Levenhuk 40L NG Lime Microscope
Advanced NG configuration. Magnification up to 1280x.
The Levenhuk 40L NG teaching biological microscope.
This excellent biological microscope is ideal for use in schools or colleges as well as for your own research of the microworld.
- Superb production quality: Case and elements are all-metal, not plastic.
- Focusing mechanism and stage move smoothly, without jerks or backlash.
- Rotatable head can be fixed in any position, which makes observation much more convenient.
- Eyepieces, objectives and all other optical elements are multi-coated and highly transparent.
All this provides extremely high image quality and long microscope life without any special maintenance.
Magnification depends on the objectives (located below) and eyepieces (located above) being used.
The set includes two eyepieces and three objectives as well as Barlow lens, which allows to smoothly change the magnification ratio.
- Eyepieces: WF10x, WF16x
- Objectives: 4x, 10x and 40x
- Barlow lens: magnification 2x
Minimum magnification: Eyepiece 10x * Objective 4x = 40x
Maximum magnification: Eyepiece 16x * Objective 40x = 640x, and with Barlow lens magnification smoothly reaches 640*2.0 = 1280x!
This microscope is distinguished by an important feature - two built-in illumination systems with adjustable brightness. Both illuminations are LED, which ensures minimal energy consumption yet still provides ample light.
Illumination systems are located above and below the stage, and allow observing both transparent and opaque objects: from tiny solid particles to coins, paper, fabrics, etc. (It would be fascinating to observe a mobile phone screen - actually, each pixel consists of three segments, red, green and blue.)
The microscope features a 110V AC adapter, for stationary observations without batteries.
The kit includes:
- Objectives: 4x, 10x and 40x
- Two eyepieces: WF10x, WF16x
- 2x Barlow lens
- Stage with clips
- Diaphragm disk
- Built-in lower LED illumination
- Retractable upper LED illumination
- AC adapter (110V, 50 Hz AC)
- 3 AA and 2 AAA batteries
- Plastic case
- User manual and lifetime warranty
You can find a review on this microscope here.
Find answers to frequently asked questions about microscopes here.
Levenhuk 40L NG Color Selection:
|Microscopes Comparison Table|
|Levenhuk 2L NG Microscope||Levenhuk 3L NG Microscope||Levenhuk 40L NG Microscope||Levenhuk 50L NG Microscope|
|Eyepieces||WF16х||WF16х||WF10x, WF16x||WF10x, WF16x|
|Objectives||4х, 10х, 40х||4х, 10х, 40х||4х, 10х, 40х||4х, 10х, 40х|
|MAX magnification, x||640||640||1280||1280|
|Stage, mm||90x90, with stage clips||90x90, with stage clips||90x90, with stage clips||90x90, with stage clips|
|Stage moving range, mm||from 0 to 10||from 0 to 10||from 0 to 15||from 0 to 15|
|Illumination power supply||AC adapter, batteries||AC adapter, batteries||AC adapter, batteries||AC adapter, batteries|
|Levenhuk K50 Experiment Kit||no||yes||no||yes|
|"Attractive Microscope. Scrutinizing the Microcosm" User Guide||no||yes||no||yes|
|Hatchery for brine shrimp||no||yes||no||yes|
|Flask with yeast||no||yes||no||yes|
|Flask with pitch||no||yes||no||yes|
|Flask with sea salt||no||yes||no||yes|
|Flask with brine shrimp||no||yes||no||yes|
|5 specimens: house fly leg, onion bulb, cotton stalk, tree trunk slice, pine slice||no||yes||no||yes|
|Blank slides (5 pieces)||no||yes||no||yes|
|4x, 10x, 40x|
|90x90, with clips|
Stage moving range, using focusing mechanism, mm
|0 to 15|
|110V/5V, 50 Hz AC (adapter)|
General use product.
May be used by kids
over 3 years old.