IR Focal
Length
Minimum
Aperture
Lens Filter Weight Notes Images
14-24mm ƒ/2.8 Nikon NIKKOR Z 14-24mm f/2.8 S
KEH B&H
n/a 650 g Mixed results:
No hot spots at any aperture or focal length. Terry Kontopoulos
Significant hotspots at pretty much all apertures, especially at 14mm. Jason Odell
 
24-70mm ƒ/2.8 Nikon NIKKOR Z 24-70mm f/2.8 S
⌀82mm 805 g Hotspots starting at ƒ/4 at 24mm and at ƒ/11 at 70mm.  
24-70mm ƒ/4 Nikon NIKKOR Z 24-70mm f/4 S
⌀72mm 500 g Hotspots not noticed at any aperture. Ken Wilcox  
24-200mm ƒ/4-6.3 Nikon NIKKOR Z 24-200mm f/4-6.3 VR
⌀67mm 570 g Hot spots wide open, at all focal lengths.  
28-400mm ƒ/4-8 Nikon NIKKOR Z 28-400mm f/4-8 VR
⌀77mm 725 g No hotspots to f/11 at 28mm. Very large and diffuse hotspot at all apertures at 400mm, that could easily be considered mild light falloff.  
100-400mm ƒ/4.5-5.6 Nikon NIKKOR Z 100-400mm f/4.5-5.6 VR S
KEH B&H
⌀77mm 1435 g Good Terry Kontopoulos
Appears to be good for IR Keith Williamson
180-600mm ƒ/5.6-6.3 Nikon NIKKOR Z 180-600mm f/5.6-6.3 VR
KEH B&H
⌀95mm 1.95 kg Terry Kontopoulos  
10mm ƒ/2.8 Venus Laowa 10mm F2.8 Zero-D
KEH B&H
⌀77mm 420 g No hot spots at any aperture Terry Kontopoulos  
24mm ƒ/1.8 Nikon NIKKOR Z 24mm f/1.8 S
KEH B&H
⌀72 mm 450 g Excellent for IR (no hot spots) Keith Williamson
35mm ƒ/2 Voigtländer 35 mm / 1:2.0 APO-Lanthar aspherical Z
KEH B&H
⌀49mm 352 g A truly impressive performer. No meaningful hotspots at any aperture and the visible red / IR color phasing is tighter than my other lenses, making 550nm/590nm-filtered false color much more usable when there are high contrast elements at the frame edges. Michael Piantedosi  
40mm ƒ/2 Nikon NIKKOR Z 40mm f/2
⌀52mm 170 g Mild hotspot starts at f/8.  
50mm ƒ/1.8 Nikon NIKKOR Z 50mm f/1.8 S
KEH B&H
⌀62mm 415 g No hot spots at any aperture Terry Kontopoulos
Excellent for IR (no hot spots) Keith Williamson
85mm ƒ/1.8 Lensbaby Velvet 85mm F1.8
⌀67mm 644 g from Ken Wilcox  
105mm ƒ/2.8 Nikon NIKKOR Z MC 105mm f/2.8 VR S
KEH B&H
⌀62mm 630 g Hot spots at ƒ/8 and higher Terry Kontopoulos