[COMPATIBLE WITH 160MM TUBES] Designed specifically for corrected optical systems with a 160mm focal length, making it for biological microscopes.
[SPRING LOADED OBJECTIVES] The 40x, 60x, and 100x objectives feature spring loading to safeguard your slides from damage during use.
[COATED OPTICAL PARTS] Each lens is equipped with coated optical components to enhance and reduce glare, optimal viewing conditions.
[NUMERICAL APERTURE DESIGN] The 100x objective incorporates pine pitch for precise numerical aperture design, improving image resolution significantly.
[SIZING REMINDER] Please refer to your personal size chart to compatibility before purchase.
وصف
Features:
*For use with corrected optics with 160mm focal length tubes, such as biological microscopes.
*Standard DIN 45mm focal length with coated optical parts.
*40x, 60x, 100x objectives are spring loaded to prevent slide damage.
*The 100x objective is equipped with pine pitch to achieve the design of numerical aperture.
*Corrected for chromatic aberration, spherical aberration, and paraxial coma in two bands.
Specifications:
Part Name:Objective Lens
Material: for Precision copper core
Size:As shown
Color:Black
Magnification: 4X//20X/40X/60X/100X
Mounting size: 20.2mm
Tube length: 160mm
4X: Numerical aperture () 0.1; Working distance 18mm
: Numerical aperture () 0.25; Working distance 7mm
20x: Numerical aperture () 0.4; Working distance 0.55mm
40X: Numerical aperture () 0.65;
60X: Numerical aperture () 0.85; Working distance 0.18mm
100X: numerical aperture () 1.25; working distance 0.13 mm