A unique tool designed to reveal beautiful details hidden in tight spaces, the Nikon Z-mount AstrHori 18mm f/8 Macro Lens for Nikon Zfrom AstrHori 18mm f/8 Macro Lens for Nikon Zfeatures a 2:1 magnification ratio and waterproof probe extension with front-end illumination to bring the unseen world to light. The 2x magnification capability enables detailed close-ups, while the extension's slender, 0.9" diameter makes it ideal for fitting through slim openings and into small spaces. The optical structure consists of 23 elements in 17 groups and features an aperture range of f/8 to f/28. Taken all together, the wide-angle macro provides a broad depth of field that brings both the subject and its surroundings into focus for environmentally rich imagery.

The lens's durable and protective front element is crafted from sapphire glass, a material known for its hardness and resistance to wear and scratches. The front-end fill light is powered through a USB-C interface and comes with a charging cable.

APS-C | f/8 to f/28    27mm Full-Frame Equivalent    Unique Probe Design for Close-Up Work    2:1 Magnification    Min. Focus: 1.6'; Working Distance: 0.2"    Built-In LED Ring Light, USB-C Power    Long Lens Barrel, Small Front Diameter    Waterproof Front Lens Barrel

Related Questions and Answers

Q: 1. Does this lens have a 'click-less' aperture ring?

A: Yes, the AstrHori 75mm f/4 Lens (FUJIFILM G) does have a clickless aperture ring.

Q: 2. Does this lens come with a Zeiss Lens gear?

A: No, the ZEISS Milvus lenses do not ship with the ZEISS LensGears. These need to be ordered separately. In the case of the Milvus 2.8/18, the proper item is 2174-298 and can be found at: a href= https://www.bhphotovideo.com/c/product/1248176-REG/zeiss_2174_298_lens_gear_mini.html target= _blank https://www.bhphotovideo.com/c/product/1248176-REG/zeiss_2174_298_lens_gear_mini.html/a

Q: 3. Does the lens come with rear and front caps?

A: 7artisans Photoelectric 18mm f/6.3 Mark II Lens for Micro Four Thirds comes with a rear lens cap attach. There are no front threads to attach a front lens cap. You could use a 55mm push on cap however the lens comes with a high quality micro fiber pouch and a hard plastic case for protection.

Q: 4. Does this product come with both the 90 degree tube and the straight lens tube?

A: Yes, the AstrHori 18mm f/8 90-Degree Direct View Macro Probe Lens (Micro Four Thirds) comes with both lenses.

Q: 5. Will I need an adapter to use this with the fujifilm gfx 100s ii medium format mirrorless camera?

A: No. The AstrHori 40mm f/5.6 Lens (FUJIFILM G) is designed for the Fujifilm G-mount lens mount. As the FUJIFILM GFX 100S II Medium Format Mirrorless Camera uses the Fujifilm G-mount lens mount, the AstrHori 40mm f/5.6 Lens (FUJIFILM G) will connect directly to the FUJIFILM GFX 100S II Medium Format Mirrorless Camera without the need of a lens mount adapter.

Q: 6. how is the coma?

A: The coma in the ZEISS Milvus 18mm F/2.8 is visible in wide aperture corners and significantly resolves when the lens is stopped down.

Q: 7. Besides the change in crop factor will the shift function operate correctly with APS-C Sony E-mount cameras such as the A6000s?

A: Yes, the AstrHori 18mm f/8 Shift Lens (Sony E, Black) will work on the Sony a6000.

Q: 8. Hows the IR performance of this lens?

A: The ZEISS Milvus lens family are designed for use in the visible spectrum and feature anti-reflection coatings that limits the amount of UV and IR transmission. While the lens can be used for IR applications and includes an IR focusing mark, the light transmission will be below 50% in the NIR range and less over 1,000nm. Our recommendation is to rent the lens and test to see if it meets your particular needs.

Q: 9. Will this work on a GH5

A: Yes, the AstrHori 18mm f/8 Macro Probe Lens (Micro Four Thirds) is compatible with the Panasonic Lumix GH5 Mirrorless Camera (#3006206).

Q: 10. Is the lens mount user-swappable?

A: Yes, the AstrHori 18mm f/8 Macro Probe Lens (Canon RF) can be put on or removed just like any other Canon RF lens.