[High Contrast Imaging]Professional 40X achromatic objective lens designed to minimize color distortion in biological microscopy.
[ Engineering]Constructed from aluminum alloy, ensuring optical alignment and durability for continuous use in labs.
[Compatibility Guaranteed]160mm tube length with 0.17mm cover glass specification allows use with standard RMS threaded mount microscopes.
[Lightweight Design]Weighing only 62g, it reduces head balance issues in microscopes while maintaining high imaging quality.
[Ideal for Education]Perfect for lab settings and educational institutions, enhancing cell observation and biological studies.

Features:
1. Aluminum Alloy Cover is machined, stable and durable for long time use.
2. This is a 40X achromatic objective lens for biological microscope.
3. It can eliminate unwanted reflections and increase contrast.
4. Offers observation without additional chromatic aberration, make image more clear.
5. The Length of the objective lens is 37.8mm, easy to use.
Specification:
Item Type: Achromatic Objectives Lens
Material: Aluminum Alloy + Optical Lens
Color: As Pictures Show
Magnification: 40X
Tube Length: 160mm / 6.3inch
Conjugate Distance: 185
Cover-glass Thickness: 0.17mm
Objective Lens Length: 37.8mm
Mounting Size: 20mm（Standard RMS Thread)
Item Size: 5 * 5 * 5cm / 2.0 * 2.0 * 2.0inch
Package Weight: Approx. 62g
Package List:
1 * Achromatic Objectives Lens