7X-45X Zoom Trinocular Zoom Stereo Microscope Head Working Distance 100 mm with WF10X Eyepiece Simul-focal or NOT Simul-focal Specifications: Head: articulated free trinocular head, 45 degree Inclined, 360 degree Rotatable Eyepiece: a pair WF10X high eye-point eyepiece Objective: 0.7X-4.5X zoom Zoom Range: 6.4:1 Diopter Adjustment: +/-5dp Interpupillary Distance: 55-75 mm (2.17"-2.95") Working Distance: 100 mm (3.94) A pair eye cups included Package Included: 1x trinocular head 2x WF10X high eye point eyepiece 2x rubber eye cups 1x CTV adapter Attention: There are 2 options for this listing, one is simul-focal head (without the switch bar), and the other one isn't simul-focal head (with the switch bar). Only head with WF10X eyepiece included, NOT including the stand and other items. If you don't pay in time, we can't promise we will keep the item you bidded in stock all the time. When you sign the parcel, please check it carefully. You'd better take a video or photos when open it.If there is any damage or shortage for your parcel, contact your Post Office or Express company immediately. Please send video or photos to our service staff at the same time. Your satisfaction is important to us. If you have any questions, you can cantact me. This item is in the category "Business, Office & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Microscope Parts & Accessories\Other Microscope Parts & Accessories". The seller is "zhangwenju66_3" and is located in this country: CN. This item can be shipped worldwide.