Motic 12.220.168 Achromatic objective 100x/1.25/S
Motic Achromatic objective 100x/1.25/S-Oil Achromatic objective for selected Motic microscopes.
The main objective lenses are, 4x, 10x, 40x (spring loaded), retractable and 100x (oil immersion) retractable. Objective lenses will be engraved with magnification, numerical aperture, tube length and cover slip acceptable thickness. Oil immersion objective - the 100x objective is lowered into a drop of immersion oil placed on the slide. Oil immersion lenses should be used in conjunction with an Abbe condenser. The oil is the same refractive index as the objective lens and cover slip. Parcentered applies to each objective viewing, the same centre point in turn. Parfocal is the ability ofthe microscope to stay in focus when the objectives are changed. Applies when high magnification to low magnification is selected. Retractable objective - the high power objective lens is spring loaded and will retract protecting the prepared slide from damage. Objective lens types Achromatic objectives are standard objectives. Others are improvements, for example, ASC, which stands for Achromatic Superior Contrast, or Plan Achromatic. These terms refer to optical correction. N.A. Numerical aperature - applies to objectives and condensers. This is a function of resolution. Motic microscopes Motic microscopes are sold worldwide into education, medical, research and other industries where microscopy is required. Motic pride themselves on quality and satisfaction. Motic give a 5 year RTB warranty on all optic and mechanical components for Motic compound and stereo microscopes.
Page last updated: Sunday 06 July 2008 Microscopes - objective lenses main page Full Wedgwood product list with over 10,000 audio visual products E. & O.E. www.wedgwood-group.com How to order from Wedgwood Please note that Wedgwood does NOT supply equipment to home users.Payment options: bank transfer, cheque, debit card, credit card, 14 and 30 day credit accounts (see below). Wedgwood only deliver to the UK mainland. To place an order then please fax your official purchase order to 0800 018 9968 (or 01754 768036), including your purchase order number, invoice/delivery address, goods, delivery charge, total including VAT and method of payment. We are unable to take telephone orders, but you can order online with our shopping cart. If you are an educational establishment, government establishment, large registered charity or blue chip company and wish to pay by 14 or 30 day account please fax your official purchase order. Please do not book installation of equipment before goods have arrived and have been fully tested. We accept no liability for installation or other cost occurred in the case of late delivery. Courier delays, manufacturer supply problems, etc, are beyond our responsible control. Copyright © Wedgwood AV Ltd 1996-2007
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