MAGUS MA20 20х/0.40 ∞/0.17 Infinity Achromatic Objective

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Infinity-corrected. Magnification: 20x. Aperture: 0.40

Availability

Product ID	82927
Brand	MAGUS
Warranty	2 years
EAN	5905555018997
Package size (LxWxH)	4x7x4 cm
Shipping Weight	0.115 kg

Description

This achromatic objective has 20x magnification and a 0.69µm resolution limit. The objective is infinity-corrected. It can be used to study samples of 1µm and smaller over a large field of view. It is suitable for laboratory examination of biological fluids such as blood or urine (counting the number of leukocytes, red blood cells, cylinders).

The MAGUS MA20 20x/0.40 objective is used with 10x to 20x eyepieces. The objective corrects color aberration for blue and red, spherical distortion for green, and field curvature for 65% of the field of view diameter. During observations, use a cover glass of 0.17 mm thickness.

Compatibility:

MAGUS Bio 230B Biological Microscope
MAGUS Bio 230BL Biological Microscope
MAGUS Bio 230T Biological Microscope
MAGUS Bio 230TL Biological Microscope

Specifications

Product ID	82927
Brand	MAGUS
Warranty	2 years
EAN	5905555018997
Package size (LxWxH)	4x7x4 cm
Shipping Weight	0.115 kg
Lens material	optical glass
Body material	copper
Objective class by aberration correction degree	achromatic
Magnification, x	20
Aperture	0.4
Working distance, mm	2.61
Parfocal distance, mm	45
Cover glass thickness, mm	0.17
Compatible tube length, mm	infinity
Thread type	WJ 4/5"*1/36"
Spring-loaded frame	no
Immersion	no

References
and downloads

MAGUS: information leaflet (pdf)

(PDF, 551.73 Kb)

MAGUS: information booklet (pdf)

(PDF, 18.12 Mb)

High-resolution images (zip)

(ZIP, 7.16 Mb)

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