OSEELANG Microscope Objective Lens 4X 10X 40X 100X Color:40X Hair Color : 99J Red

Hair Color : 99J Red Color

Fabric Type : Polyester Georgette

Dimensions (WxHxD) : 168*109*26

Size : (Normal) 62cmx55cm / (plus) 91cm x (48-62) cm

Feature2 : WIFI 7

OSEELANG Microscope Objective Lens 4X 10X 40X 100X Color:40X Hair Color : 99J RedType : 195 achromatic Objective lens Magnification : 4X 10X 40X(S) 100X(S+Oil) Mounting size : 20. 2mm Material : Precision Copper core Tube length : 160mm 4X : Numerical Aperture (NA) 0. 1; working distance 18mm 10X : Numerical Aperture (NA) 0. 25; working distance 7mm 40X(S) : Numerical Aperture (NA) 0. 65; working distance 0. 53mm 100X (S+Oil) : Numerical Aperture (NA) 1. 25 ; working distance 0. 13mm Brand Name : OSEELANG Model Number : OSL 805