BRESSER plan achromatic objective lens 40x

Bresser

These DIN objectives have higher quality optics and thus achieve particularly high resolution of the image

for medium magnifications
parfocal length: 45mm
scope of supply: plan achromatic objective lens 40x
spring-loaded for protection of objective lens and specimen

£175.01*

% £179.99* (2.77% saved)

Prices include VAT. Shipping costs not included

Available, delivery time: 10-12 working days

Product number: 12375

Former product no.: 5941540

Note: Our item numbers have been updated. You can continue to search for products using either the previous or the new item number.

EAN: 4007922151410

WEEE-Reg.-Nr.: DE 34323861

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FAQ - Frequently Asked Questions

I want to examine microorganisms such as lactic acid or photosynthetic bacteria – which microscope is suitable?

For this application we recommend the BRESSER Erudit DLX 40-1000x microscope in combination with a USB camera, e.g. the BRESSER MikroCam 1.3 MP. This solution offers better image quality and flexibility than a simple LCD microscope.

If you want to identify bacteria, it is usually more useful to create a culture. Microscopes are generally only sufficient to determine whether the bacteria are, for example, spherical or rod-shaped.

Where can I find the Barlow lens?

The Barlow lens is already installed in the eyepiece tube on many devices. It can be pulled out at the upper ridge to use the zoom function.

At higher magnifications the image is blurry or lacks contrast – what can I do?

Possible causes:

Sample too thick / unsuitable: Use thin samples or fixed smears.
No cover glass or incorrect thickness: Objectives are optimized for cover glasses.
Condenser incorrectly adjusted: Do not open the diaphragm too far – otherwise contrast will be low.
Magnification too high: Rule of thumb: maximum 1000 × objective aperture. Example: With a 40x objective with aperture 0.65, the limit is about 650x.

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Product information "BRESSER plan achromatic objective lens 40x"

BRESSER Planachromat 40x -this DIN-Objectives are processed with the highest quality materials to enhance the image replication.
Plan correction minimizes refocus between center and edge of field and is especially useful for imaging.

Fits the following models:

• Erudit DLX (5102000, 5102060)
• Researcher Bino (5722100)
• Researcher Trino(5723100)
• Science TRM 301 (5760100)
• BioScience Trino (5750600)
• Science ADL 601 P (5770200)
• Science ADL 601 F (5770500)
• Science MPO 401 (5780000)

Not recommended for models Erudit Basic Mono and Bino (5102100, 5102200) and Erudit MO (5110000) as those have a different parfocal length.

Colour:	silver
Extended warranty (years):	5
Material:	Metal

Product and safety instructions

Manufacturer:
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact:
www.bresser.de

Warning notes

In case of defects, contact your retailer or the manufacturer.
Small parts can be swallowed. Keep small parts out of reach of children, allow children to work with the device only under supervision.
Keep packaging materials away from children. There is a risk of suffocation.

Sicherheitsdatenblatt Mikroskope

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