'm seeing confusing statements about the requirement of moving the camera to focus.

A: Yes this lens has a manual focus ring.

Q: 2. With the appropriate adapter, how good is the image quality on a micro 4/3 camera? Thanks

A: The image quality is very good on a mft camera.

Q: 3. Would this lens work on my Nikon D3400 body and would you recommend a focus rail even with a solid tripod?

A: The lens will mount. You will have no exposure metering so a separate light meter or a lot of trial and error exposure adjustments will be necessary. A focus trail is HIGHLY recommended. At high degrees of magnification control of small camera movements is essential.

Q: 4. What is the minimum working distance and what zoom can you get at it?

A: The Venus Optics Laowa 25mm f/2.8 2.5-5X Ultra Macro Lens for Leica L has a minimum focus distance of 6.8" with a fixed focal length of 25mm.

Q: 5. Hello, is it compatible with Canon EOS 6D ? Tks you !!!

A: Yes, the Venus Optics Laowa 25mm f/2.8 2.5-5X Ultra Macro Lens for Canon EF is compatible with the Canon EOS 6D DSLR Camera.

Q: 6. Will it still be a 2.5-5x magnification when adapted to a Fujifilm X-T3?

A: The Venus Optics Laowa 25mm f/2.8 2.5-5X Ultra Macro Lens for Canon EF will still be in most cases 2.5x-5x magnification with a lens adapter to convert to Fujifilm X mount. But it does depend on the specific lens adapter if it has some options.

Q: 7. Does this come with a lens hood and lens filter?

A: There is no hood or filter with this lens. The design of the lens does not call for a hood. The front element is recessed which prevents flare from various light sources.

Q: 8. How can this lens be used on a Canon EF mount e.g. 90D - I see only mirrorless mounts listed?

A: The Venus Optics Laowa 25mm f/2.8 2.5-5X Ultra Macro Lens for Canon RF is only compatible with Canon RF mirrorless camera's mount. For your Canon EOS 90D DSLR Camera, you can use the following version: https://bhpho.to/2GfHTA7

Q: 9. Do you also sell the tripod collar?

A: The only tripod collar for Venus Optics we have is for 100mm f2.8

Q: 10. So, for those who have this lens, what do you use for a flash?

A: The Venus Macro Twin light is a good macro light option for the 25mm Ultra Macro lens. https://bhpho.to/2v1d2DM