WD165 0.5X 0.7X 0.3X 1.0X 2.0X auxiliary objective lens zoom stereo microscope barlow lens for Stereo Microscope. 1.0X/2.0X/0.3X/0.5X/0.7X auxiliary barlow objective lens for Binocular/Trinocular Microscope.

Description:
1. 0.5X 0.7X 0.3X 1.0X 2.0X Auxiliary objects lens For Stereo Zoom Microscope, assisted Objective Lens for Trinocular Stereo Zoom Microscope, 0.5X 0.7X 0.3X 1.0X 2.0X Barlow Auxiliary Objective Glass Lens
2. Phonefix 0.5X 0.7X 0.3X 1.0X 2.0X assisted objects lens Auxiliary for Stereo Zoom Microscope.
3. Magnification Power, Doubling Total Magnification power of your Microscope and reduce the focus length.
4. SZM 0.5X 1.0X 0.7X 2.0X assisted Auxiliary Objectives Len For Stereo Zoom Microscope Accessoires.

Option Type:
1 x 1.0X Microscope Auxiliary Objective Lens(Protection function)
1x 0.3X objective lens: working distance: 287mm(Narrow), total Magnification: 2-15X.
1x 0.5X objective lens: working distance: 165mm(Narrow), total Magnification: 3.5-22.5X.
1x 0.7X objective lens: working distance: 120mm(Narrow), total Magnification: 5-31.5X.
1x 2.0X objective lens: working distance: 30mm(Narrow), total Magnification: 14-90X.