Store Home Add to My Favorite Store Purchase Guide Policies Search in listing titles at our eBay store Search in listing titles & descriptions at our eBay store Ebay Store Catalog $0.99~$199.99 $0.99~$19.99 $20~$49.99 $50~$99.99 $100~$149.99 $150~$199.99 $200~$499.99 $200~$299.99 $300~$399.99 $400~$499.99 $500~$2999.99 $500~$799.99 $800~$999.99 $1000~$1499.99 $1500~$1999.99 $2000~$2999.99 $3000 and above [Click on images to enlarge] 40X-2000X Compound Trinocular LED Microscope with Dry Darkfield Condenser Part #: M837SL-A191 You may bookmark it if you want to buy more than one item. (Firefox user press "ctrl+D") Find it later under "Favorites" menu in your browser. The trinocular compound LED microscope provides both brightfield and darkfield microscope system. It offers eight level magnifications from 40X to 2000X. The darkfield biological microscope features an optical system for simultaneously observing images through eyepieces and an adjustable trinocular port. The laboratory microscopy comes with trinocular head, body frame, revolving quadruple nosepiece, two pairs of widefield eyepieces, four DIN achromatic objectives, large double layer mechanicalstage, LED illumination system and darkfield NA0.7-0.9 & brightfield Abbe NA1.25 condensers. The LED lamp can be replaced by yourself. All lenses are made of high quality optical glass. The high resolution image in the field of view is crystal clear and will satisfy the demands of professionals. The trinocular microscopy is good for teaching, demonstration, clinical examination and research purpose. Features: Dry darkfield NA 0.7-0.9 and brightfield Abbe NA1.25 condensers included Replaceable 3W LED transmitted light with adjustable intensity 45 degree inclined 360 degree swiveling trinocular viewing head 4 achromatic objectives DIN 4X, 10X, 40X(spring), 100X(spring, oil) Large double layer mechanical stage and coaxial coarse & fine focus knobs Specifications: Model: M837SL-A191 Total magnification: 40X-80X-100X-200X-400X-800X-1000X-2000X Eyepieces: widefield WF10X/18 and WF20X Objectives: achromatic DIN 4X, 10X, 40X (S), 100X (S, Oil) Viewing head: 45°Inclined 360°swiveling trinocular Interpupillary distance: sliding adjustable 2-3/16" ~ 2-15/16" (55mm ~ 75mm) Diopter: adjustable on both eyepiece tubes Nosepiece: revolving quadruple Stage: mechanical stain-resistant double layer, size: 5-1/2" x 5-1/2" (140mm x 140mm), translation range: 3" x 2" (75mm x 50mm) Photo tube adjustment range: 5/8" (15mm) Focus: coaxial coarse and fine focus knobs on both sides, rack & pinion adjustment, with tension control Focusing knob can be locked for observation & transportation Brightfield condenser: NA1.25 Abbe condenser with iris diaphragm & filter holder, rack & pinion adjustment Dry darkfield condenser: NA0.7-0.9 Black palm rest on the base Illumination: transmitted (lower), replaceable 3W LED light, variable intensity Metal mechanical components Power supply: 100V~240V 50/60Hz worldwide range (US and Canada power plug) Dimension: 7-7/8 " x 10-1/4" x 16" (20cm x 26cm x 41cm) Shipping package: 15 lb (7 kg) Packing List: Trinocular microscope head Microscope stand Photo tube 4 objectives: 4X, 10X, 40X, 100X A pair of eyepieces WF10X/18 A pair of eyepieces WF20X A bottle of immersion oil Power cord (US and Canada standard) Mirror for power outage Dust cover Color filter Extra fuse Dry darkfield condenser Optional Parts and Accessories (sold separately): Phase contrast kits Other darkfield kits 16X eyepieces Carrying case USB digital cameras Temperature controlled add-on stage Prepared slides Blank slides Plastic slide storage box Glass slide cover UK power plug adapter Lens cleaning paper Note: Before you purchase any parts or accessories, please check the Compatibility Table below. Click the button above to view the list of accessories compatible with this product M837SL-A191 with their eBay item links Search in listing titles at our eBay store Search in listing titles & descriptions at our eBay store Q & A Q: How do I select a microscope that fits my needs? A: You may get some basic knowledge from our Purchase Guide Q: What is the shipping and insurance cost? Is there any discount on multiple item purchase? A: Shipping options and costs are listed in eBay's corresponding section right below auction description. Some international shipping rates are not listed. Please email us for shipping rate quote. We have some free shipping listings for promotion. This is for Continental US and Canada Ground shipping only. Hawaii and Alaska are required extra surcharge with a discount for free shipping items. Free shipping does not include international destinations. Please be aware that in case you need to return the product you purchased, you will need to pay for the shipping costs and we will deduct the original shipping charge even if regardless it's free shipping or not. Combined shipping discount is available if you purchase multiple items. Please contact us before you pay and we will adjust the shipping charge amount in the eBay invoice. All Canadian orders will be shipped from Ontario, Canada, regardless it's listed on eBay US site or eBay Canada Site. Canadians will not be charged for the customs duties and/or brokerage fees by the carrier. We will collect HST where applicable, or GST if your province does not have HST. For US customers, in case your item is shipped from Canada, we will pay all the duties and brokerage fees in advance and you will not be charged a penny for the customs. Q: What are your store warranty, payment, shipping & return policies? A: We have five (5) year warranty on all new microscopes and one (1) year warranty on all accessories and parts. Please check our eBay store policies for payment, shipping, return and warranty policies. Attention: RMA (Return Merchandise Authorization) number and return instruction must be obtained via email before any returns. Return without a RMA number will be rejected and may cause significant delay for the processing. Q: I sent you an email but haven't got your answer for more than 24 hours. A: This may be due to email spam filters or other restrictions. Please read this important message: About Communication Q: When do you leave feedback for the buyers and what if I am not satisfied with the transaction? A: We are happy to leave feedback for our customers once we have been paid and the item has been delivered to the carrier. We would appreciate that once you receive your item, you also leave us feedback. We strive to be a 5 star seller. Your feedback is critical to our success on eBay. We ask that you leave me a Positive feedback with all 5 stars, so that wecan be set apart from our competition on eBay. 4 out of 5 stars is considered a failure on eBay and it will affect our searchability and discounts we receive from eBay (thus causing us to have to increase our pricing). If you feel that you cannot leave a Positive comment with all 5 stars - WE WILL EARN IT. Please do not hesitate to contact us for any reason. We are here to exceed your expectations! Visit our eBay store --- MicroscopeNet Search in listing titles at our eBay store Search in listing titles & descriptions at our eBay store
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