Kowa Lens Microscope Objective Lens Lm12nc3

• Transport Package: The Cartons
• Trademark: PDV
• Origin: Beijing
• Model NO.: LM12NC3
• HS Code: 90119000
• Production Capacity: 1000

Product Description

Model			LM6NC3		LM12NC3		LM25NC3	LM50NC3
Focal length(mm)			6		12		25		50
Image size(mm)			1/2"(Φ8)		1/2"(Φ8)		1/2"(Φ8)		1/2"(Φ8)
Iris range(F-stop)			F1.8-F16		F1.8-F16		F1.8-F16		F1.8-F16
Focusing range(m)			0.1-∞		0.15-∞		0.2-∞		0.3-∞
Control	Iris		Manual		Manual		Manual		Manual
	Focus		Manual		Manual		Manual		Manual
Shooting range at M.O.D.			117(H)×95(V)		89(H)×66(V)		56(H)×42(V)	39(H)×29(V)
Angle of	1/2 inch		58.8×44.9		30.4×22.8		14.6×11.0		7.0×5.3
view			44.9×34.0		22.8×17.2		11.0×8.2		5.3×4.0
(degree) 1/3 inch
Resolution(Center, Corner)			120lp/mm,100lp/mm		120lp/mm,100lp/mm		120lp/mm,100lp/mm	120lp/mm,100lp/mm
Distortion(TV)			−2.1%		−0.90%		−0.17%		0.01%
Back focus in air(mm)			15.2		15.2		15.0		21.2
Mount			C-mount		C-mount		C-mount		C-mount
Filter thread(mm)			M37.5×P0.5(Option)		M27×P0.5		M27×P0.5	M35.5×P0.5
Size(mm)			Φ39×64.3		Φ30×58.5		Φ30×47		Φ40×66
Weight(g)			99		90		75		50
Temperature range			−10ºC-+45ºC		−10ºC-+45ºC		−10ºC-+45ºC	−10ºC-+45ºC

Spiations are subject to change without notice.