L-OVM50167MN

商品類別:Nikon Rayfact

適用於生物檢測、醫療檢測、國防軍工航空、半導體檢測、高精度檢測

倍率:2X ~ 5X

Resolution:1um

F Number : F2.5

Focal Length : 116mm

Image Size:86.4mm

ModelL-OVM50167MN
Magnification Range
-2x ~ -5x
Magnification-2x
-2.5x-3x-3.5x-4x-4.5x-5x(-5.2x) (2)
Focal Length
116mm
F Number (∞)
F2.5
NA
0.133
0.1430.150.1560.160.1640.1670.168
Reference Wavelength546.07nm (e-line)
Wavelength Range
400nm ~ 700nm
Image Size86.4mm∅
Object Size (1)
43.2mm∅
34.6mm∅28.8mm∅24.7mm∅21.6mm∅19.2mm∅17.3mm∅(16.6mm∅)
Distortion (1)
+0.1%+0.0%-0.0%-0.0%-0.0%-0.0%-0.0%(-0.0%)
Relative illumination (1)90.5%95.4%98.1%99.2%99.5%99.6%99.7%(99.7%)
Aperture Scale2.5、2.845.6811
Object-to-image Distance503.6mm550.4mm601.0mm653.8mm707.9mm763.0mm818.7mm(841.1mm)
Working Distance114.7mm
102.8mm94.9mm89.2mm84.9mm81.6mm78.9mm(78.0mm)
Mount SizeM67 (P=0.75)
Flange-to image Distance248.8mm
307.5mm366.1mm424.6mm483.0mm541.4mm599.8mm(623.1mm)
Attachment SizeM58 (P=0.75)
Diameter / Length (3)84mm∅ × 140mm
WeightApproximately 1350g

(1) Maximum image height (Y'=43.2mm) at F2.5.
(2) -5.2x : To fix the magnification at -5.0x and move the lens outward up to the maximal point.
(3) Dimension excludes protrusion of screws or other convex part. 


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