SKU: 70168938955

National Ecoline Inclined Monocular Compound Microscope

Sale price$45166.50 Regular price$50185.00
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Description

National Ecoline Inclined Monocular Compound Microscope0. 06W LED Illumination Mechanical Stage with X Y Controls 30 Inclined Monocular Eyepiece 360 Head Rotation 10x Eyepiece with Pointer 4x 10x 40xR 100xR DIN Objectives 40x 100x 400x 1000x Magnification Achromatic Objective Lenses Separate Fine Coarse Focus Control Abbe Condenser with Focus and Iris The Ecoline Inclined Monocular Compound Microscope from National Optical is a four objective optical instrument designed foruniversity students and

  • 0.06W LED Illumination
  • Mechanical Stage with X-Y Controls
  • 30� Inclined Monocular Eyepiece
  • 360� Head Rotation
  • 10x Eyepiece with Pointer
  • 4x / 10x / 40xR / 100xR DIN Objectives
  • 40x / 100x / 400x / 1000x Magnification
  • Achromatic Objective Lenses
  • Separate Fine/Coarse Focus Control
  • Abbe Condenser with Focus and Iris

The Ecoline Inclined Monocular Compound Microscope from National Optical is a four-objective optical instrument designed for�university students and laboratory use. This microscope is equipped with achromatic�objectives that minimize distortions and enhance clarity. The 100xR magnification�objective�can be oil-immersed�for�improved light transmission.

This Ecoline microscope offers several features to make its use easy. The viewing head rotates 360� allowing the 30� inclined eyepiece to be shared with multiple viewers without having to move the microscope. The separate fine and course focus adjustment dials enables users to focus quickly. The course focus has tension adjustment to prevent focus drift, while the fine is graduated to bring specimens into tight focus. The microscope also features a 3.4V, energy efficient 0.06 watt LED light source. The mechanical stage has low-position x-y specimen adjustment controls to accurately center slides under the optics.

Optical System
  • Achromatic lenses with color-coded objectives
  • 10x, 18mm�eyepiece with pointer
  • 4x,10x,40xR, 100xR DIN objectives
  • 40x,100x, 400x, 1000x�magnifications
  • 100xR�enables oil immersion techniques
  • 360� rotating�inclined head for easier eyepiece sharing
Focusing
  • Dual diopters
  • Coaxial low-position fine and coarse focusing controls
  • Course focus has tension adjustment which prevents focus drift
  • Fine focus is graduated for precise image clarity
  • Rack stop prevents damage to slides and protects lenses
Lighting
  • 3.4V 0.06-watt
  • Swing-out frosted filter holder
  • Iris diaphragm
  • Base mounted On/off switch with 4.5V DC auto switch power adapter (110V to 220V)
Construction Details
  • Low-position built-in, low profile, ball-bearing mounted mechanical specimen holder
  • Mechanical stage with x-y specimen controls
  • Cast aluminum body with gray enamel finish
  • Ball-bearing mounted 4-objective turret
In the Box
National Ecoline Inclined Monocular Compound Microscope
  • Vinyl Dustcover
  • Limited 3-Year Warranty
Microscope Type Compound
Body Type Inclined monocular
Eyepiece 10x Widefield with pointer
Nosepiece 4-hole
Objective(s) DIN standard 4x (0.10 N.A.), 10x (0.25 N.A.), 40xR (0.65 N.A.) and 100xR oil immersion (1.25 N.A.)
Focuser Coaxial coarse and fine focus
Light Source 3.4V 0.06-watt LED
Light Control On/off switch with 4.5V DC auto switch power adapter (110V to 220V)
Lens (Condenser) 1.25 NA Abbe with rack-and-pinion focus
Specimen Stage 4.5 in. x 5.0" (115 x 125 mm)
Overall Dimensions (H x W x D) 13.75 x 5.50 x 8.25" (35 x 14 x 21 cm)
Weight 8.0 lb (3.6 kg)
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70168938955

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4.2 ★★★★★
Based on 19 reviews
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Verified Purchase
Brenda Koenig
Draper, US
★★★★★ 1
Not durable
Color: red&green
The description says for cats and dogs. My 6lb mini poodle tore it up in less than 40 minutes. The red one worked but the green one wouldnt even turn on. The indicator said it was fully charged but u plugged it in for a short time but nothing. I dont know if i can get a refund or not since the cover on the red one has been completely torn off. I dont recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
M
Verified Purchase
Marshall Brooks
New York, US
★★★★★ 5
Fun toy for a puppy or younger dog.
Color: orange & blue
These are fantastic little balls. They work very well.. I bought them for my 14-year-old dog and that was not a very good choice. However, they are wonderful and if you have a younger dog or a puppy, this would be a great toy for them.
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Reviewed in the United States on March 26, 2026
M
Verified Purchase
Maddy Powers
Waukegan, US
★★★★★ 5
Great toy for a very active chewer
Color: Green, Pattern Name: Hammerhead Shark, Color: Green, Pattern Name: Hammerhead Shark
My Pomsky who is 9 months has destroyed every toy we’ve gotten him so far and he LOVES this one. He took to it right from the box and hasn’t let it leave his side since. It’s a very durable, hard, chew resistant material and I have a feeling it’s going to last him a long time. Highly recommend! His smile says it all 😊
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
E
Verified Purchase
Ear buds
Belleville, US
★★★★★ 5
Durability
Color: Green, Pattern Name: Hammerhead Shark
I have a lab puppy and she LOVES to chew and tear anything that she can up. I bought this being a little bit hesitant by some of the reviews but I will say she has not torn out the squeaker yet,. And it’s pretty loud too (it’s been almost two weeks) and the plastic is pretty durable. The only negative I have to say is the plastic does it sharp ( I’ve almost cut myself on it) but that doesn’t seem to affect her. So overall I’d say this is a great product if your dog needs something durable yet chewable.
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Reviewed in the United States on May 8, 2026
N
Verified Purchase
Nevermore Lane
Alexandria, US
★★★★★ 5
A Huge Hit in My Bully Breed House!
Color: Green, Pattern Name: Hammerhead Shark
I have a house full of bully breeds, and this hammerhead shark toy is by far one of their favorites. I’ve actually bought a few of them so there are extras around the house — otherwise they’d all be fighting over the same one! That alone tells you how much they love it. The shape makes it easy for them to grab, chew, and toss around, and the squeaker keeps them interested without being obnoxiously loud. What really impressed me is the durability. My dogs are serious chewers, and we’ve had these for a while now. They’re still going strong, which is saying a lot in this house. The combination of rubber and nylon seems to hold up really well to heavy chewing. The bacon scent definitely helps keep their attention, and I like that I can add a little peanut butter for extra enrichment. It keeps them busy and off my furniture — always a win. If you have strong chewers, especially bully breeds, this one is absolutely worth picking up. Durable, fun, and clearly dog-approved in this house.
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Reviewed in the United States on March 4, 2026

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